Détails IP 62.60.130.219

Synthèse exécutive

Profil de menace

Score de risque 50/100 Moyen

Première observation 29/06/2026 04:48 UTC

Dernière observation 19/07/2026 15:54 UTC

Événements (période) 224

MITRE ATT&CK principal T1046 224 occurrences

Activité suspecte — risque 50/100 (Moyen) — MITRE T1046 — confiance 100 % — via SSH

Pourquoi listée

Synthèse décisionnelle honeypot — seuil de listing maintenu à 1 événement qualifié.

Bannière client SSH reçue · confiance 100%

Confiance 100 % — Score WAF 8

Comparaison ASN / FAI

ASN 215930 · 62.60.130.0/24 · RIPENCC — 5 pair(s) ASN/FAI listé(s) — activité locale élevée vs pairs · 224 événements sur la période pour cette IP.

62.60.130.237 Sonde HTTP 18/07/2026 15:50 UTC
62.60.130.29 Sonde SMTP 21/02/2026 11:13 UTC
62.60.130.243 Sonde SMTP 16/01/2026 18:43 UTC
62.60.130.235 Sonde SMTP 08/01/2026 09:52 UTC
62.60.130.5 tcp 06/01/2026 11:34 UTC

Événements (filtres)

224

Première observation

29/06/2026 04:48 UTC

Dernière observation

19/07/2026 15:54 UTC

Dernière activité (filtres)

19/07/2026 15:54 UTC

Événements 7j

122

Ports distincts (7j)

Classifications (7j)

Sévérité max (7j)

Élevée

Géolocalisation

Origine réseau déclarée

Iran unknown unknown

FAI / réseau

Opérateur et dernière activité ban

Cipher Operations Doo Beograd - Novi Beograd 0 Port 22 ssh_probe

Renseignement menaces

Score capteur — surveiller, investiguer ou bloquer.

Recommandation

Stade d'attaque

Sonde / probe

Chaîne d'attaque

Découverte

Vecteur d'attaque

Sonde SSH · via SSH:22 · (sonde / probe)

Détails protocole

Bannière SSH: SSH-2.0-PUTTY |��M�d�j�T$˫hcurve25519-sha256,curve25519-sha256@libs…

Aperçu payload

SSH-2.0-PUTTY |��M�d�j�T$˫hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec

Port / service

22 · SSH

Service émulé

SSH

Raison confiance

Confiance 100 % — Motif catalogue confirmé

Technique MITRE

T1046

Persona capteur

mail.sensor-1.internal

Recommandation

Investiguer

Rôle capteur

Renseignement menaces

Signaux de précision

Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream

Confiance

100%

Famille de menace

scanner

MITRE ATT&CK — tactiques

Reconnaissance Développement Accès Exécution Persistance Élévation Contournement Accès Découverte Mouvement Collecte Commande Exfiltration Impact

Décomposition confiance

Filtres

Les dates De/À priment sur la période. Affinez protocole, port, service et classification.

proto=Tous service=Tous port=Tous type=Tous sév.=Toutes

Période

Protocole

Port (dst)

Service

Classification

Sévérité min

Sévérité max

Réinitialiser

Timeline

224 événements filtrés — activité quotidienne

Ports 24 h

Top ports ciblés sur les dernières 24 heures

Top ports

SSH 22, RDP 3389, HTTP alternatifs…

Top classifications

Web, SSH, SAP, scans…

Heatmap attaques 7j

Intensité par jour et heure (UTC capteur)

Chronologie des événements

224 événement(s) — page 3/5

Horodatage	Proto	Port	Service	Classification	Sévérité	Risque
14/07/2026 06:04:23 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|�G��"�!��v�Lhcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|�G��"�!��v�Lhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|�G��"�!��v�Lhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|�G��"�!��v�Lhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|�G��"�!��v�Lhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a", "emulator_response_len": 32, "bytes_in": 1423, "payload_entropy": 4.8573747038896515, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "7a4875f358948babc0e544a5502477a0", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdG\ufffd\ufffd\"\ufffd\u0011\u0006!\ufffd\ufffd\ufffdv\ufffd\u0003L\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdG\ufffd\ufffd\"\ufffd\u0011\u0006!\ufffd\ufffd\ufffdv\ufffd\u0003L\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdG\ufffd\ufffd\"\ufffd\u0011\u0006!\ufffd\ufffd\ufffdv\ufffd\u0003L\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdG\ufffd\ufffd\"\ufffd\u0011\u0006!\ufffd\ufffd\ufffdv\ufffd\u0003L\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdG\ufffd\ufffd\"\ufffd\u0011\u0006!\ufffd\ufffd\ufffdv\ufffd\u0003L\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "55f36775c16c7b16787506deab225e25ff8064b7", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdG\ufffd\ufffd\"\ufffd\u0011\u0006!\ufffd\ufffd\ufffdv\ufffd\u0003L\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdG\ufffd\ufffd\"\ufffd\u0011\u0006!\ufffd\ufffd\ufffdv\ufffd\u0003L\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffdG\ufffd\ufffd\"\ufffd!\ufffd\ufffd\ufffdv\ufffdLhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdG\ufffd\ufffd\"\ufffd\u0011\u0006!\ufffd\ufffd\ufffdv\ufffd\u0003L\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdG\ufffd\ufffd\"\ufffd\u0011\u0006!\ufffd\ufffd\ufffdv\ufffd\u0003L\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffdG\ufffd\ufffd\"\ufffd!\ufffd\ufffd\ufffdv\ufffdLhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
14/07/2026 05:38:49 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|�M/i^��E��DRhcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|�M/i^��E��DRhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|�M/i^��E��DRhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|�M/i^��E��DRhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|�M/i^��E��DRhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.847143888073591, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "77d846617587efa45abe9de38903a303", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdM\/i^\u001d\ufffd\ufffdE\ufffd\ufffd\ufffd\ufffdDR\u0004\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdM\/i^\u001d\ufffd\ufffdE\ufffd\ufffd\ufffd\ufffdDR\u0004\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdM\/i^\u001d\ufffd\ufffdE\ufffd\ufffd\ufffd\ufffdDR\u0004\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdM\/i^\u001d\ufffd\ufffdE\ufffd\ufffd\ufffd\ufffdDR\u0004\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdM\/i^\u001d\ufffd\ufffdE\ufffd\ufffd\ufffd\ufffdDR\u0004\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "c0b9460535d5b8c3f7f68131328ea70a805aedf7", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdM\/i^\u001d\ufffd\ufffdE\ufffd\ufffd\ufffd\ufffdDR\u0004\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdM\/i^\u001d\ufffd\ufffdE\ufffd\ufffd\ufffd\ufffdDR\u0004\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffdM\/i^\ufffd\ufffdE\ufffd\ufffd\ufffd\ufffdDRhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdM\/i^\u001d\ufffd\ufffdE\ufffd\ufffd\ufffd\ufffdDR\u0004\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdM\/i^\u001d\ufffd\ufffdE\ufffd\ufffd\ufffd\ufffdDR\u0004\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffdM\/i^\ufffd\ufffdE\ufffd\ufffd\ufffd\ufffdDRhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
14/07/2026 04:56:01 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|��z�N$�L\|aǖHhcurve25519-sha256,curve255… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|��z�N$�L\|aǖHhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp3… Payload SSH-2.0-PUTTY \|��z�N$�L\|aǖHhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|��z�N$�L\|aǖHhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|��z�N$�L\|aǖHhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a", "emulator_response_len": 39, "bytes_in": 1423, "payload_entropy": 4.85091957358631, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "6aebe1dba7cd7d78c1eeab596edb7a79", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u0017z\ufffdN$\ufffdL\|a\u01d6H\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u0017z\ufffdN$\ufffdL\|a\u01d6H\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u0017z\ufffdN$\ufffdL\|a\u01d6H\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u0017z\ufffdN$\ufffdL\|a\u01d6H\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u0017z\ufffdN$\ufffdL\|a\u01d6H\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "bab4e1e1c5538699b75bb1f5442973a842e2d1fc", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u0017z\ufffdN$\ufffdL\|a\u01d6H\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u0017z\ufffdN$\ufffdL\|a\u01d6H\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffdz\ufffdN$\ufffdL\|a\u01d6Hhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u0017z\ufffdN$\ufffdL\|a\u01d6H\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u0017z\ufffdN$\ufffdL\|a\u01d6H\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffdz\ufffdN$\ufffdL\|a\u01d6Hhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
14/07/2026 04:03:23 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|�a��\�7vQN�HX�-hcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|�a��\�7vQN�HX�-hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|�a��\�7vQN�HX�-hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|�a��\�7vQN�HX�-hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|�a��\�7vQN�HX�-hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a", "emulator_response_len": 32, "bytes_in": 1423, "payload_entropy": 4.841014711624716, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "d052970a0faecf999546a9c8ea3f8c06", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffda\ufffd\ufffd\ufffd\\\ufffd7vQN\ufffdHX\ufffd-\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffda\ufffd\ufffd\ufffd\\\ufffd7vQN\ufffdHX\ufffd-\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffda\ufffd\ufffd\ufffd\\\ufffd7vQN\ufffdHX\ufffd-\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffda\ufffd\ufffd\ufffd\\\ufffd7vQN\ufffdHX\ufffd-\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffda\ufffd\ufffd\ufffd\\\ufffd7vQN\ufffdHX\ufffd-\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "7ca801f82adc9286ce513c034f1e03a3ff27c9f7", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffda\ufffd\ufffd\ufffd\\\ufffd7vQN\ufffdHX\ufffd-\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffda\ufffd\ufffd\ufffd\\\ufffd7vQN\ufffdHX\ufffd-\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffda\ufffd\ufffd\ufffd\\\ufffd7vQN\ufffdHX\ufffd-hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffda\ufffd\ufffd\ufffd\\\ufffd7vQN\ufffdHX\ufffd-\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffda\ufffd\ufffd\ufffd\\\ufffd7vQN\ufffdHX\ufffd-\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffda\ufffd\ufffd\ufffd\\\ufffd7vQN\ufffdHX\ufffd-hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
14/07/2026 01:48:27 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|��4�o�G�l!cihcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|��4�o�G�l!cihcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|��4�o�G�l!cihcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|��4�o�G�l!cihcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|��4�o�G�l!cihcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.830412438163224, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "a5ea57f2eaf0f02f85e25d585ea0f509", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u0012\ufffd4\ufffdo\u0014\ufffdG\u0015\ufffdl!ci\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u0012\ufffd4\ufffdo\u0014\ufffdG\u0015\ufffdl!ci\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u0012\ufffd4\ufffdo\u0014\ufffdG\u0015\ufffdl!ci\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u0012\ufffd4\ufffdo\u0014\ufffdG\u0015\ufffdl!ci\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u0012\ufffd4\ufffdo\u0014\ufffdG\u0015\ufffdl!ci\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "0029aa4a56f9042a51ddf51c211af72ad846ea43", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u0012\ufffd4\ufffdo\u0014\ufffdG\u0015\ufffdl!ci\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u0012\ufffd4\ufffdo\u0014\ufffdG\u0015\ufffdl!ci\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffd\ufffd4\ufffdo\ufffdG\ufffdl!cihcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u0012\ufffd4\ufffdo\u0014\ufffdG\u0015\ufffdl!ci\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u0012\ufffd4\ufffdo\u0014\ufffdG\u0015\ufffdl!ci\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffd\ufffd4\ufffdo\ufffdG\ufffdl!cihcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
14/07/2026 01:40:51 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|��C:��⸴hcurve25519-sha256,curve255… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|��C:��⸴hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp3… Payload SSH-2.0-PUTTY \|��C:��⸴hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 Minecraft varint handshake TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|��C:��⸴hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|��C:��⸴hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.85414779480419, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0554", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "Minecraft varint handshake", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0554", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "c7d21ee6106c8e65b4ae4a0032f3dfb0", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdC\u0017:\u0000\ufffd\ufffd\u2e34\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdC\u0017:\u0000\ufffd\ufffd\u2e34\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdC\u0017:\u0000\ufffd\ufffd\u2e34\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdC\u0017:\u0000\ufffd\ufffd\u2e34\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdC\u0017:\u0000\ufffd\ufffd\u2e34\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "d52a7e0cdf12d85d7057390b3e4cdcc812e7b42b", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdC\u0017:\u0000\ufffd\ufffd\u2e34\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdC\u0017:\u0000\ufffd\ufffd\u2e34\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdC:\ufffd\ufffd\u2e34hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdC\u0017:\u0000\ufffd\ufffd\u2e34\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdC\u0017:\u0000\ufffd\ufffd\u2e34\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdC:\ufffd\ufffd\u2e34hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
14/07/2026 01:10:17 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|�b�t}O�\|{�d!<�hcurve25519-sha256,curve2… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|�b�t}O�\|{�d!<�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist… Payload SSH-2.0-PUTTY \|�b�t}O�\|{�d!<�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|�b�t}O�\|{�d!<�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|�b�t}O�\|{�d!<�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.844609894526303, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "b887764059fb15899378dec1e088b6f1", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdb\ufffdt}O\ufffd\|{\ufffdd!<\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdb\ufffdt}O\ufffd\|{\ufffdd!<\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdb\ufffdt}O\ufffd\|{\ufffdd!<\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdb\ufffdt}O\ufffd\|{\ufffdd!<\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdb\ufffdt}O\ufffd\|{\ufffdd!<\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "9e7a99deecc2a54774312e237ff9ccfbc6a14948", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdb\ufffdt}O\ufffd\|{\ufffdd!<\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdb\ufffdt}O\ufffd\|{\ufffdd!<\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffdb\ufffdt}O\ufffd\|{\ufffdd!<\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdb\ufffdt}O\ufffd\|{\ufffdd!<\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdb\ufffdt}O\ufffd\|{\ufffdd!<\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffdb\ufffdt}O\ufffd\|{\ufffdd!<\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
14/07/2026 00:46:40 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|x�V�\|l2==��h��hcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|x�V�\|l2==��h��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|x�V�\|l2==��h��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|x�V�\|l2==��h��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|x�V�\|l2==��h��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.82989134750307, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "23e0b29f9cefe8e85ada4a0e7c2cd0b7", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0019x\ufffdV\ufffd\|l2==\ufffd\ufffd\ufffdh\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0019x\ufffdV\ufffd\|l2==\ufffd\ufffd\ufffdh\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0019x\ufffdV\ufffd\|l2==\ufffd\ufffd\ufffdh\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0019x\ufffdV\ufffd\|l2==\ufffd\ufffd\ufffdh\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0019x\ufffdV\ufffd\|l2==\ufffd\ufffd\ufffdh\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "2b30aab1258b59fc918bc3b5273085581fd52bd8", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0019x\ufffdV\ufffd\|l2==\ufffd\ufffd\ufffdh\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0019x\ufffdV\ufffd\|l2==\ufffd\ufffd\ufffdh\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|x\ufffdV\ufffd\|l2==\ufffd\ufffd\ufffdh\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0019x\ufffdV\ufffd\|l2==\ufffd\ufffd\ufffdh\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0019x\ufffdV\ufffd\|l2==\ufffd\ufffd\ufffdh\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|x\ufffdV\ufffd\|l2==\ufffd\ufffd\ufffdh\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
13/07/2026 11:37:11 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|��,�~94�Z�?�5�Qhcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|��,�~94�Z�?�5�Qhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|��,�~94�Z�?�5�Qhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|��,�~94�Z�?�5�Qhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|��,�~94�Z�?�5�Qhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.829740522774826, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "e5aae4fed1f53ed26b2ef37c7528e14b", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd,\ufffd~94\u0013\ufffdZ\ufffd?\ufffd5\ufffdQ\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd,\ufffd~94\u0013\ufffdZ\ufffd?\ufffd5\ufffdQ\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd,\ufffd~94\u0013\ufffdZ\ufffd?\ufffd5\ufffdQ\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd,\ufffd~94\u0013\ufffdZ\ufffd?\ufffd5\ufffdQ\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd,\ufffd~94\u0013\ufffdZ\ufffd?\ufffd5\ufffdQ\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "6e2d0fdf169262c67035b5ad88b40780fcce7fe2", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd,\ufffd~94\u0013\ufffdZ\ufffd?\ufffd5\ufffdQ\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd,\ufffd~94\u0013\ufffdZ\ufffd?\ufffd5\ufffdQ\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffd,\ufffd~94\ufffdZ\ufffd?\ufffd5\ufffdQhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd,\ufffd~94\u0013\ufffdZ\ufffd?\ufffd5\ufffdQ\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd,\ufffd~94\u0013\ufffdZ\ufffd?\ufffd5\ufffdQ\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffd,\ufffd~94\ufffdZ\ufffd?\ufffd5\ufffdQhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
13/07/2026 10:48:09 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|>R�U7��L�"i� [hcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|>R�U7��L�"i� [hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|>R�U7��L�"i� [hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|>R�U7��L�"i� [hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|>R�U7��L�"i� [hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a", "emulator_response_len": 40, "bytes_in": 1423, "payload_entropy": 4.8487939787454595, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "5a5ef8853ba5a5596dd8a71eacf567fb", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014>R\ufffdU7\u0002\ufffd\ufffdL\ufffd\u0013\"i\ufffd\r[\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014>R\ufffdU7\u0002\ufffd\ufffdL\ufffd\u0013\"i\ufffd\r[\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014>R\ufffdU7\u0002\ufffd\ufffdL\ufffd\u0013\"i\ufffd\r[\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014>R\ufffdU7\u0002\ufffd\ufffdL\ufffd\u0013\"i\ufffd\r[\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014>R\ufffdU7\u0002\ufffd\ufffdL\ufffd\u0013\"i\ufffd\r[\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "431cd104452e47146226d8dae727ed06aaff52e0", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014>R\ufffdU7\u0002\ufffd\ufffdL\ufffd\u0013\"i\ufffd\r[\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014>R\ufffdU7\u0002\ufffd\ufffdL\ufffd\u0013\"i\ufffd\r[\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|>R\ufffdU7\ufffd\ufffdL\ufffd\"i\ufffd\r[hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014>R\ufffdU7\u0002\ufffd\ufffdL\ufffd\u0013\"i\ufffd\r[\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014>R\ufffdU7\u0002\ufffd\ufffdL\ufffd\u0013\"i\ufffd\r[\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|>R\ufffdU7\ufffd\ufffdL\ufffd\"i\ufffd\r[hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
13/07/2026 08:50:41 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|C:n �=T��hcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|C:n �=T��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|C:n �=T��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|C:n �=T��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|C:n �=T��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.835055702879355, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "acc7cd385fbe9b21ab204c1300b9347d", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014C:n\n\u0014\r\u0004\ufffd=\u0006T\ufffd\u001e\ufffd\u0018\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014C:n\n\u0014\r\u0004\ufffd=\u0006T\ufffd\u001e\ufffd\u0018\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014C:n\n\u0014\r\u0004\ufffd=\u0006T\ufffd\u001e\ufffd\u0018\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014C:n\n\u0014\r\u0004\ufffd=\u0006T\ufffd\u001e\ufffd\u0018\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014C:n\n\u0014\r\u0004\ufffd=\u0006T\ufffd\u001e\ufffd\u0018\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "4599505aad7c89701a3c77455b5292a8012b9328", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014C:n\n\u0014\r\u0004\ufffd=\u0006T\ufffd\u001e\ufffd\u0018\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014C:n\n\u0014\r\u0004\ufffd=\u0006T\ufffd\u001e\ufffd\u0018\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|C:n\n\r\ufffd=T\ufffd\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014C:n\n\u0014\r\u0004\ufffd=\u0006T\ufffd\u001e\ufffd\u0018\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014C:n\n\u0014\r\u0004\ufffd=\u0006T\ufffd\u001e\ufffd\u0018\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|C:n\n\r\ufffd=T\ufffd\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
13/07/2026 08:34:21 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|��c�%)K��l( �hcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|��c�%)K��l( �hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|��c�%)K��l( �hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|��c�%)K��l( �hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|��c�%)K��l( �hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a", "emulator_response_len": 40, "bytes_in": 1423, "payload_entropy": 4.8476688051016925, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "6f836358e6f31c1bc47ef667e67dfaab", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffdc\ufffd\u001c%)K\ufffd\ufffd\ufffd\ufffdl(\r\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffdc\ufffd\u001c%)K\ufffd\ufffd\ufffd\ufffdl(\r\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffdc\ufffd\u001c%)K\ufffd\ufffd\ufffd\ufffdl(\r\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffdc\ufffd\u001c%)K\ufffd\ufffd\ufffd\ufffdl(\r\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffdc\ufffd\u001c%)K\ufffd\ufffd\ufffd\ufffdl(\r\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "7af4d3a9d93f6db781a16c99590b0899a384c6db", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffdc\ufffd\u001c%)K\ufffd\ufffd\ufffd\ufffdl(\r\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffdc\ufffd\u001c%)K\ufffd\ufffd\ufffd\ufffdl(\r\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffdc\ufffd%)K\ufffd\ufffd\ufffd\ufffdl(\r\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffdc\ufffd\u001c%)K\ufffd\ufffd\ufffd\ufffdl(\r\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffdc\ufffd\u001c%)K\ufffd\ufffd\ufffd\ufffdl(\r\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffdc\ufffd%)K\ufffd\ufffd\ufffd\ufffdl(\r\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
13/07/2026 08:12:30 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|Ԩ�BV��W�G�\]hcurve25519-sha256,curve2… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|Ԩ�BV��W�G�\]hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist… Payload SSH-2.0-PUTTY \|Ԩ�BV��W�G�\]hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|Ԩ�BV��W�G�\]hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|Ԩ�BV��W�G�\]hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.858836108917039, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "924dccbd2898eda3feb39e59c3932385", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0528\ufffdBV\ufffd\ufffdW\ufffdG\ufffd\\\u0005\u0007]\u001c\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0528\ufffdBV\ufffd\ufffdW\ufffdG\ufffd\\\u0005\u0007]\u001c\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0528\ufffdBV\ufffd\ufffdW\ufffdG\ufffd\\\u0005\u0007]\u001c\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0528\ufffdBV\ufffd\ufffdW\ufffdG\ufffd\\\u0005\u0007]\u001c\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0528\ufffdBV\ufffd\ufffdW\ufffdG\ufffd\\\u0005\u0007]\u001c\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "6117707008db4730b477e453de009bff244b73c0", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0528\ufffdBV\ufffd\ufffdW\ufffdG\ufffd\\\u0005\u0007]\u001c\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0528\ufffdBV\ufffd\ufffdW\ufffdG\ufffd\\\u0005\u0007]\u001c\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\u0528\ufffdBV\ufffd\ufffdW\ufffdG\ufffd\\]hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0528\ufffdBV\ufffd\ufffdW\ufffdG\ufffd\\\u0005\u0007]\u001c\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0528\ufffdBV\ufffd\ufffdW\ufffdG\ufffd\\\u0005\u0007]\u001c\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\u0528\ufffdBV\ufffd\ufffdW\ufffdG\ufffd\\]hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
13/07/2026 08:07:01 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|�?�=�K2��g�hcurve25519-sha256,curve2… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|�?�=�K2��g�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist… Payload SSH-2.0-PUTTY \|�?�=�K2��g�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|�?�=�K2��g�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|�?�=�K2��g�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a", "emulator_response_len": 40, "bytes_in": 1423, "payload_entropy": 4.8517481139515946, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "ad0ca2d02b71194812468ea7775dc8ee", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd?\ufffd=\ufffdK2\ufffd\ufffd\ufffd\ufffd\ufffdg\u0018\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd?\ufffd=\ufffdK2\ufffd\ufffd\ufffd\ufffd\ufffdg\u0018\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd?\ufffd=\ufffdK2\ufffd\ufffd\ufffd\ufffd\ufffdg\u0018\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd?\ufffd=\ufffdK2\ufffd\ufffd\ufffd\ufffd\ufffdg\u0018\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd?\ufffd=\ufffdK2\ufffd\ufffd\ufffd\ufffd\ufffdg\u0018\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "ba98d5d0644ba60191146df35cb1fe52af6af658", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd?\ufffd=\ufffdK2\ufffd\ufffd\ufffd\ufffd\ufffdg\u0018\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd?\ufffd=\ufffdK2\ufffd\ufffd\ufffd\ufffd\ufffdg\u0018\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd?\ufffd=\ufffdK2\ufffd\ufffd\ufffd\ufffd\ufffdg\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd?\ufffd=\ufffdK2\ufffd\ufffd\ufffd\ufffd\ufffdg\u0018\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd?\ufffd=\ufffdK2\ufffd\ufffd\ufffd\ufffd\ufffdg\u0018\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd?\ufffd=\ufffdK2\ufffd\ufffd\ufffd\ufffd\ufffdg\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
13/07/2026 07:39:39 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|]�F��ƛUƓ�hcurve25519-sha256,curve25… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|]�F��ƛUƓ�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp… Payload SSH-2.0-PUTTY \|]�F��ƛUƓ�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|]�F��ƛUƓ�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|]�F��ƛUƓ�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a", "emulator_response_len": 32, "bytes_in": 1423, "payload_entropy": 4.850725979393026, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "b440decedd5481fec9ba6a7ce543ffea", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014]\ufffdF\ufffd\b\ufffd\ufffd\ufffd\u0017\u019bU\u0193\u0006\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014]\ufffdF\ufffd\b\ufffd\ufffd\ufffd\u0017\u019bU\u0193\u0006\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014]\ufffdF\ufffd\b\ufffd\ufffd\ufffd\u0017\u019bU\u0193\u0006\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014]\ufffdF\ufffd\b\ufffd\ufffd\ufffd\u0017\u019bU\u0193\u0006\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014]\ufffdF\ufffd\b\ufffd\ufffd\ufffd\u0017\u019bU\u0193\u0006\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "e03c6ca000a24ef06b6cc31e6528f3e868b0d9d5", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014]\ufffdF\ufffd\b\ufffd\ufffd\ufffd\u0017\u019bU\u0193\u0006\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014]\ufffdF\ufffd\b\ufffd\ufffd\ufffd\u0017\u019bU\u0193\u0006\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|]\ufffdF\ufffd\ufffd\ufffd\ufffd\u019bU\u0193\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014]\ufffdF\ufffd\b\ufffd\ufffd\ufffd\u0017\u019bU\u0193\u0006\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014]\ufffdF\ufffd\b\ufffd\ufffd\ufffd\u0017\u019bU\u0193\u0006\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|]\ufffdF\ufffd\ufffd\ufffd\ufffd\u019bU\u0193\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
13/07/2026 05:51:40 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|Ԝm�n%�p�N��_hcurve25519-sha256,curve2… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|Ԝm�n%�p�N��_hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist… Payload SSH-2.0-PUTTY \|Ԝm�n%�p�N��_hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|Ԝm�n%�p�N��_hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|Ԝm�n%�p�N��_hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.8447572704987785, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "5ddc2e61e43e6f801c01b28cf13a94f8", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u051cm\ufffdn%\ufffdp\ufffdN\ufffd\ufffd\ufffd\ufffd_\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u051cm\ufffdn%\ufffdp\ufffdN\ufffd\ufffd\ufffd\ufffd_\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u051cm\ufffdn%\ufffdp\ufffdN\ufffd\ufffd\ufffd\ufffd_\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u051cm\ufffdn%\ufffdp\ufffdN\ufffd\ufffd\ufffd\ufffd_\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u051cm\ufffdn%\ufffdp\ufffdN\ufffd\ufffd\ufffd\ufffd_\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "831013d642e669fe16c83a495579ff7be393628d", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u051cm\ufffdn%\ufffdp\ufffdN\ufffd\ufffd\ufffd\ufffd_\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u051cm\ufffdn%\ufffdp\ufffdN\ufffd\ufffd\ufffd\ufffd_\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\u051cm\ufffdn%\ufffdp\ufffdN\ufffd\ufffd\ufffd\ufffd_hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u051cm\ufffdn%\ufffdp\ufffdN\ufffd\ufffd\ufffd\ufffd_\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u051cm\ufffdn%\ufffdp\ufffdN\ufffd\ufffd\ufffd\ufffd_\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\u051cm\ufffdn%\ufffdp\ufffdN\ufffd\ufffd\ufffd\ufffd_hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
13/07/2026 05:33:23 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|��[��B��s��O�hcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|��[��B��s��O�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|��[��B��s��O�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|��[��B��s��O�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|��[��B��s��O�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.852899133548382, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "5527e27c712224585b0ca2a5f1643fd1", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd[\ufffd\ufffdB\ufffd\ufffd\ufffds\ufffd\u001b\ufffdO\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd[\ufffd\ufffdB\ufffd\ufffd\ufffds\ufffd\u001b\ufffdO\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd[\ufffd\ufffdB\ufffd\ufffd\ufffds\ufffd\u001b\ufffdO\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd[\ufffd\ufffdB\ufffd\ufffd\ufffds\ufffd\u001b\ufffdO\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd[\ufffd\ufffdB\ufffd\ufffd\ufffds\ufffd\u001b\ufffdO\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "41f2ee3add5d2b6dd192f9d464d8fdf1db9a2ac2", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd[\ufffd\ufffdB\ufffd\ufffd\ufffds\ufffd\u001b\ufffdO\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd[\ufffd\ufffdB\ufffd\ufffd\ufffds\ufffd\u001b\ufffdO\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffd\ufffd[\ufffd\ufffdB\ufffd\ufffd\ufffds\ufffd\ufffdO\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd[\ufffd\ufffdB\ufffd\ufffd\ufffds\ufffd\u001b\ufffdO\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd[\ufffd\ufffdB\ufffd\ufffd\ufffds\ufffd\u001b\ufffdO\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffd\ufffd[\ufffd\ufffdB\ufffd\ufffd\ufffds\ufffd\ufffdO\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
13/07/2026 00:49:44 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|ò�B2ƝD��hcurve25519-sha256,curve255… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|ò�B2ƝD��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp3… Payload SSH-2.0-PUTTY \|ò�B2ƝD��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|ò�B2ƝD��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|ò�B2ƝD��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.85406743231092, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "67e8808e36fac5e0d1b68efa1848bf2f", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\b\u00f2\ufffdB2\u0012\u019dD\ufffd\ufffd\ufffd\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\b\u00f2\ufffdB2\u0012\u019dD\ufffd\ufffd\ufffd\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\b\u00f2\ufffdB2\u0012\u019dD\ufffd\ufffd\ufffd\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\b\u00f2\ufffdB2\u0012\u019dD\ufffd\ufffd\ufffd\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\b\u00f2\ufffdB2\u0012\u019dD\ufffd\ufffd\ufffd\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "6878380fdb757686743f95a1b5d017665c57a5b4", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\b\u00f2\ufffdB2\u0012\u019dD\ufffd\ufffd\ufffd\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\b\u00f2\ufffdB2\u0012\u019dD\ufffd\ufffd\ufffd\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\u00f2\ufffdB2\u019dD\ufffd\ufffd\ufffd\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\b\u00f2\ufffdB2\u0012\u019dD\ufffd\ufffd\ufffd\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\b\u00f2\ufffdB2\u0012\u019dD\ufffd\ufffd\ufffd\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\u00f2\ufffdB2\u019dD\ufffd\ufffd\ufffd\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
13/07/2026 00:11:39 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|�J��A7k!d%��hcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|�J��A7k!d%��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|�J��A7k!d%��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|�J��A7k!d%��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|�J��A7k!d%��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.852549846788906, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "18ea2bc018a5f52bcb6390f82d59b031", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdJ\ufffd\ufffd\ufffd\ufffd\ufffdA7\u0019k!d%\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdJ\ufffd\ufffd\ufffd\ufffd\ufffdA7\u0019k!d%\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdJ\ufffd\ufffd\ufffd\ufffd\ufffdA7\u0019k!d%\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdJ\ufffd\ufffd\ufffd\ufffd\ufffdA7\u0019k!d%\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdJ\ufffd\ufffd\ufffd\ufffd\ufffdA7\u0019k!d%\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "dc867716c47dfc2a287a7b04d4b1227a7f5bd9ca", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdJ\ufffd\ufffd\ufffd\ufffd\ufffdA7\u0019k!d%\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdJ\ufffd\ufffd\ufffd\ufffd\ufffdA7\u0019k!d%\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffdJ\ufffd\ufffd\ufffd\ufffd\ufffdA7k!d%\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdJ\ufffd\ufffd\ufffd\ufffd\ufffdA7\u0019k!d%\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdJ\ufffd\ufffd\ufffd\ufffd\ufffdA7\u0019k!d%\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffdJ\ufffd\ufffd\ufffd\ufffd\ufffdA7k!d%\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
13/07/2026 00:00:55 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|ٍ��0U�^��S��hcurve25519-sha256,curve2… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|ٍ��0U�^��S��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist… Payload SSH-2.0-PUTTY \|ٍ��0U�^��S��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|ٍ��0U�^��S��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|ٍ��0U�^��S��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a", "emulator_response_len": 40, "bytes_in": 1423, "payload_entropy": 4.840591031284286, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "968515c1b64929fbaaf7e04498f38d6f", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u064d\ufffd\u0002\ufffd\ufffd0U\ufffd^\u0001\ufffd\ufffdS\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u064d\ufffd\u0002\ufffd\ufffd0U\ufffd^\u0001\ufffd\ufffdS\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u064d\ufffd\u0002\ufffd\ufffd0U\ufffd^\u0001\ufffd\ufffdS\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u064d\ufffd\u0002\ufffd\ufffd0U\ufffd^\u0001\ufffd\ufffdS\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u064d\ufffd\u0002\ufffd\ufffd0U\ufffd^\u0001\ufffd\ufffdS\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "d08513ec06266e15daeeb3db23d9f5ba810986c4", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u064d\ufffd\u0002\ufffd\ufffd0U\ufffd^\u0001\ufffd\ufffdS\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u064d\ufffd\u0002\ufffd\ufffd0U\ufffd^\u0001\ufffd\ufffdS\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\u064d\ufffd\ufffd\ufffd0U\ufffd^\ufffd\ufffdS\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u064d\ufffd\u0002\ufffd\ufffd0U\ufffd^\u0001\ufffd\ufffdS\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u064d\ufffd\u0002\ufffd\ufffd0U\ufffd^\u0001\ufffd\ufffdS\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\u064d\ufffd\ufffd\ufffd0U\ufffd^\ufffd\ufffdS\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 19:30:44 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|�EH6��B�9t1j��hcurve25519-sha256,curve2… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|�EH6��B�9t1j��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist… Payload SSH-2.0-PUTTY \|�EH6��B�9t1j��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|�EH6��B�9t1j��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|�EH6��B�9t1j��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.838403855418584, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "e3c195b6420ade1a5548c4291abea28b", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdEH6\ufffd\ufffdB\ufffd9t1\bj\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdEH6\ufffd\ufffdB\ufffd9t1\bj\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdEH6\ufffd\ufffdB\ufffd9t1\bj\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdEH6\ufffd\ufffdB\ufffd9t1\bj\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdEH6\ufffd\ufffdB\ufffd9t1\bj\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "cf84ee29ce702aefdac77353133ed0aac3f36450", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdEH6\ufffd\ufffdB\ufffd9t1\bj\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdEH6\ufffd\ufffdB\ufffd9t1\bj\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffdEH6\ufffd\ufffdB\ufffd9t1j\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdEH6\ufffd\ufffdB\ufffd9t1\bj\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdEH6\ufffd\ufffdB\ufffd9t1\bj\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffdEH6\ufffd\ufffdB\ufffd9t1j\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 19:14:12 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|�E��1�1=�t��+hcurve25519-sha256,curve2… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|�E��1�1=�t��+hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist… Payload SSH-2.0-PUTTY \|�E��1�1=�t��+hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|�E��1�1=�t��+hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|�E��1�1=�t��+hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a", "emulator_response_len": 40, "bytes_in": 1423, "payload_entropy": 4.836127785942172, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "e9ab16b369bca1172736dbe63c7a0e46", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdE\u001c\ufffd\u001e\ufffd1\ufffd1=\ufffdt\ufffd\ufffd+\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdE\u001c\ufffd\u001e\ufffd1\ufffd1=\ufffdt\ufffd\ufffd+\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdE\u001c\ufffd\u001e\ufffd1\ufffd1=\ufffdt\ufffd\ufffd+\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdE\u001c\ufffd\u001e\ufffd1\ufffd1=\ufffdt\ufffd\ufffd+\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdE\u001c\ufffd\u001e\ufffd1\ufffd1=\ufffdt\ufffd\ufffd+\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "6ec005ae9eef50b2d6200c918c21d71112163ddc", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdE\u001c\ufffd\u001e\ufffd1\ufffd1=\ufffdt\ufffd\ufffd+\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdE\u001c\ufffd\u001e\ufffd1\ufffd1=\ufffdt\ufffd\ufffd+\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffdE\ufffd\ufffd1\ufffd1=\ufffdt\ufffd\ufffd+hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdE\u001c\ufffd\u001e\ufffd1\ufffd1=\ufffdt\ufffd\ufffd+\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdE\u001c\ufffd\u001e\ufffd1\ufffd1=\ufffdt\ufffd\ufffd+\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffdE\ufffd\ufffd1\ufffd1=\ufffdt\ufffd\ufffd+hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 13:56:33 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|�}Y�m��[G�l�Vihcurve25519-sha256,curve2… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|�}Y�m��[G�l�Vihcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist… Payload SSH-2.0-PUTTY \|�}Y�m��[G�l�Vihcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|�}Y�m��[G�l�Vihcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|�}Y�m��[G�l�Vihcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.8437273839103465, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "fe4ee44e24b25f2d2df623accc3c59ee", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd}Y\ufffdm\ufffd\ufffd[G\ufffdl\ufffdVi\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd}Y\ufffdm\ufffd\ufffd[G\ufffdl\ufffdVi\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd}Y\ufffdm\ufffd\ufffd[G\ufffdl\ufffdVi\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd}Y\ufffdm\ufffd\ufffd[G\ufffdl\ufffdVi\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd}Y\ufffdm\ufffd\ufffd[G\ufffdl\ufffdVi\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "8fd5a7dec51b7dbb29decdffad3e61b5e6062b50", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd}Y\ufffdm\ufffd\ufffd[G\ufffdl\ufffdVi\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd}Y\ufffdm\ufffd\ufffd[G\ufffdl\ufffdVi\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd}Y\ufffdm\ufffd\ufffd[G\ufffdl\ufffdVihcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd}Y\ufffdm\ufffd\ufffd[G\ufffdl\ufffdVi\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd}Y\ufffdm\ufffd\ufffd[G\ufffdl\ufffdVi\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd}Y\ufffdm\ufffd\ufffd[G\ufffdl\ufffdVihcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 13:40:00 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|u��K��"��E�hcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|u��K��"��E�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|u��K��"��E�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 Minecraft varint handshake TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|u��K��"��E�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|u��K��"��E�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.845209182460436, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0554", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "Minecraft varint handshake", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0554", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "dbf3a6c403c82b48c3283931a1bfe16b", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014u\ufffd\ufffdK\ufffd\ufffd\ufffd\u0014\ufffd\"\ufffd\ufffdE\u0015\u0000\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014u\ufffd\ufffdK\ufffd\ufffd\ufffd\u0014\ufffd\"\ufffd\ufffdE\u0015\u0000\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014u\ufffd\ufffdK\ufffd\ufffd\ufffd\u0014\ufffd\"\ufffd\ufffdE\u0015\u0000\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014u\ufffd\ufffdK\ufffd\ufffd\ufffd\u0014\ufffd\"\ufffd\ufffdE\u0015\u0000\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014u\ufffd\ufffdK\ufffd\ufffd\ufffd\u0014\ufffd\"\ufffd\ufffdE\u0015\u0000\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "270b6831ec828cfff2d8a9566746486f091ad811", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014u\ufffd\ufffdK\ufffd\ufffd\ufffd\u0014\ufffd\"\ufffd\ufffdE\u0015\u0000\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014u\ufffd\ufffdK\ufffd\ufffd\ufffd\u0014\ufffd\"\ufffd\ufffdE\u0015\u0000\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|u\ufffd\ufffdK\ufffd\ufffd\ufffd\ufffd\"\ufffd\ufffdE\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014u\ufffd\ufffdK\ufffd\ufffd\ufffd\u0014\ufffd\"\ufffd\ufffdE\u0015\u0000\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014u\ufffd\ufffdK\ufffd\ufffd\ufffd\u0014\ufffd\"\ufffd\ufffdE\u0015\u0000\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|u\ufffd\ufffdK\ufffd\ufffd\ufffd\ufffd\"\ufffd\ufffdE\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 12:37:41 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|pN5m:�I��x�ͮ��hcurve25519-sha256,curve2… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|pN5m:�I��x�ͮ��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist… Payload SSH-2.0-PUTTY \|pN5m:�I��x�ͮ��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|pN5m:�I��x�ͮ��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|pN5m:�I��x�ͮ��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a", "emulator_response_len": 40, "bytes_in": 1423, "payload_entropy": 4.843744137523025, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "d41c7cf24f660b61a5d7f0b26a964527", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014pN5\u001am:\ufffdI\ufffd\ufffdx\ufffd\u036e\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014pN5\u001am:\ufffdI\ufffd\ufffdx\ufffd\u036e\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014pN5\u001am:\ufffdI\ufffd\ufffdx\ufffd\u036e\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014pN5\u001am:\ufffdI\ufffd\ufffdx\ufffd\u036e\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014pN5\u001am:\ufffdI\ufffd\ufffdx\ufffd\u036e\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "ba6e8f2374e4169d859add17e7f8ced744599b60", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014pN5\u001am:\ufffdI\ufffd\ufffdx\ufffd\u036e\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014pN5\u001am:\ufffdI\ufffd\ufffdx\ufffd\u036e\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|pN5m:\ufffdI\ufffd\ufffdx\ufffd\u036e\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014pN5\u001am:\ufffdI\ufffd\ufffdx\ufffd\u036e\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014pN5\u001am:\ufffdI\ufffd\ufffdx\ufffd\u036e\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|pN5m:\ufffdI\ufffd\ufffdx\ufffd\u036e\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 11:42:17 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|�?b�W��+� �b��hcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|�?b�W��+� �b��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|�?b�W��+� �b��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|�?b�W��+��b��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|�?b�W��+� �b��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a", "emulator_response_len": 32, "bytes_in": 1423, "payload_entropy": 4.844816356526944, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "8aadfe8d0eae305f281684ebbf2b8b11", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd?b\ufffdW\ufffd\ufffd\ufffd\ufffd+\ufffd\f\ufffdb\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd?b\ufffdW\ufffd\ufffd\ufffd\ufffd+\ufffd\f\ufffdb\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd?b\ufffdW\ufffd\ufffd\ufffd\ufffd+\ufffd\f\ufffdb\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd?b\ufffdW\ufffd\ufffd\ufffd\ufffd+\ufffd\f\ufffdb\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd?b\ufffdW\ufffd\ufffd\ufffd\ufffd+\ufffd\f\ufffdb\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "464af1cc3a0cd177e87aeae51044f46cf0093eac", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd?b\ufffdW\ufffd\ufffd\ufffd\ufffd+\ufffd\f\ufffdb\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd?b\ufffdW\ufffd\ufffd\ufffd\ufffd+\ufffd\f\ufffdb\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd?b\ufffdW\ufffd\ufffd\ufffd\ufffd+\ufffd\ufffdb\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd?b\ufffdW\ufffd\ufffd\ufffd\ufffd+\ufffd\f\ufffdb\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd?b\ufffdW\ufffd\ufffd\ufffd\ufffd+\ufffd\f\ufffdb\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd?b\ufffdW\ufffd\ufffd\ufffd\ufffd+\ufffd\ufffdb\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 11:36:48 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|O�U'�wT�62��hcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|O�U'�wT�62��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|O�U'�wT�62��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|O�U'�wT�62��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|O�U'�wT�62��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a", "emulator_response_len": 39, "bytes_in": 1423, "payload_entropy": 4.845150133026694, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "80ec80aa495f5f0d71e405339f79a2b9", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014O\ufffdU'\ufffdw\u000fT\ufffd62\ufffd\ufffd\ufffd\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014O\ufffdU'\ufffdw\u000fT\ufffd62\ufffd\ufffd\ufffd\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014O\ufffdU'\ufffdw\u000fT\ufffd62\ufffd\ufffd\ufffd\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014O\ufffdU'\ufffdw\u000fT\ufffd62\ufffd\ufffd\ufffd\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014O\ufffdU'\ufffdw\u000fT\ufffd62\ufffd\ufffd\ufffd\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "81ac8605fb55c4f04d3144befa3cf6f72f747a91", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014O\ufffdU'\ufffdw\u000fT\ufffd62\ufffd\ufffd\ufffd\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014O\ufffdU'\ufffdw\u000fT\ufffd62\ufffd\ufffd\ufffd\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|O\ufffdU'\ufffdwT\ufffd62\ufffd\ufffd\ufffd\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014O\ufffdU'\ufffdw\u000fT\ufffd62\ufffd\ufffd\ufffd\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014O\ufffdU'\ufffdw\u000fT\ufffd62\ufffd\ufffd\ufffd\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|O\ufffdU'\ufffdwT\ufffd62\ufffd\ufffd\ufffd\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 10:58:23 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|��o��w�$ 9]�8�hcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|��o��w�$ 9]�8�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|��o��w�$ 9]�8�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|��o��w�$ 9]�8�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|��o��w�$ 9]�8�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.844675084601172, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "ad0620c9fa057ed8f1dbf971048dca70", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u001do\ufffd\ufffdw\ufffd\u0006$\n9]\ufffd8\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u001do\ufffd\ufffdw\ufffd\u0006$\n9]\ufffd8\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u001do\ufffd\ufffdw\ufffd\u0006$\n9]\ufffd8\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u001do\ufffd\ufffdw\ufffd\u0006$\n9]\ufffd8\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u001do\ufffd\ufffdw\ufffd\u0006$\n9]\ufffd8\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "1e71dec60c51c81b60db058c8fb2dc031a3b88e8", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u001do\ufffd\ufffdw\ufffd\u0006$\n9]\ufffd8\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u001do\ufffd\ufffdw\ufffd\u0006$\n9]\ufffd8\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffdo\ufffd\ufffdw\ufffd$\n9]\ufffd8\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u001do\ufffd\ufffdw\ufffd\u0006$\n9]\ufffd8\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u001do\ufffd\ufffdw\ufffd\u0006$\n9]\ufffd8\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffdo\ufffd\ufffdw\ufffd$\n9]\ufffd8\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 10:52:49 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|GJ�/Rb�[�bQ͢�hcurve25519-sha256,curve25… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|GJ�/Rb�[�bQ͢�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp… Payload SSH-2.0-PUTTY \|GJ�/Rb�[�bQ͢�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|GJ�/Rb�[�bQ͢�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|GJ�/Rb�[�bQ͢�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.8437171383886275, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "45a0390ff5ffad28652e0f66f01d33c1", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014GJ\ufffd\/Rb\ufffd[\ufffdbQ\u0362\ufffd\u0014\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014GJ\ufffd\/Rb\ufffd[\ufffdbQ\u0362\ufffd\u0014\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014GJ\ufffd\/Rb\ufffd[\ufffdbQ\u0362\ufffd\u0014\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014GJ\ufffd\/Rb\ufffd[\ufffdbQ\u0362\ufffd\u0014\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014GJ\ufffd\/Rb\ufffd[\ufffdbQ\u0362\ufffd\u0014\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "bba318f42d267389ce94f29a8b016ede902c2be9", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014GJ\ufffd\/Rb\ufffd[\ufffdbQ\u0362\ufffd\u0014\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014GJ\ufffd\/Rb\ufffd[\ufffdbQ\u0362\ufffd\u0014\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|GJ\ufffd\/Rb\ufffd[\ufffdbQ\u0362\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014GJ\ufffd\/Rb\ufffd[\ufffdbQ\u0362\ufffd\u0014\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014GJ\ufffd\/Rb\ufffd[\ufffdbQ\u0362\ufffd\u0014\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|GJ\ufffd\/Rb\ufffd[\ufffdbQ\u0362\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 06:38:17 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|"%PuR�f�z��aI�hcurve25519-sha256,curve2… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|"%PuR�f�z��aI�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist… Payload SSH-2.0-PUTTY \|"%PuR�f�z��aI�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|"%PuR�f�z��aI�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|"%PuR�f�z��aI�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.832892430017184, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "90e186d340487b54f52eedc3fccf13f4", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\"%PuR\u0018\ufffdf\ufffdz\ufffd\ufffdaI\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\"%PuR\u0018\ufffdf\ufffdz\ufffd\ufffdaI\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\"%PuR\u0018\ufffdf\ufffdz\ufffd\ufffdaI\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\"%PuR\u0018\ufffdf\ufffdz\ufffd\ufffdaI\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\"%PuR\u0018\ufffdf\ufffdz\ufffd\ufffdaI\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "4d0728abba38cdc62ffffbd6d92b65a712049f64", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\"%PuR\u0018\ufffdf\ufffdz\ufffd\ufffdaI\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\"%PuR\u0018\ufffdf\ufffdz\ufffd\ufffdaI\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\"%PuR\ufffdf\ufffdz\ufffd\ufffdaI\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\"%PuR\u0018\ufffdf\ufffdz\ufffd\ufffdaI\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\"%PuR\u0018\ufffdf\ufffdz\ufffd\ufffdaI\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\"%PuR\ufffdf\ufffdz\ufffd\ufffdaI\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 06:16:34 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|D�Z ��~��?\|�P�hcurve25519-sha256,curve2… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|D�Z ��~��?\|�P�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist… Payload SSH-2.0-PUTTY \|D�Z ��~��?\|�P�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|D�Z��~��?\|�P�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|D�Z ��~��?\|�P�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.854619664784924, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "a77b8b42cddaae2020e677e186ef1911", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014D\ufffdZ\u000b\ufffd\ufffd~\ufffd\ufffd?\|\ufffd\u001aP\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014D\ufffdZ\u000b\ufffd\ufffd~\ufffd\ufffd?\|\ufffd\u001aP\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014D\ufffdZ\u000b\ufffd\ufffd~\ufffd\ufffd?\|\ufffd\u001aP\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014D\ufffdZ\u000b\ufffd\ufffd~\ufffd\ufffd?\|\ufffd\u001aP\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014D\ufffdZ\u000b\ufffd\ufffd~\ufffd\ufffd?\|\ufffd\u001aP\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "3e0d488b40c26d27ed244b8ed374597154600d52", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014D\ufffdZ\u000b\ufffd\ufffd~\ufffd\ufffd?\|\ufffd\u001aP\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014D\ufffdZ\u000b\ufffd\ufffd~\ufffd\ufffd?\|\ufffd\u001aP\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|D\ufffdZ\ufffd\ufffd~\ufffd\ufffd?\|\ufffdP\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014D\ufffdZ\u000b\ufffd\ufffd~\ufffd\ufffd?\|\ufffd\u001aP\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014D\ufffdZ\u000b\ufffd\ufffd~\ufffd\ufffd?\|\ufffd\u001aP\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|D\ufffdZ\ufffd\ufffd~\ufffd\ufffd?\|\ufffdP\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 05:06:06 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|s�3�;Ui\L�lhcurve25519-sha256,curve2… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|s�3�;Ui\L�lhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist… Payload SSH-2.0-PUTTY \|s�3�;Ui\L�lhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|s�3�;Ui\L�lhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|s�3�;Ui\L�lhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.8330504007392285, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "2ae360a61db9a5caace3344b628ad611", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014s\ufffd\u00103\ufffd;U\u0013\u0010i\\L\ufffd\u0017l\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014s\ufffd\u00103\ufffd;U\u0013\u0010i\\L\ufffd\u0017l\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014s\ufffd\u00103\ufffd;U\u0013\u0010i\\L\ufffd\u0017l\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014s\ufffd\u00103\ufffd;U\u0013\u0010i\\L\ufffd\u0017l\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014s\ufffd\u00103\ufffd;U\u0013\u0010i\\L\ufffd\u0017l\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "fde7f794ae1ca7824f4c2ca06df2372b47285f18", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014s\ufffd\u00103\ufffd;U\u0013\u0010i\\L\ufffd\u0017l\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014s\ufffd\u00103\ufffd;U\u0013\u0010i\\L\ufffd\u0017l\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|s\ufffd3\ufffd;Ui\\L\ufffdlhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014s\ufffd\u00103\ufffd;U\u0013\u0010i\\L\ufffd\u0017l\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014s\ufffd\u00103\ufffd;U\u0013\u0010i\\L\ufffd\u0017l\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|s\ufffd3\ufffd;Ui\\L\ufffdlhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 04:39:00 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|��]Jt��q��ghcurve25519-sha256,curve2… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|��]Jt��q��ghcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist… Payload SSH-2.0-PUTTY \|��]Jt��q��ghcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|��]Jt��q��ghcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|��]Jt��q��ghcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a", "emulator_response_len": 32, "bytes_in": 1423, "payload_entropy": 4.848601387770752, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "8af3ad6f7847c907a8422754550d50f4", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd]Jt\ufffd\ufffdq\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdg\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd]Jt\ufffd\ufffdq\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdg\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd]Jt\ufffd\ufffdq\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdg\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd]Jt\ufffd\ufffdq\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdg\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd]Jt\ufffd\ufffdq\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdg\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "27fe1e253034be4c3363e1262dc747eea7a40087", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd]Jt\ufffd\ufffdq\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdg\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd]Jt\ufffd\ufffdq\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdg\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffd]Jt\ufffd\ufffdq\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdghcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd]Jt\ufffd\ufffdq\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdg\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd]Jt\ufffd\ufffdq\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdg\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffd]Jt\ufffd\ufffdq\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdghcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 04:11:32 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|��L�A��\|�A*�Shcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|��L�A��\|�A�Shcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|��L�A��\|�A�Shcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|��L�A��\|�A�Shcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|��L�A��\|�A�Shcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a", "emulator_response_len": 32, "bytes_in": 1423, "payload_entropy": 4.8443138457982124, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "6b739397bf2cbd7b96818699fcf2cade", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\u0014\ufffdL\ufffdA\u001d\ufffd\ufffd\ufffd\|\ufffdA\ufffdS\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\u0014\ufffdL\ufffdA\u001d\ufffd\ufffd\ufffd\|\ufffdA\ufffdS\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\u0014\ufffdL\ufffdA\u001d\ufffd\ufffd\ufffd\|\ufffdA\ufffdS\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\u0014\ufffdL\ufffdA\u001d\ufffd\ufffd\ufffd\|\ufffdA\ufffdS\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\u0014\ufffdL\ufffdA\u001d\ufffd\ufffd\ufffd\|\ufffdA\ufffdS\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "887846eed8f0754b9a53d654eb5a11bf26a6bde5", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\u0014\ufffdL\ufffdA\u001d\ufffd\ufffd\ufffd\|\ufffdA\ufffdS\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\u0014\ufffdL\ufffdA\u001d\ufffd\ufffd\ufffd\|\ufffdA\ufffdS\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffdL\ufffdA\ufffd\ufffd\ufffd\|\ufffdA\ufffdShcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\u0014\ufffdL\ufffdA\u001d\ufffd\ufffd\ufffd\|\ufffdA\ufffdS\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\u0014\ufffdL\ufffdA\u001d\ufffd\ufffd\ufffd\|\ufffdA\ufffdS\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffdL\ufffdA\ufffd\ufffd\ufffd\|\ufffdA*\ufffdShcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 03:13:56 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|��w"α��>?�hcurve25519-sha256,curve25… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|��w"α��>?�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp… Payload SSH-2.0-PUTTY \|��w"α��>?�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|��w"α��>?�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|��w"α��>?�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a", "emulator_response_len": 32, "bytes_in": 1423, "payload_entropy": 4.856555636325447, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "0c30838f1f0f93da52967d870004e6d0", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffdw\"\u0012\u03b1\ufffd\ufffd\ufffd\ufffd>?\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffdw\"\u0012\u03b1\ufffd\ufffd\ufffd\ufffd>?\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffdw\"\u0012\u03b1\ufffd\ufffd\ufffd\ufffd>?\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffdw\"\u0012\u03b1\ufffd\ufffd\ufffd\ufffd>?\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffdw\"\u0012\u03b1\ufffd\ufffd\ufffd\ufffd>?\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "576c6cc784f03dbaa34b3ee5931331b371636fbc", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffdw\"\u0012\u03b1\ufffd\ufffd\ufffd\ufffd>?\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffdw\"\u0012\u03b1\ufffd\ufffd\ufffd\ufffd>?\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffd\ufffdw\"\u03b1\ufffd\ufffd\ufffd\ufffd>?\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffdw\"\u0012\u03b1\ufffd\ufffd\ufffd\ufffd>?\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffdw\"\u0012\u03b1\ufffd\ufffd\ufffd\ufffd>?\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffd\ufffdw\"\u03b1\ufffd\ufffd\ufffd\ufffd>?\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 02:57:37 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|��_{�nC��fI�r�hcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|��_{�nC��fI�r�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|��_{�nC��fI�r�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|��_{�nC��fI�r�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|��_{�nC��fI�r�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a", "emulator_response_len": 40, "bytes_in": 1423, "payload_entropy": 4.8446171275864405, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "5cf24be78ae41b48e9ddb74f81c1ac1e", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\ufffd_{\ufffdnC\ufffd\ufffdfI\ufffdr\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\ufffd_{\ufffdnC\ufffd\ufffdfI\ufffdr\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\ufffd_{\ufffdnC\ufffd\ufffdfI\ufffdr\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\ufffd_{\ufffdnC\ufffd\ufffdfI\ufffdr\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\ufffd_{\ufffdnC\ufffd\ufffdfI\ufffdr\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "cce2c614b9b3c1a4adfe5a779cc9d881629d942e", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\ufffd_{\ufffdnC\ufffd\ufffdfI\ufffdr\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\ufffd_{\ufffdnC\ufffd\ufffdfI\ufffdr\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffd\ufffd\ufffd_{\ufffdnC\ufffd\ufffdfI\ufffdr\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\ufffd_{\ufffdnC\ufffd\ufffdfI\ufffdr\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\ufffd_{\ufffdnC\ufffd\ufffdfI\ufffdr\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffd\ufffd\ufffd_{\ufffdnC\ufffd\ufffdfI\ufffdr\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 02:46:46 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|V>��ѧD>䔂��+hcurve25519-sha256,curve2551… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|V>��ѧD>䔂��+hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp38… Payload SSH-2.0-PUTTY \|V>��ѧD>䔂��+hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|V>��ѧD>䔂��+hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|V>��ѧD>䔂��+hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a", "emulator_response_len": 39, "bytes_in": 1423, "payload_entropy": 4.853814853099944, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "ab0ee221109d57516823578c18ad6ca2", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014V>\ufffd\ufffd\u0467D>\u4502\ufffd\ufffd\ufffd+\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014V>\ufffd\ufffd\u0467D>\u4502\ufffd\ufffd\ufffd+\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014V>\ufffd\ufffd\u0467D>\u4502\ufffd\ufffd\ufffd+\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014V>\ufffd\ufffd\u0467D>\u4502\ufffd\ufffd\ufffd+\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014V>\ufffd\ufffd\u0467D>\u4502\ufffd\ufffd\ufffd+\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "d400491be97ff24a340edc327eacf2883838d011", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014V>\ufffd\ufffd\u0467D>\u4502\ufffd\ufffd\ufffd+\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014V>\ufffd\ufffd\u0467D>\u4502\ufffd\ufffd\ufffd+\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|V>\ufffd\ufffd\u0467D>\u4502\ufffd\ufffd\ufffd+hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014V>\ufffd\ufffd\u0467D>\u4502\ufffd\ufffd\ufffd+\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014V>\ufffd\ufffd\u0467D>\u4502\ufffd\ufffd\ufffd+\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|V>\ufffd\ufffd\u0467D>\u4502\ufffd\ufffd\ufffd+hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 02:41:24 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|w��s��! ��~�hcurve25519-sha256,curve25… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|w��s��! ��~�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp… Payload SSH-2.0-PUTTY \|w��s��! ��~�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|w��s��! ��~�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|w��s��! ��~�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.852024142334161, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "91c00e56b6eeb95fcdfd03f78cc74047", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014w\ufffd\ufffds\ufffd\ufffd\ufffd!\r\ufffd\u0007\ufffd~\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014w\ufffd\ufffds\ufffd\ufffd\ufffd!\r\ufffd\u0007\ufffd~\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014w\ufffd\ufffds\ufffd\ufffd\ufffd!\r\ufffd\u0007\ufffd~\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014w\ufffd\ufffds\ufffd\ufffd\ufffd!\r\ufffd\u0007\ufffd~\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014w\ufffd\ufffds\ufffd\ufffd\ufffd!\r\ufffd\u0007\ufffd~\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "78cc045f2ad593c88213ab34ee29c19ec7f5cd1e", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014w\ufffd\ufffds\ufffd\ufffd\ufffd!\r\ufffd\u0007\ufffd~\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014w\ufffd\ufffds\ufffd\ufffd\ufffd!\r\ufffd\u0007\ufffd~\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|w\ufffd\ufffds\ufffd\ufffd\ufffd!\r\ufffd\ufffd~\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014w\ufffd\ufffds\ufffd\ufffd\ufffd!\r\ufffd\u0007\ufffd~\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014w\ufffd\ufffds\ufffd\ufffd\ufffd!\r\ufffd\u0007\ufffd~\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|w\ufffd\ufffds\ufffd\ufffd\ufffd!\r\ufffd\ufffd~\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 02:30:35 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|O��K��+t�{hcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|O��K��+t�{hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|O��K��+t�{hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|O��K��+t�{hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|O��K��+t�{hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a", "emulator_response_len": 32, "bytes_in": 1423, "payload_entropy": 4.848502796334253, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "4e532661e33ad2ab7b01f297d7732964", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014O\ufffd\ufffd\ufffd\u000f\u0007\ufffd\ufffdK\ufffd\ufffd+t\ufffd\u0002{\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014O\ufffd\ufffd\ufffd\u000f\u0007\ufffd\ufffdK\ufffd\ufffd+t\ufffd\u0002{\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014O\ufffd\ufffd\ufffd\u000f\u0007\ufffd\ufffdK\ufffd\ufffd+t\ufffd\u0002{\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014O\ufffd\ufffd\ufffd\u000f\u0007\ufffd\ufffdK\ufffd\ufffd+t\ufffd\u0002{\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014O\ufffd\ufffd\ufffd\u000f\u0007\ufffd\ufffdK\ufffd\ufffd+t\ufffd\u0002{\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "6c1adea30e2d909c0e65aea757a5f86708e0a37f", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014O\ufffd\ufffd\ufffd\u000f\u0007\ufffd\ufffdK\ufffd\ufffd+t\ufffd\u0002{\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014O\ufffd\ufffd\ufffd\u000f\u0007\ufffd\ufffdK\ufffd\ufffd+t\ufffd\u0002{\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|O\ufffd\ufffd\ufffd\ufffd\ufffdK\ufffd\ufffd+t\ufffd{hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014O\ufffd\ufffd\ufffd\u000f\u0007\ufffd\ufffdK\ufffd\ufffd+t\ufffd\u0002{\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014O\ufffd\ufffd\ufffd\u000f\u0007\ufffd\ufffdK\ufffd\ufffd+t\ufffd\u0002{\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|O\ufffd\ufffd\ufffd\ufffd\ufffdK\ufffd\ufffd+t\ufffd{hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 02:14:19 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|�� jV��/��8hcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|�� jV��/��8hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|�� jV��/��8hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|��jV��/��8hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|�� jV��/��8hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.846865485026417, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "d8b8d286e99c1880c9f1b6a277ab9346", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u000bjV\ufffd\u0004\ufffd\u001d\ufffd\/\ufffd\ufffd\ufffd\ufffd8\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u000bjV\ufffd\u0004\ufffd\u001d\ufffd\/\ufffd\ufffd\ufffd\ufffd8\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u000bjV\ufffd\u0004\ufffd\u001d\ufffd\/\ufffd\ufffd\ufffd\ufffd8\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u000bjV\ufffd\u0004\ufffd\u001d\ufffd\/\ufffd\ufffd\ufffd\ufffd8\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u000bjV\ufffd\u0004\ufffd\u001d\ufffd\/\ufffd\ufffd\ufffd\ufffd8\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "04daab1b766372e318844389ad3cbd4a0e388e5a", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u000bjV\ufffd\u0004\ufffd\u001d\ufffd\/\ufffd\ufffd\ufffd\ufffd8\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u000bjV\ufffd\u0004\ufffd\u001d\ufffd\/\ufffd\ufffd\ufffd\ufffd8\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffdjV\ufffd\ufffd\ufffd\/\ufffd\ufffd\ufffd\ufffd8hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u000bjV\ufffd\u0004\ufffd\u001d\ufffd\/\ufffd\ufffd\ufffd\ufffd8\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\u000bjV\ufffd\u0004\ufffd\u001d\ufffd\/\ufffd\ufffd\ufffd\ufffd8\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffdjV\ufffd\ufffd\ufffd\/\ufffd\ufffd\ufffd\ufffd8hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
12/07/2026 02:03:32 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|�X��W��g}�"�hcurve25519-sha256,curve2… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|�X��W��g}�"�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist… Payload SSH-2.0-PUTTY \|�X��W��g}�"�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|�X��W��g}�"�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|�X��W��g}�"�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a", "emulator_response_len": 39, "bytes_in": 1423, "payload_entropy": 4.855641799343492, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "fdbaf0d437f0be6544725edebb2e392b", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdX\ufffd\u0015\ufffd\ufffdW\ufffd\u0018\ufffdg}\ufffd\"\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdX\ufffd\u0015\ufffd\ufffdW\ufffd\u0018\ufffdg}\ufffd\"\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdX\ufffd\u0015\ufffd\ufffdW\ufffd\u0018\ufffdg}\ufffd\"\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdX\ufffd\u0015\ufffd\ufffdW\ufffd\u0018\ufffdg}\ufffd\"\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdX\ufffd\u0015\ufffd\ufffdW\ufffd\u0018\ufffdg}\ufffd\"\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "7737cc0123ba0dad26e4add4a56f65062051551c", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdX\ufffd\u0015\ufffd\ufffdW\ufffd\u0018\ufffdg}\ufffd\"\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdX\ufffd\u0015\ufffd\ufffdW\ufffd\u0018\ufffdg}\ufffd\"\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffdX\ufffd\ufffd\ufffdW\ufffd\ufffdg}\ufffd\"\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdX\ufffd\u0015\ufffd\ufffdW\ufffd\u0018\ufffdg}\ufffd\"\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdX\ufffd\u0015\ufffd\ufffdW\ufffd\u0018\ufffdg}\ufffd\"\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffdX\ufffd\ufffd\ufffdW\ufffd\ufffdg}\ufffd\"\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
11/07/2026 20:53:17 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|:K��LI�N��jhcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|:K��LI�N��jhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|:K��LI�N��jhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 Minecraft varint handshake TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|:K��LI�N��jhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|:K��LI�N��jhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a", "emulator_response_len": 40, "bytes_in": 1423, "payload_entropy": 4.8522118232636675, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0554", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "Minecraft varint handshake", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0554", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "05376e7f34cb6e5d0bcdcd7ab456ba2c", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014:K\u0011\ufffd\ufffdL\bI\ufffd\u0001N\u001b\ufffd\ufffdj\u0000\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014:K\u0011\ufffd\ufffdL\bI\ufffd\u0001N\u001b\ufffd\ufffdj\u0000\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014:K\u0011\ufffd\ufffdL\bI\ufffd\u0001N\u001b\ufffd\ufffdj\u0000\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014:K\u0011\ufffd\ufffdL\bI\ufffd\u0001N\u001b\ufffd\ufffdj\u0000\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014:K\u0011\ufffd\ufffdL\bI\ufffd\u0001N\u001b\ufffd\ufffdj\u0000\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "763602e99c0dca86f8b8bae589d7e5d58f7952a0", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014:K\u0011\ufffd\ufffdL\bI\ufffd\u0001N\u001b\ufffd\ufffdj\u0000\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014:K\u0011\ufffd\ufffdL\bI\ufffd\u0001N\u001b\ufffd\ufffdj\u0000\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|:K\ufffd\ufffdLI\ufffdN\ufffd\ufffdjhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014:K\u0011\ufffd\ufffdL\bI\ufffd\u0001N\u001b\ufffd\ufffdj\u0000\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014:K\u0011\ufffd\ufffdL\bI\ufffd\u0001N\u001b\ufffd\ufffdj\u0000\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|:K\ufffd\ufffdLI\ufffdN\ufffd\ufffdjhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
11/07/2026 20:15:04 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|�X�~2_�ͽ}�a��hcurve25519-sha256,curve2… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|�X�~2_�ͽ}�a��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist… Payload SSH-2.0-PUTTY \|�X�~2_�ͽ}�a��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|�X�~2_�ͽ}�a��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|�X�~2_�ͽ}�a��hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.8484313695717836, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "088f948851fe6ca1b923b1f14fa52335", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdX\ufffd~2_\ufffd\u037d\u0012}\ufffda\ufffd\ufffd\u0013\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdX\ufffd~2_\ufffd\u037d\u0012}\ufffda\ufffd\ufffd\u0013\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdX\ufffd~2_\ufffd\u037d\u0012}\ufffda\ufffd\ufffd\u0013\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdX\ufffd~2_\ufffd\u037d\u0012}\ufffda\ufffd\ufffd\u0013\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdX\ufffd~2_\ufffd\u037d\u0012}\ufffda\ufffd\ufffd\u0013\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "238e75bc4171b8a1a6a9d9736cf84f674f1a61bd", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdX\ufffd~2_\ufffd\u037d\u0012}\ufffda\ufffd\ufffd\u0013\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdX\ufffd~2_\ufffd\u037d\u0012}\ufffda\ufffd\ufffd\u0013\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffdX\ufffd~2_\ufffd\u037d}\ufffda\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdX\ufffd~2_\ufffd\u037d\u0012}\ufffda\ufffd\ufffd\u0013\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdX\ufffd~2_\ufffd\u037d\u0012}\ufffda\ufffd\ufffd\u0013\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffdX\ufffd~2_\ufffd\u037d}\ufffda\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
11/07/2026 19:58:40 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|�j��7��ǚ�hcurve25519-sha256,curve25… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|�j��7��ǚ�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp… Payload SSH-2.0-PUTTY \|�j��7��ǚ�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|�j��7��ǚ�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|�j��7��ǚ�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.858836108917039, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "9f630166296b3da8b78e4a84dda2b859", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdj\ufffd\ufffd\u001e\u000f\ufffd7\ufffd\ufffd\ufffd\u009e\u01da\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdj\ufffd\ufffd\u001e\u000f\ufffd7\ufffd\ufffd\ufffd\u009e\u01da\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdj\ufffd\ufffd\u001e\u000f\ufffd7\ufffd\ufffd\ufffd\u009e\u01da\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdj\ufffd\ufffd\u001e\u000f\ufffd7\ufffd\ufffd\ufffd\u009e\u01da\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdj\ufffd\ufffd\u001e\u000f\ufffd7\ufffd\ufffd\ufffd\u009e\u01da\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "e3b564a18c7f7cc06ab7b6645731bf681d0dc95c", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdj\ufffd\ufffd\u001e\u000f\ufffd7\ufffd\ufffd\ufffd\u009e\u01da\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdj\ufffd\ufffd\u001e\u000f\ufffd7\ufffd\ufffd\ufffd\u009e\u01da\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffdj\ufffd\ufffd\ufffd7\ufffd\ufffd\ufffd\u009e\u01da\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdj\ufffd\ufffd\u001e\u000f\ufffd7\ufffd\ufffd\ufffd\u009e\u01da\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffdj\ufffd\ufffd\u001e\u000f\ufffd7\ufffd\ufffd\ufffd\u009e\u01da\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffdj\ufffd\ufffd\ufffd7\ufffd\ufffd\ufffd\u009e\u01da\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
11/07/2026 19:25:47 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|��"��e�'l]G/�hcurve25519-sha256,curve2… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|��"��e�'l]G/�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist… Payload SSH-2.0-PUTTY \|��"��e�'l]G/�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|��"��e�'l]G/�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|��"��e�'l]G/�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.84906276531625, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "0d4af2bb96403a625e0cb43cc4135eeb", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\"\ufffd\u0005\ufffde\ufffd'l]G\/\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\"\ufffd\u0005\ufffde\ufffd'l]G\/\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\"\ufffd\u0005\ufffde\ufffd'l]G\/\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\"\ufffd\u0005\ufffde\ufffd'l]G\/\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\"\ufffd\u0005\ufffde\ufffd'l]G\/\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "6bbc5aed1c80ecc109e31ac6d8ab49578b911057", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\"\ufffd\u0005\ufffde\ufffd'l]G\/\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\"\ufffd\u0005\ufffde\ufffd'l]G\/\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffd\ufffd\"\ufffd\ufffde\ufffd'l]G\/\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\"\ufffd\u0005\ufffde\ufffd'l]G\/\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\ufffd\ufffd\"\ufffd\u0005\ufffde\ufffd'l]G\/\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd\ufffd\ufffd\"\ufffd\ufffde\ufffd'l]G\/\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
11/07/2026 19:14:39 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|/cU��GJh2u�ǼLOhcurve25519-sha256,curve2… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|/cU��GJh2u�ǼLOhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist… Payload SSH-2.0-PUTTY \|/cU��GJh2u�ǼLOhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|/cU��GJh2u�ǼLOhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|/cU��GJh2u�ǼLOhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.837490722906246, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "66d99fbea06b12627dcb10304271fcba", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\/cU\ufffd\ufffdGJh2u\ufffd\u01fc\u000fLO\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\/cU\ufffd\ufffdGJh2u\ufffd\u01fc\u000fLO\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\/cU\ufffd\ufffdGJh2u\ufffd\u01fc\u000fLO\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\/cU\ufffd\ufffdGJh2u\ufffd\u01fc\u000fLO\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\/cU\ufffd\ufffdGJh2u\ufffd\u01fc\u000fLO\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "725522b669bab1fdf43971a5786f8e8e15237686", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\/cU\ufffd\ufffdGJh2u\ufffd\u01fc\u000fLO\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\/cU\ufffd\ufffdGJh2u\ufffd\u01fc\u000fLO\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\/cU\ufffd\ufffdGJh2u\ufffd\u01fcLOhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\/cU\ufffd\ufffdGJh2u\ufffd\u01fc\u000fLO\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\/cU\ufffd\ufffdGJh2u\ufffd\u01fc\u000fLO\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\/cU\ufffd\ufffdGJh2u\ufffd\u01fcLOhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
11/07/2026 19:02:15 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|� �o[��/agU�hcurve25519-sha256,curve25… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|� �o[��/agU�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp… Payload SSH-2.0-PUTTY \|� �o[��/agU�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|� �o[��/agU�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|� �o[��/agU�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.839316234940848, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "3caaa6f5fcda4b9f548e444fcce29328", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\u0013 \ufffdo[\ufffd\ufffd\/ag\u0002U\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\u0013 \ufffdo[\ufffd\ufffd\/ag\u0002U\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\u0013 \ufffdo[\ufffd\ufffd\/ag\u0002U\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\u0013 \ufffdo[\ufffd\ufffd\/ag\u0002U\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\u0013 \ufffdo[\ufffd\ufffd\/ag\u0002U\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "47df4929b9a187b8d74246d873fec3e2c9e35b7d", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\u0013 \ufffdo[\ufffd\ufffd\/ag\u0002U\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\u0013 \ufffdo[\ufffd\ufffd\/ag\u0002U\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd \ufffdo[\ufffd\ufffd\/agU\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\u0013 \ufffdo[\ufffd\ufffd\/ag\u0002U\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd\u0013 \ufffdo[\ufffd\ufffd\/ag\u0002U\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd \ufffdo[\ufffd\ufffd\/agU\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
11/07/2026 12:43:33 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|P﯄W�nbȋ� �zhcurve25519-sha256,curve255… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|P﯄W�nbȋ� �zhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp3… Payload SSH-2.0-PUTTY \|P﯄W�nbȋ� �zhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|P﯄W�nbȋ� �zhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|P﯄W�nbȋ� �zhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a", "emulator_response_len": 39, "bytes_in": 1423, "payload_entropy": 4.839700640935325, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "2caa8f9dcb5627053da71248ed8832a9", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014P\ufbc4W\ufffdn\u0019b\u020b\ufffd\n\ufffdz\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014P\ufbc4W\ufffdn\u0019b\u020b\ufffd\n\ufffdz\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014P\ufbc4W\ufffdn\u0019b\u020b\ufffd\n\ufffdz\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014P\ufbc4W\ufffdn\u0019b\u020b\ufffd\n\ufffdz\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014P\ufbc4W\ufffdn\u0019b\u020b\ufffd\n\ufffdz\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "af5b4ffd0ed2681834e98c31c02fdffde12f6414", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014P\ufbc4W\ufffdn\u0019b\u020b\ufffd\n\ufffdz\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014P\ufbc4W\ufffdn\u0019b\u020b\ufffd\n\ufffdz\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|P\ufbc4W\ufffdnb\u020b\ufffd\n\ufffdzhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014P\ufbc4W\ufffdn\u0019b\u020b\ufffd\n\ufffdz\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014P\ufbc4W\ufffdn\u0019b\u020b\ufffd\n\ufffdz\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|P\ufbc4W\ufffdnb\u020b\ufffd\n\ufffdzhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
11/07/2026 12:10:41 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|�+'�r�W0��x�hcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|�+'�r�W0��x�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|�+'�r�W0��x�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|�+'�r�W0��x�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|�+'�r�W0��x�hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a", "emulator_response_len": 32, "bytes_in": 1423, "payload_entropy": 4.848501385102453, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "3124351df57723fc99a249ac8b922c12", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd+'\ufffdr\ufffdW\b0\ufffd\ufffd\ufffd\u0014\ufffdx\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd+'\ufffdr\ufffdW\b0\ufffd\ufffd\ufffd\u0014\ufffdx\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd+'\ufffdr\ufffdW\b0\ufffd\ufffd\ufffd\u0014\ufffdx\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd+'\ufffdr\ufffdW\b0\ufffd\ufffd\ufffd\u0014\ufffdx\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd+'\ufffdr\ufffdW\b0\ufffd\ufffd\ufffd\u0014\ufffdx\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "6f441087425e631fdcea83ba45825ae868b48f1e", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd+'\ufffdr\ufffdW\b0\ufffd\ufffd\ufffd\u0014\ufffdx\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd+'\ufffdr\ufffdW\b0\ufffd\ufffd\ufffd\u0014\ufffdx\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd+'\ufffdr\ufffdW0\ufffd\ufffd\ufffd\ufffdx\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd+'\ufffdr\ufffdW\b0\ufffd\ufffd\ufffd\u0014\ufffdx\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\ufffd+'\ufffdr\ufffdW\b0\ufffd\ufffd\ufffd\u0014\ufffdx\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd+'\ufffdr\ufffdW0\ufffd\ufffd\ufffd\ufffdx\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }
11/07/2026 11:48:41 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 50
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-PUTTY \|�4��A\��H��9hcurve25519-sha256,curve… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-PUTTY \|�4��A\��H��9hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis… Payload SSH-2.0-PUTTY \|�4��A\��H��9hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0389 pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PuTTY SSH client SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-PUTTY \|�4��A\��H��9hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec Requête brute (extrait) SSH-2.0-PUTTY \|�4��A\��H��9hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1423, "payload_entropy": 4.847608499000062, "port_category": "well_known", "org": "Cipher Operations Doo Beograd - Novi Beograd", "service": "ssh", "app_proto": "ssh", "asn": 215930, "country": "IR", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 25, "risk_boost": 0, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25 }, "risk_score": 50, "tag_count": 5, "anomaly_count": 0, "campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 195, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0389", "pat-0391", "pat-0536" ], "matched_pattern_names": [ "PuTTY SSH client", "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "pat-0389", "pat-0391", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 100, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "IR", "asn": 215930, "org": "Cipher Operations Doo Beograd - Novi Beograd", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "a26ee3d3e04f5c992c61cd61e3da1eb1", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0012\ufffd4\ufffd\ufffdA\\\ufffd\ufffd\ufffd\ufffdH\u0007\ufffd\ufffd9\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0012\ufffd4\ufffd\ufffdA\\\ufffd\ufffd\ufffd\ufffdH\u0007\ufffd\ufffd9\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0012\ufffd4\ufffd\ufffdA\\\ufffd\ufffd\ufffd\ufffdH\u0007\ufffd\ufffd9\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "evidence": { "request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0012\ufffd4\ufffd\ufffdA\\\ufffd\ufffd\ufffd\ufffdH\u0007\ufffd\ufffd9\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman", "payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0012\ufffd4\ufffd\ufffdA\\\ufffd\ufffd\ufffd\ufffdH\u0007\ufffd\ufffd9\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046", "T1595" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "investigate", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "37bcdd533709272736a3c79162e82e861bd9edf0", "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0012\ufffd4\ufffd\ufffdA\\\ufffd\ufffd\ufffd\ufffdH\u0007\ufffd\ufffd9\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0012\ufffd4\ufffd\ufffdA\\\ufffd\ufffd\ufffd\ufffdH\u0007\ufffd\ufffd9\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd4\ufffd\ufffdA\\\ufffd\ufffd\ufffd\ufffdH\ufffd\ufffd9hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0389", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0389", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0012\ufffd4\ufffd\ufffdA\\\ufffd\ufffd\ufffd\ufffdH\u0007\ufffd\ufffd9\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005\|\u0005\u0014\u0012\ufffd4\ufffd\ufffdA\\\ufffd\ufffd\ufffd\ufffdH\u0007\ufffd\ufffd9\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-PUTTY\r\n\|\ufffd4\ufffd\ufffdA\\\ufffd\ufffd\ufffd\ufffdH\ufffd\ufffd9hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8", "campaign_hint_fr": null, "attack_phases_timeline_fr": [ { "key": "recon", "label_fr": "Reconnaissance", "active": false, "kind": "stage" }, { "key": "probe", "label_fr": "Sonde \/ probe", "active": true, "kind": "stage" }, { "key": "exploit_attempt", "label_fr": "Tentative d'exploit", "active": false, "kind": "stage" }, { "key": "post_exploit", "label_fr": "Post-exploitation", "active": false, "kind": "stage" }, { "key": "c2", "label_fr": "Commande & contr\u00f4le", "active": false, "kind": "stage" }, { "key": "discovery", "label_fr": "D\u00e9couverte", "active": true, "kind": "chain", "hint_fr": null } ] }, "honeypot_persona": { "sensor_id": "sensor-1", "hostname": "mail.sensor-1.internal", "mail_host": "mail.sensor-1.internal", "ldap_dc": "dc.sensor-1.internal", "k8s_cluster": "hp-sensor-1", "domain": "sensor-1.internal", "service_role": "ssh", "service_banner": "OpenSSH_8.9p1 Ubuntu", "service_os": "linux", "dst_port": "22" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_investigate", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated", "ssh_kex_probe", "ssh_libssh" ] }

62.60.130.219

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