Renseignement sur les menaces

Bulgarie

195.178.110.137

FAI Techoff Srv Limited Première vue 05/07/2026 05:15 UTC Dernière vue 22/07/2026 15:21 UTC Risque Moyen

Période analysée : 2026-04-23 → 2026-07-22

Activité suspecte · risque 40/100

Base IP Signaler JSON CSV Pro STIX 2.1 · JSON SOC ou contact

Réputation DNSBL WHOIS Ports

24h 7j 30j 90j

Moyen · Risque max (7j) Moyen

Synthèse exécutive

Profil de menace

Score de risque 50/100 Moyen

Première observation 05/07/2026 05:15 UTC

Dernière observation 22/07/2026 15:21 UTC

Événements (période) 1,497

MITRE ATT&CK principal TA0007 775 occurrences

Activité suspecte · risque 40/100

Pourquoi listée

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

Type « web_probe » (signaux protocolaires) · confiance 66%

Confiance 74 % — Score WAF 8 · Bonus corrélation +8

Comparaison ASN / FAI

ASN 48090 · 195.178.110.0/24 · RIPENCC — 8 pair(s) ASN/FAI listé(s) — activité locale élevée vs pairs · 1,497 événements sur la période pour cette IP.

45.148.10.152 Sonde SSH 22/07/2026 15:47 UTC
45.148.10.157 Sonde SSH 22/07/2026 15:02 UTC
45.148.10.151 Sonde SSH 22/07/2026 14:24 UTC
45.148.10.147 Sonde SSH 22/07/2026 13:58 UTC
45.148.10.141 Sonde SSH 22/07/2026 13:21 UTC
195.178.110.227 Sonde SSH 22/07/2026 11:43 UTC
45.148.10.200 Sonde PostgreSQL 22/07/2026 10:11 UTC
195.178.110.28 http 22/07/2026 09:27 UTC

Événements (filtres)

1,497

Première observation

05/07/2026 05:15 UTC

Dernière observation

22/07/2026 15:21 UTC

Dernière activité (filtres)

22/07/2026 15:21 UTC

Événements 7j

868

Ports distincts (7j)

Classifications (7j)

Sévérité max (7j)

Élevée

Activité multi-protocole

Cette IP touche plusieurs services simulés (pas seulement le web).

SSH TCP 689 HTTP TCP 317 SOCKS5 TCP 85 SQUID TCP 56 HTTP ALT 8082 TCP 16 SQUID ALT TCP 6 POSTGRES TCP 6 SAP MS TCP 4 HTTP ALT 8081 TCP 4 REGISTRY PROBE TCP 1 MEMCACHED ALT TCP 1

SSH

689

HTTP

317

SOCKS5

SQUID

HTTP ALT 8082

SQUID ALT

Géolocalisation

Origine réseau déclarée

Bulgarie unknown unknown

FAI / réseau

Opérateur et dernière activité ban

Techoff Srv Limited 0 Port 8888 web_probe

Renseignement menaces

Score capteur — surveiller, investiguer ou bloquer.

Recommandation

Stade d'attaque

Sonde / probe

Chaîne d'attaque

Découverte

Vecteur d'attaque

Sonde HTTP · via HTTP:8888 · (sonde / probe) · → 104.16.185.241:443

Détails protocole

Méthode: CONNECT
Chemin: 104.16.185.241:443

Aperçu payload

CONNECT 104.16.185.241:443 HTTP/1.1 Host: 104.16.185.241:443

Port / service

8888 · HTTP

Service émulé

HTTP

Raison confiance

Confiance 66 % — Motif catalogue confirmé

Technique MITRE

TA0007

Persona capteur

mail.sensor-1.internal

Corrélations comportementales

Multi-protocole corrélé (5 min)

Recommandation

Surveiller

Rôle capteur

Renseignement menaces

Signaux de précision

pat-0599 Single Port

Confiance

74% Corrélation +8

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

1,497 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

1497 événement(s) — page 15/30

Horodatage	Proto	Port	Service	Classification	Sévérité	Risque
17/07/2026 01:49:59 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-Go \��Ëb��#> �`�`mlkem768x25519-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-Go \��Ëb��#> �`�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nist… Payload SSH-2.0-Go \��Ëb��#> �`�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \��Ëb��#> �`�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \��Ëb��#> �`�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a", "emulator_response_len": 40, "bytes_in": 1388, "payload_entropy": 4.886773685149618, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "c495ec238d4948ac694a25dc13c07153", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\u0014\ufffd\u00cbb\ufffd\ufffd#>\u001c\n\ufffd`\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\u0014\ufffd\u00cbb\ufffd\ufffd#>\u001c\n\ufffd`\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\u0014\ufffd\u00cbb\ufffd\ufffd#>\u001c\n\ufffd`\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\u0014\ufffd\u00cbb\ufffd\ufffd#>\u001c\n\ufffd`\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\u0014\ufffd\u00cbb\ufffd\ufffd#>\u001c\n\ufffd`\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "3ead1ea1b3448ee8fa379c038c881d7640812e32", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\u0014\ufffd\u00cbb\ufffd\ufffd#>\u001c\n\ufffd`\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\u0014\ufffd\u00cbb\ufffd\ufffd#>\u001c\n\ufffd`\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd\ufffd\ufffd\u00cbb\ufffd\ufffd#>\n\ufffd`\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\u0014\ufffd\u00cbb\ufffd\ufffd#>\u001c\n\ufffd`\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\u0014\ufffd\u00cbb\ufffd\ufffd#>\u001c\n\ufffd`\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd\ufffd\ufffd\u00cbb\ufffd\ufffd#>\n\ufffd`\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
17/07/2026 01:37:16 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-Go \YL�� >vy�$�l`mlkem768x25519-sha256,curv… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-Go \YL�� >vy�$�l`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nis… Payload SSH-2.0-Go \YL�� >vy�$�l`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \YL�� >vy�$�l`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \YL�� >vy�$�l`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a", "emulator_response_len": 40, "bytes_in": 1388, "payload_entropy": 4.899193242680916, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "a85c51875cd4e50dd16bf51fd50083e4", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014YL\ufffd\u0014\ufffd\u0013\u0016\n\ufffd>vy\ufffd$\ufffdl\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014YL\ufffd\u0014\ufffd\u0013\u0016\n\ufffd>vy\ufffd$\ufffdl\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014YL\ufffd\u0014\ufffd\u0013\u0016\n\ufffd>vy\ufffd$\ufffdl\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014YL\ufffd\u0014\ufffd\u0013\u0016\n\ufffd>vy\ufffd$\ufffdl\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014YL\ufffd\u0014\ufffd\u0013\u0016\n\ufffd>vy\ufffd$\ufffdl\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "d9ea86ffa57d4817649e10a681ae15deea847093", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014YL\ufffd\u0014\ufffd\u0013\u0016\n\ufffd>vy\ufffd$\ufffdl\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014YL\ufffd\u0014\ufffd\u0013\u0016\n\ufffd>vy\ufffd$\ufffdl\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\YL\ufffd\ufffd\n\ufffd>vy\ufffd$\ufffdl`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014YL\ufffd\u0014\ufffd\u0013\u0016\n\ufffd>vy\ufffd$\ufffdl\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014YL\ufffd\u0014\ufffd\u0013\u0016\n\ufffd>vy\ufffd$\ufffdl\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-Go\r\n\\YL\ufffd\ufffd\n\ufffd>vy\ufffd$\ufffdl`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
17/07/2026 01:24:29 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-Go \?��5�ȰJ�Lb�E`mlkem768x25519-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-Go \?��5�ȰJ�Lb�E`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nist… Payload SSH-2.0-Go \?��5�ȰJ�Lb�E`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \?��5�ȰJ�Lb�E`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \?��5�ȰJ�Lb�E`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1388, "payload_entropy": 4.914409778127443, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "3d92237785306da48cea76da928d44f3", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014?\ufffd\ufffd\ufffd5\ufffd\u0230J\ufffd\u0010\u001bLb\ufffdE\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014?\ufffd\ufffd\ufffd5\ufffd\u0230J\ufffd\u0010\u001bLb\ufffdE\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014?\ufffd\ufffd\ufffd5\ufffd\u0230J\ufffd\u0010\u001bLb\ufffdE\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014?\ufffd\ufffd\ufffd5\ufffd\u0230J\ufffd\u0010\u001bLb\ufffdE\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014?\ufffd\ufffd\ufffd5\ufffd\u0230J\ufffd\u0010\u001bLb\ufffdE\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "22a4b586b03541219a1c5b47409dcd1f99686d64", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014?\ufffd\ufffd\ufffd5\ufffd\u0230J\ufffd\u0010\u001bLb\ufffdE\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014?\ufffd\ufffd\ufffd5\ufffd\u0230J\ufffd\u0010\u001bLb\ufffdE\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\?\ufffd\ufffd\ufffd5\ufffd\u0230J\ufffdLb\ufffdE`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014?\ufffd\ufffd\ufffd5\ufffd\u0230J\ufffd\u0010\u001bLb\ufffdE\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014?\ufffd\ufffd\ufffd5\ufffd\u0230J\ufffd\u0010\u001bLb\ufffdE\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\?\ufffd\ufffd\ufffd5\ufffd\u0230J\ufffdLb\ufffdE`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
17/07/2026 01:11:22 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-Go \�ddB�$�`��'`mlkem768x25519-sha256,curv… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-Go \�ddB�$�`��'`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nis… Payload SSH-2.0-Go \�ddB�$�`��'`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \�ddB�$�`��'`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \�ddB�$�`��'`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1388, "payload_entropy": 4.907416915074391, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "86f61f8771200b5ae70cccf4c641507a", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffddd\u001cB\ufffd\u0007$\ufffd`\u0019\ufffd\u0001\ufffd\ufffd'\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffddd\u001cB\ufffd\u0007$\ufffd`\u0019\ufffd\u0001\ufffd\ufffd'\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffddd\u001cB\ufffd\u0007$\ufffd`\u0019\ufffd\u0001\ufffd\ufffd'\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffddd\u001cB\ufffd\u0007$\ufffd`\u0019\ufffd\u0001\ufffd\ufffd'\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffddd\u001cB\ufffd\u0007$\ufffd`\u0019\ufffd\u0001\ufffd\ufffd'\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "79d24aaa0a8ff4d54105d0531bb2a1dfe2c26051", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffddd\u001cB\ufffd\u0007$\ufffd`\u0019\ufffd\u0001\ufffd\ufffd'\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffddd\u001cB\ufffd\u0007$\ufffd`\u0019\ufffd\u0001\ufffd\ufffd'\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffdddB\ufffd$\ufffd`\ufffd\ufffd\ufffd'`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffddd\u001cB\ufffd\u0007$\ufffd`\u0019\ufffd\u0001\ufffd\ufffd'\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffddd\u001cB\ufffd\u0007$\ufffd`\u0019\ufffd\u0001\ufffd\ufffd'\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffdddB\ufffd$\ufffd`\ufffd\ufffd\ufffd'`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
17/07/2026 00:58:28 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-Go \�&�=�H�b6wO�%ŗ`mlkem768x25519-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-Go \�&�=�H�b6wO�%ŗ`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nist… Payload SSH-2.0-Go \�&�=�H�b6wO�%ŗ`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 Minecraft varint handshake TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \�&�=�H�b6wO�%ŗ`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \�&�=�H�b6wO�%ŗ`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1388, "payload_entropy": 4.891514733354791, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0554", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "Minecraft varint handshake", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "ab15facb956fcff82b0f25545a9b2968", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd&\ufffd=\ufffdH\ufffdb6wO\u0000\ufffd%\u0157\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd&\ufffd=\ufffdH\ufffdb6wO\u0000\ufffd%\u0157\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd&\ufffd=\ufffdH\ufffdb6wO\u0000\ufffd%\u0157\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd&\ufffd=\ufffdH\ufffdb6wO\u0000\ufffd%\u0157\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd&\ufffd=\ufffdH\ufffdb6wO\u0000\ufffd%\u0157\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "89253c32ec1d0fe3e2d23e140c7209d6a075630e", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd&\ufffd=\ufffdH\ufffdb6wO\u0000\ufffd%\u0157\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd&\ufffd=\ufffdH\ufffdb6wO\u0000\ufffd%\u0157\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd&\ufffd=\ufffdH\ufffdb6wO\ufffd%\u0157`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd&\ufffd=\ufffdH\ufffdb6wO\u0000\ufffd%\u0157\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd&\ufffd=\ufffdH\ufffdb6wO\u0000\ufffd%\u0157\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd&\ufffd=\ufffdH\ufffdb6wO\ufffd%\u0157`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
17/07/2026 00:45:37 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-Go \��v�Nd�:-�P@d6`mlkem768x25519-sha256,curv… 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-Go \��v�Nd�:-�P@d6`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nis… Payload SSH-2.0-Go \��v�Nd�:-�P@d6`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \��v�Nd�:-�P@d6`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \��v�Nd�:-�P@d6`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a", "emulator_response_len": 39, "bytes_in": 1388, "payload_entropy": 4.885049430833358, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "4e9287d8043606a400f2e4b4ec8551ef", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\ufffdv\ufffdNd\ufffd:\u0004-\ufffdP@d6\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\ufffdv\ufffdNd\ufffd:\u0004-\ufffdP@d6\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\ufffdv\ufffdNd\ufffd:\u0004-\ufffdP@d6\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\ufffdv\ufffdNd\ufffd:\u0004-\ufffdP@d6\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\ufffdv\ufffdNd\ufffd:\u0004-\ufffdP@d6\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "73c390a3e054d757a540885e5e3b4b5e80909e61", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\ufffdv\ufffdNd\ufffd:\u0004-\ufffdP@d6\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\ufffdv\ufffdNd\ufffd:\u0004-\ufffdP@d6\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd\ufffd\ufffdv\ufffdNd\ufffd:-\ufffdP@d6`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\ufffdv\ufffdNd\ufffd:\u0004-\ufffdP@d6\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\ufffdv\ufffdNd\ufffd:\u0004-\ufffdP@d6\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd\ufffd\ufffdv\ufffdNd\ufffd:-\ufffdP@d6`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
17/07/2026 00:32:45 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-Go \�/l\(ӌ�A�;`mlkem768x25519-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-Go \�/l\(ӌ�A�;`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp… Payload SSH-2.0-Go \�/l\(ӌ�A�;`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \�/l\(ӌ�A�;`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \�/l\(ӌ�A�;`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a", "emulator_response_len": 39, "bytes_in": 1388, "payload_entropy": 4.892060580915867, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "a5a060c0b6fbe64c81799182243f0d00", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0018\ufffd\u0001\/l\\(\u04cc\ufffdA\ufffd\u0011;\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0018\ufffd\u0001\/l\\(\u04cc\ufffdA\ufffd\u0011;\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0018\ufffd\u0001\/l\\(\u04cc\ufffdA\ufffd\u0011;\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0018\ufffd\u0001\/l\\(\u04cc\ufffdA\ufffd\u0011;\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0018\ufffd\u0001\/l\\(\u04cc\ufffdA\ufffd\u0011;\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "e2d4d03779fe2e9cefeed458fe8f37bf1414d6f2", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0018\ufffd\u0001\/l\\(\u04cc\ufffdA\ufffd\u0011;\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0018\ufffd\u0001\/l\\(\u04cc\ufffdA\ufffd\u0011;\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd\/l\\(\u04cc\ufffdA\ufffd;`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0018\ufffd\u0001\/l\\(\u04cc\ufffdA\ufffd\u0011;\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0018\ufffd\u0001\/l\\(\u04cc\ufffdA\ufffd\u0011;\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd\/l\\(\u04cc\ufffdA\ufffd;`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
17/07/2026 00:19:17 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-Go \��A�4�Cߣ�2=��`mlkem768x25519-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-Go \��A�4�Cߣ�2=��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nist… Payload SSH-2.0-Go \��A�4�Cߣ�2=��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \��A�4�Cߣ�2=��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \��A�4�Cߣ�2=��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1388, "payload_entropy": 4.911913770580517, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "b0ab50039899649468cd480fa39d8040", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0013\ufffdA\u0019\ufffd4\ufffdC\u07e3\ufffd2=\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0013\ufffdA\u0019\ufffd4\ufffdC\u07e3\ufffd2=\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0013\ufffdA\u0019\ufffd4\ufffdC\u07e3\ufffd2=\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0013\ufffdA\u0019\ufffd4\ufffdC\u07e3\ufffd2=\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0013\ufffdA\u0019\ufffd4\ufffdC\u07e3\ufffd2=\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "40377821e0ef1c1dedef36546f049396ff56fdb5", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0013\ufffdA\u0019\ufffd4\ufffdC\u07e3\ufffd2=\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0013\ufffdA\u0019\ufffd4\ufffdC\u07e3\ufffd2=\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd\ufffdA\ufffd4\ufffdC\u07e3\ufffd2=\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0013\ufffdA\u0019\ufffd4\ufffdC\u07e3\ufffd2=\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0013\ufffdA\u0019\ufffd4\ufffdC\u07e3\ufffd2=\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd\ufffdA\ufffd4\ufffdC\u07e3\ufffd2=\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
17/07/2026 00:06:05 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-Go \x�U��Dl8�zSM?L`mlkem768x25519-sha256,curv… 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-Go \x�U��Dl8�zSM?L`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nis… Payload SSH-2.0-Go \x�U��Dl8�zSM?L`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \x�U��Dl8�zSM?L`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \x�U��Dl8�zSM?L`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a", "emulator_response_len": 39, "bytes_in": 1388, "payload_entropy": 4.8930789190317725, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "b7acff6948abea69383fc29f0234d971", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0001x\ufffdU\ufffd\ufffdDl8\ufffdzSM?L\u001f\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0001x\ufffdU\ufffd\ufffdDl8\ufffdzSM?L\u001f\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0001x\ufffdU\ufffd\ufffdDl8\ufffdzSM?L\u001f\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0001x\ufffdU\ufffd\ufffdDl8\ufffdzSM?L\u001f\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0001x\ufffdU\ufffd\ufffdDl8\ufffdzSM?L\u001f\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "312d3e87cf8cb6f18efb92def6286a51a8c8c4ad", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0001x\ufffdU\ufffd\ufffdDl8\ufffdzSM?L\u001f\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0001x\ufffdU\ufffd\ufffdDl8\ufffdzSM?L\u001f\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\x\ufffdU\ufffd\ufffdDl8\ufffdzSM?L`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0001x\ufffdU\ufffd\ufffdDl8\ufffdzSM?L\u001f\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0001x\ufffdU\ufffd\ufffdDl8\ufffdzSM?L\u001f\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\x\ufffdU\ufffd\ufffdDl8\ufffdzSM?L`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 23:53:12 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-Go \��3K��\|��V!�`mlkem768x25519-sha256,curv… 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-Go \��3K��\|��V!�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nis… Payload SSH-2.0-Go \��3K��\|��V!�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \��3K��\|��V!�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \��3K��\|��V!�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a", "emulator_response_len": 39, "bytes_in": 1388, "payload_entropy": 4.906255031171348, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "f53607b60359752eae9b20812c959d9b", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd3K\ufffd\ufffd\ufffd\|\ufffd\ufffd\u001b\ufffdV\u001f!\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd3K\ufffd\ufffd\ufffd\|\ufffd\ufffd\u001b\ufffdV\u001f!\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd3K\ufffd\ufffd\ufffd\|\ufffd\ufffd\u001b\ufffdV\u001f!\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd3K\ufffd\ufffd\ufffd\|\ufffd\ufffd\u001b\ufffdV\u001f!\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd3K\ufffd\ufffd\ufffd\|\ufffd\ufffd\u001b\ufffdV\u001f!\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "34f1f7fca4c0d7513b531e74360cfe91966f9b38", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd3K\ufffd\ufffd\ufffd\|\ufffd\ufffd\u001b\ufffdV\u001f!\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd3K\ufffd\ufffd\ufffd\|\ufffd\ufffd\u001b\ufffdV\u001f!\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd\ufffd3K\ufffd\ufffd\ufffd\|\ufffd\ufffd\ufffdV!\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd3K\ufffd\ufffd\ufffd\|\ufffd\ufffd\u001b\ufffdV\u001f!\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd3K\ufffd\ufffd\ufffd\|\ufffd\ufffd\u001b\ufffdV\u001f!\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd\ufffd3K\ufffd\ufffd\ufffd\|\ufffd\ufffd\ufffdV!\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 23:40:08 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-Go \φ�G#��z -;_%�`mlkem768x25519-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-Go \φ�G#��z -;_%�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nist… Payload SSH-2.0-Go \φ�G#��z -;_%�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \φ�G#��z-;_%�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \φ�G#��z -;_%�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a", "emulator_response_len": 39, "bytes_in": 1388, "payload_entropy": 4.908448060552216, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "e26d9e6e0edae8e5428d5cdb8711e6bb", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u03c6\u0000\ufffdG#\ufffd\u001a\ufffdz\f-;_%\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u03c6\u0000\ufffdG#\ufffd\u001a\ufffdz\f-;_%\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u03c6\u0000\ufffdG#\ufffd\u001a\ufffdz\f-;_%\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u03c6\u0000\ufffdG#\ufffd\u001a\ufffdz\f-;_%\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u03c6\u0000\ufffdG#\ufffd\u001a\ufffdz\f-;_%\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "6be6ebdfe12e2e3d796b460798ac08f041a686a0", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u03c6\u0000\ufffdG#\ufffd\u001a\ufffdz\f-;_%\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u03c6\u0000\ufffdG#\ufffd\u001a\ufffdz\f-;_%\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\u03c6\ufffdG#\ufffd\ufffdz-;_%\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u03c6\u0000\ufffdG#\ufffd\u001a\ufffdz\f-;_%\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u03c6\u0000\ufffdG#\ufffd\u001a\ufffdz\f-;_%\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\u03c6\ufffdG#\ufffd\ufffdz-;_%\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 23:26:27 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-Go \�<j ��D8�8��``mlkem768x25519-sha256,curv… 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-Go \�<j ��D8�8��``mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nis… Payload SSH-2.0-Go \�<j ��D8�8��``mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \�<j��D8�8��``mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \�<j ��D8�8��``mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1388, "payload_entropy": 4.8926988161836364, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "49a5fdc7162d1f5e3cf2ac828632c495", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd<j\f\ufffd\ufffdD8\u0001\ufffd8\ufffd\ufffd\ufffd\ufffd`\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd<j\f\ufffd\ufffdD8\u0001\ufffd8\ufffd\ufffd\ufffd\ufffd`\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd<j\f\ufffd\ufffdD8\u0001\ufffd8\ufffd\ufffd\ufffd\ufffd`\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd<j\f\ufffd\ufffdD8\u0001\ufffd8\ufffd\ufffd\ufffd\ufffd`\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd<j\f\ufffd\ufffdD8\u0001\ufffd8\ufffd\ufffd\ufffd\ufffd`\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "c1000827942d2b7b1bf6d4bf4f15c32d3e3443bf", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd<j\f\ufffd\ufffdD8\u0001\ufffd8\ufffd\ufffd\ufffd\ufffd`\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd<j\f\ufffd\ufffdD8\u0001\ufffd8\ufffd\ufffd\ufffd\ufffd`\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd<j\ufffd\ufffdD8\ufffd8\ufffd\ufffd\ufffd\ufffd``mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd<j\f\ufffd\ufffdD8\u0001\ufffd8\ufffd\ufffd\ufffd\ufffd`\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd<j\f\ufffd\ufffdD8\u0001\ufffd8\ufffd\ufffd\ufffd\ufffd`\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd<j\ufffd\ufffdD8\ufffd8\ufffd\ufffd\ufffd\ufffd``mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 23:12:57 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-Go \8��=�TY!��`mlkem768x25519-sha256,curv… 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-Go \8��=�TY!��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nis… Payload SSH-2.0-Go \8��=�TY!��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \8��=�TY!��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \8��=�TY!��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a", "emulator_response_len": 39, "bytes_in": 1388, "payload_entropy": 4.887258365938588, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "f03162794a4151ebd30ab129898f65c9", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u00148\ufffd\u0015\ufffd\ufffd\ufffd=\ufffdTY!\ufffd\ufffd\u0002\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u00148\ufffd\u0015\ufffd\ufffd\ufffd=\ufffdTY!\ufffd\ufffd\u0002\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u00148\ufffd\u0015\ufffd\ufffd\ufffd=\ufffdTY!\ufffd\ufffd\u0002\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u00148\ufffd\u0015\ufffd\ufffd\ufffd=\ufffdTY!\ufffd\ufffd\u0002\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u00148\ufffd\u0015\ufffd\ufffd\ufffd=\ufffdTY!\ufffd\ufffd\u0002\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "0d69dea49788342538ac2eaadfd01f63883c7f81", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u00148\ufffd\u0015\ufffd\ufffd\ufffd=\ufffdTY!\ufffd\ufffd\u0002\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u00148\ufffd\u0015\ufffd\ufffd\ufffd=\ufffdTY!\ufffd\ufffd\u0002\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\8\ufffd\ufffd\ufffd\ufffd=\ufffdTY!\ufffd\ufffd\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u00148\ufffd\u0015\ufffd\ufffd\ufffd=\ufffdTY!\ufffd\ufffd\u0002\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u00148\ufffd\u0015\ufffd\ufffd\ufffd=\ufffdTY!\ufffd\ufffd\u0002\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\8\ufffd\ufffd\ufffd\ufffd=\ufffdTY!\ufffd\ufffd\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 22:59:40 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-Go \Z�u��5�Lz�g�`mlkem768x25519-sha256,curv… 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-Go \Z�u��5�Lz�g�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nis… Payload SSH-2.0-Go \Z�u��5�Lz�g�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \Z�u��5�Lz�g�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \Z�u��5�Lz�g�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a", "emulator_response_len": 40, "bytes_in": 1388, "payload_entropy": 4.890901036682831, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "62caff785ce53c17490c4c5b7405b93f", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u001dZ\ufffd\u0010u\u0006\u001e\ufffd\ufffd5\ufffdLz\ufffdg\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u001dZ\ufffd\u0010u\u0006\u001e\ufffd\ufffd5\ufffdLz\ufffdg\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u001dZ\ufffd\u0010u\u0006\u001e\ufffd\ufffd5\ufffdLz\ufffdg\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u001dZ\ufffd\u0010u\u0006\u001e\ufffd\ufffd5\ufffdLz\ufffdg\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u001dZ\ufffd\u0010u\u0006\u001e\ufffd\ufffd5\ufffdLz\ufffdg\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "e53786a2145cefb1a773c1c23b3634e8bfa12fa5", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u001dZ\ufffd\u0010u\u0006\u001e\ufffd\ufffd5\ufffdLz\ufffdg\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u001dZ\ufffd\u0010u\u0006\u001e\ufffd\ufffd5\ufffdLz\ufffdg\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\Z\ufffdu\ufffd\ufffd5\ufffdLz\ufffdg\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u001dZ\ufffd\u0010u\u0006\u001e\ufffd\ufffd5\ufffdLz\ufffdg\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u001dZ\ufffd\u0010u\u0006\u001e\ufffd\ufffd5\ufffdLz\ufffdg\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\Z\ufffdu\ufffd\ufffd5\ufffdLz\ufffdg\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 22:46:17 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-Go \y�+�Ui��e�� 2`mlkem768x25519-sha256,curv… 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-Go \y�+�Ui��e�� 2`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nis… Payload SSH-2.0-Go \y�+�Ui��e�� 2`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \y�+�Ui��e��2`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \y�+�Ui��e�� 2`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1388, "payload_entropy": 4.8990083392533075, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "50d362335e9b9f037ccd096f1f376a87", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014y\ufffd+\ufffd\bUi\ufffd\ufffd\u0012e\ufffd\ufffd\u000b\ufffd2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014y\ufffd+\ufffd\bUi\ufffd\ufffd\u0012e\ufffd\ufffd\u000b\ufffd2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014y\ufffd+\ufffd\bUi\ufffd\ufffd\u0012e\ufffd\ufffd\u000b\ufffd2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014y\ufffd+\ufffd\bUi\ufffd\ufffd\u0012e\ufffd\ufffd\u000b\ufffd2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014y\ufffd+\ufffd\bUi\ufffd\ufffd\u0012e\ufffd\ufffd\u000b\ufffd2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "8725e6eb0cbffcb94ff44c731151d499706ac677", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014y\ufffd+\ufffd\bUi\ufffd\ufffd\u0012e\ufffd\ufffd\u000b\ufffd2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014y\ufffd+\ufffd\bUi\ufffd\ufffd\u0012e\ufffd\ufffd\u000b\ufffd2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\y\ufffd+\ufffdUi\ufffd\ufffde\ufffd\ufffd\ufffd2`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014y\ufffd+\ufffd\bUi\ufffd\ufffd\u0012e\ufffd\ufffd\u000b\ufffd2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014y\ufffd+\ufffd\bUi\ufffd\ufffd\u0012e\ufffd\ufffd\u000b\ufffd2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\y\ufffd+\ufffdUi\ufffd\ufffde\ufffd\ufffd\ufffd2`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 22:32:52 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-Go \�/��f�V��}�A�;2`mlkem768x25519-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-Go \�/��f�V��}�A�;2`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nist… Payload SSH-2.0-Go \�/��f�V��}�A�;2`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \�/��f�V��}�A�;2`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \�/��f�V��}�A�;2`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a", "emulator_response_len": 40, "bytes_in": 1388, "payload_entropy": 4.898607589121384, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "a3fc3012c70d87cb1c669d80c9996504", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\/\ufffd\ufffdf\ufffdV\ufffd\ufffd}\ufffdA\ufffd;2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\/\ufffd\ufffdf\ufffdV\ufffd\ufffd}\ufffdA\ufffd;2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\/\ufffd\ufffdf\ufffdV\ufffd\ufffd}\ufffdA\ufffd;2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\/\ufffd\ufffdf\ufffdV\ufffd\ufffd}\ufffdA\ufffd;2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\/\ufffd\ufffdf\ufffdV\ufffd\ufffd}\ufffdA\ufffd;2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "1d9b1995ea7aba16cd8142023d9ae20e6f07076e", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\/\ufffd\ufffdf\ufffdV\ufffd\ufffd}\ufffdA\ufffd;2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\/\ufffd\ufffdf\ufffdV\ufffd\ufffd}\ufffdA\ufffd;2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd\/\ufffd\ufffdf\ufffdV\ufffd\ufffd}\ufffdA\ufffd;2`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\/\ufffd\ufffdf\ufffdV\ufffd\ufffd}\ufffdA\ufffd;2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\/\ufffd\ufffdf\ufffdV\ufffd\ufffd}\ufffdA\ufffd;2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd\/\ufffd\ufffdf\ufffdV\ufffd\ufffd}\ufffdA\ufffd;2`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 22:18:58 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-Go \f�R�_^е悬oo>Y`mlkem768x25519-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-Go \f�R�_^е悬oo>Y`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp2… Payload SSH-2.0-Go \f�R�_^е悬oo>Y`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \f�R�_^е悬oo>Y`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \f�R�_^е悬oo>Y`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a", "emulator_response_len": 32, "bytes_in": 1388, "payload_entropy": 4.894027734910978, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "d8a212faa3c64ea869818381f30f9657", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014f\ufffdR\ufffd\u0000_^\u0435\u60acoo>Y\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014f\ufffdR\ufffd\u0000_^\u0435\u60acoo>Y\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014f\ufffdR\ufffd\u0000_^\u0435\u60acoo>Y\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014f\ufffdR\ufffd\u0000_^\u0435\u60acoo>Y\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014f\ufffdR\ufffd\u0000_^\u0435\u60acoo>Y\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "c5f931bec3c2822b1ec3fdb132f32eb4113d6675", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014f\ufffdR\ufffd\u0000_^\u0435\u60acoo>Y\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014f\ufffdR\ufffd\u0000_^\u0435\u60acoo>Y\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\f\ufffdR\ufffd_^\u0435\u60acoo>Y`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014f\ufffdR\ufffd\u0000_^\u0435\u60acoo>Y\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014f\ufffdR\ufffd\u0000_^\u0435\u60acoo>Y\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\f\ufffdR\ufffd_^\u0435\u60acoo>Y`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 22:08:50 UTC	TCP	22 · SSH	ssh	Sonde port 22/TCP port 22 tcp · via SSH:22 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole Émulateur SSH WAF — Recommandation Surveiller Tags net_ssh_probe ssh_banner_grab ssh_emulated Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Preuve honeypot — Sonde port 22/TCP Connexion détectée sur le port 22 (TCP) du capteur simulé. Service SSH Pourquoi cette classification : Bannière client SSH reçue · confiance 55% Confiance classification 63% Corrélation +8 Risque capteur Moyen · 42 Confiance : Confiance 55 % — Classification nommée non retenue — preuves insuffisantes Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "port_inferred_service": true, "bytes_in": 0, "payload_entropy": 0, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "dst_port": 22, "risk_waf": 8, "risk_classification": 38, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.6, "risk_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 0 }, "risk_score": 42, "tag_count": 3, "anomaly_count": 0, "campaign_key": "2fd70191c11cf3311d4327222cbdc90f08e4fc6b", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 55%", "confidence": 0.63, "classification_confidence": 0.63, "precision_score": 0, "precision_signals": [], "kb_rule_ids": [], "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 0, "risk_score": 42, "correlation_boost": 8 }, "named_classification_skipped": true, "named_candidate": "ssh_probe", "service_name": "ssh", "risk_confidence_factor": 55, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "path_pattern_hash": "4d94c79baddfcb6b1b3c2c5fdc6c79e1" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 42 }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "unknown" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "253e0824820a41dd714cfbe0c15753d50a2181da", "protocol_details": { "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "port 22 tcp \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 55%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 55%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 42\/100", "confidence_pct": 63, "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 0, "risk_score": 42, "correlation_boost": 8 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 42, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": null, "tags_summary_labels_fr": null, "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": [ "multi_protocol_correlation" ], "correlation_flags_labels_fr": [ "Multi-protocole corr\u00e9l\u00e9 (5 min)" ], "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": "Corr\u00e9lation +8", "protocol_details": { "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "port 22 tcp \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": null, "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "confidence_factors_fr": "Confiance 63 % \u2014 Score WAF 8 \u00b7 Bonus corr\u00e9lation +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", "multi_protocol_correlation": true, "multi_protocol_count": 2, "multi_protocol_sample": [ "port:8022", "ssh" ], "multi_protocol_window_s": 300, "behavior_alerts": [ "multi_protocol_correlation" ], "correlation_confidence_boost": 8, "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "net_ssh_probe", "ssh_banner_grab", "ssh_emulated" ] }
16/07/2026 22:08:09 UTC	TCP	8022	—	Sonde port Sonde port · port 8022 · (sonde / probe)	Faible	Moyen · 44
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 8022 Chemin / cible — Pourquoi cette classification : Type « port_probe » (signaux protocolaires) · confiance 50% Confiance classification 50% Confiance modérée — signal unique Risque capteur Moyen · 44 Confiance : Confiance modérée (50 %) — signal principal unique Signaux Fp Port Probe Noise Single Port Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Meta JSON brut { "bytes_in": 0, "payload_entropy": 0, "port_category": "registered", "org": "Techoff Srv Limited", "service": null, "app_proto": null, "asn": 48090, "country": "BG", "dst_port": 8022, "risk_waf": 8, "risk_classification": 48, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 0, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 3.8, "risk_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 0, "protocol": 0, "novelty": 0 }, "risk_score": 44, "tag_count": 0, "anomaly_count": 0, "campaign_key": "8778434242a5e64d4a6ddb8eb966e0c2bd62430e", "event_fingerprint": "55eb5fe396bc3cc73ce7467ba794ffe7bbf64cff", "classification_confidence": 0.5, "confidence": 0.5, "precision_signals": [ "INT-FP-port-probe-noise", "INT-single-port" ], "classification_reason": "Type \u00ab port_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "confidence_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 0, "protocol": 0, "novelty": 0, "risk_score": 44 }, "risk_confidence_factor": 50, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "path_pattern_hash": "49ebffbc8eed300cf9429db1ba4cf66d" }, "target_context": { "dst_port": 8022, "risk_score": 44 }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "scanner" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "0ac071731eb26631d9dbd9fd009b5342c277692a", "protocol_details": { "port": 8022 }, "attack_vector": "Sonde port \u00b7 port 8022 \u00b7 (sonde \/ probe)", "target_port_label": "8022", "confidence_reason": "Confiance mod\u00e9r\u00e9e (50 %) \u2014 signal principal unique", "site_display": { "classification": null, "classification_reason": "Type \u00ab port_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "classification_reason_label_fr": "Type \u00ab port_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 44\/100", "confidence_pct": 50, "confidence_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 0, "protocol": 0, "novelty": 0, "risk_score": 44 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 44, "risk_label": "Moyen", "service_name": null, "service_label_fr": null, "dst_port": 8022, "protocol_emulated": null, "tags_summary": [ "INT-FP-port-probe-noise", "INT-single-port" ], "tags_summary_labels_fr": [ "Fp Port Probe Noise", "Single Port" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": "Confiance mod\u00e9r\u00e9e \u2014 signal unique", "protocol_details": { "port": 8022 }, "attack_vector": "Sonde port \u00b7 port 8022 \u00b7 (sonde \/ probe)", "evidence_snippet": null, "target_port_label": "8022", "emulator_service": null, "confidence_reason": "Confiance mod\u00e9r\u00e9e (50 %) \u2014 signal principal unique", "confidence_factors_fr": "Confiance 50 % \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": "generic", "service_banner": "honeypot", "service_os": "linux", "dst_port": "8022" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor" }
16/07/2026 18:58:50 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 48
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-Go Émulateur SSH WAF — Recommandation Surveiller Tags net_ssh_probe ssh_banner ssh_emulated Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-Go Payload SSH-2.0-Go Pourquoi cette classification : Bannière client SSH reçue · confiance 95% Confiance classification 95% Risque capteur Moyen · 48 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 12, "payload_entropy": 3.2516291673878226, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.6, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 0 }, "risk_score": 48, "tag_count": 3, "anomaly_count": 0, "campaign_key": "52aff1c3ab5260ce88a91e156d1e2db6de2ba6df", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 95%", "confidence": 0.95, "classification_confidence": 0.95, "precision_score": 83, "precision_signals": [ "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253" ], "pattern_ids": [ "pat-0391" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 0, "risk_score": 48 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 95, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "e9e55307b9c6c1bf5bae2abdb628281d", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 48 }, "payload_preview": "SSH-2.0-Go\r\n", "request_sample": "SSH-2.0-Go\r\n", "payload_snippet": "SSH-2.0-Go", "evidence": { "request_sample": "SSH-2.0-Go\r\n", "payload_snippet": "SSH-2.0-Go", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 95%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "a6eb305af68f2de18b58fc9ff6f14784d59b1760", "protocol_details": { "ssh_banner": "SSH-2.0-Go", "payload_preview": "SSH-2.0-Go", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 95 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 95%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 95%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 48\/100", "confidence_pct": 95, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 0, "risk_score": 48 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 48, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "pat-0391", "Upstream" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "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-Go", "payload_preview": "SSH-2.0-Go", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-Go", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 95 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 95 % \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_monitor", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated" ] }
16/07/2026 18:47:47 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-Go \)EϚ^ L� =e9\`mlkem768x25519-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-Go \)EϚ^ L� =e9\`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nist… Payload SSH-2.0-Go \)EϚ^ L� =e9\`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \)EϚ^ L�=e9\`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \)EϚ^ L� =e9\`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a", "emulator_response_len": 32, "bytes_in": 1388, "payload_entropy": 4.893587753539403, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "224860e2a8e1105eac58fcac47a7341c", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014)\u0015\u0003E\u03da^\nL\u0011\ufffd\f=e9\\\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014)\u0015\u0003E\u03da^\nL\u0011\ufffd\f=e9\\\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014)\u0015\u0003E\u03da^\nL\u0011\ufffd\f=e9\\\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014)\u0015\u0003E\u03da^\nL\u0011\ufffd\f=e9\\\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014)\u0015\u0003E\u03da^\nL\u0011\ufffd\f=e9\\\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "c4f7c05681e6c1049ca38f4f680affe2ae97d2f2", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014)\u0015\u0003E\u03da^\nL\u0011\ufffd\f=e9\\\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014)\u0015\u0003E\u03da^\nL\u0011\ufffd\f=e9\\\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\)E\u03da^\nL\ufffd=e9\\`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014)\u0015\u0003E\u03da^\nL\u0011\ufffd\f=e9\\\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014)\u0015\u0003E\u03da^\nL\u0011\ufffd\f=e9\\\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\)E\u03da^\nL\ufffd=e9\\`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 18:36:31 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-Go \]�\Uи��â�nv�`mlkem768x25519-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-Go \]�\Uи��â�nv�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp… Payload SSH-2.0-Go \]�\Uи��â�nv�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \]�\Uи��â�nv�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \]�\Uи��â�nv�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a", "emulator_response_len": 40, "bytes_in": 1388, "payload_entropy": 4.886709427740281, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "56c1bc06409d2d77f27040643a86d896", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014]\ufffd\\U\u0438\ufffd\u000e\u001a\ufffd\u00e2\ufffdnv\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014]\ufffd\\U\u0438\ufffd\u000e\u001a\ufffd\u00e2\ufffdnv\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014]\ufffd\\U\u0438\ufffd\u000e\u001a\ufffd\u00e2\ufffdnv\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014]\ufffd\\U\u0438\ufffd\u000e\u001a\ufffd\u00e2\ufffdnv\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014]\ufffd\\U\u0438\ufffd\u000e\u001a\ufffd\u00e2\ufffdnv\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "129b8f804dfa5c618558a5654da9ab25f0155193", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014]\ufffd\\U\u0438\ufffd\u000e\u001a\ufffd\u00e2\ufffdnv\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014]\ufffd\\U\u0438\ufffd\u000e\u001a\ufffd\u00e2\ufffdnv\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\]\ufffd\\U\u0438\ufffd\ufffd\u00e2\ufffdnv\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014]\ufffd\\U\u0438\ufffd\u000e\u001a\ufffd\u00e2\ufffdnv\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014]\ufffd\\U\u0438\ufffd\u000e\u001a\ufffd\u00e2\ufffdnv\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\]\ufffd\\U\u0438\ufffd\ufffd\u00e2\ufffdnv\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 18:25:47 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-Go \K�`��Me$��=y��`mlkem768x25519-sha256,curv… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-Go \K�`��Me$��=y��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nis… Payload SSH-2.0-Go \K�`��Me$��=y��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \K�`��Me$��=y��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \K�`��Me$��=y��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1388, "payload_entropy": 4.899792142301058, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "239084a78b377de352324d635e4b012c", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014K\ufffd`\u001d\ufffd\ufffd\ufffdMe$\ufffd\ufffd=y\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014K\ufffd`\u001d\ufffd\ufffd\ufffdMe$\ufffd\ufffd=y\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014K\ufffd`\u001d\ufffd\ufffd\ufffdMe$\ufffd\ufffd=y\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014K\ufffd`\u001d\ufffd\ufffd\ufffdMe$\ufffd\ufffd=y\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014K\ufffd`\u001d\ufffd\ufffd\ufffdMe$\ufffd\ufffd=y\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "38ef4d9e3103cafec6c06b2809c5b15e92c1e5b6", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014K\ufffd`\u001d\ufffd\ufffd\ufffdMe$\ufffd\ufffd=y\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014K\ufffd`\u001d\ufffd\ufffd\ufffdMe$\ufffd\ufffd=y\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\K\ufffd`\ufffd\ufffd\ufffdMe$\ufffd\ufffd=y\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014K\ufffd`\u001d\ufffd\ufffd\ufffdMe$\ufffd\ufffd=y\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014K\ufffd`\u001d\ufffd\ufffd\ufffdMe$\ufffd\ufffd=y\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-Go\r\n\\K\ufffd`\ufffd\ufffd\ufffdMe$\ufffd\ufffd=y\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 18:14:27 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-Go \� �� ҁ�톃 �&�`mlkem768x25519-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-Go \� �� ҁ�톃 �&�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp2… Payload SSH-2.0-Go \� �� ҁ�톃 �&�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \� ��ҁ�톃 �&�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \� �� ҁ�톃 �&�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a", "emulator_response_len": 39, "bytes_in": 1388, "payload_entropy": 4.909195928999031, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "6dbaa3078e505ea16a58a78e9c32ca23", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd \ufffd\ufffd\f\ufffd\u0481\ufffd\ud183\t\ufffd&\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd \ufffd\ufffd\f\ufffd\u0481\ufffd\ud183\t\ufffd&\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd \ufffd\ufffd\f\ufffd\u0481\ufffd\ud183\t\ufffd&\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd \ufffd\ufffd\f\ufffd\u0481\ufffd\ud183\t\ufffd&\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd \ufffd\ufffd\f\ufffd\u0481\ufffd\ud183\t\ufffd&\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "d43f004d890113cc67f38cd93209813f9458d2b4", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd \ufffd\ufffd\f\ufffd\u0481\ufffd\ud183\t\ufffd&\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd \ufffd\ufffd\f\ufffd\u0481\ufffd\ud183\t\ufffd&\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd \ufffd\ufffd\ufffd\u0481\ufffd\ud183\t\ufffd&\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd \ufffd\ufffd\f\ufffd\u0481\ufffd\ud183\t\ufffd&\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd \ufffd\ufffd\f\ufffd\u0481\ufffd\ud183\t\ufffd&\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd \ufffd\ufffd\ufffd\u0481\ufffd\ud183\t\ufffd&\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 18:03:20 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-Go \��>�z�m�a�nL��`mlkem768x25519-sha256,curv… 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-Go \��>�z�m�a�nL��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nis… Payload SSH-2.0-Go \��>�z�m�a�nL��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \��>�z�m�a�nL��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \��>�z�m�a�nL��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1388, "payload_entropy": 4.889117046007307, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "64af70b39d0d19f340b1ec552f175d48", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd>\ufffdz\ufffd\u0000m\ufffda\ufffdn\u0007L\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd>\ufffdz\ufffd\u0000m\ufffda\ufffdn\u0007L\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd>\ufffdz\ufffd\u0000m\ufffda\ufffdn\u0007L\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd>\ufffdz\ufffd\u0000m\ufffda\ufffdn\u0007L\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd>\ufffdz\ufffd\u0000m\ufffda\ufffdn\u0007L\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "e2033d274bfb12bd98682873f1b82a20b85ff1dc", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd>\ufffdz\ufffd\u0000m\ufffda\ufffdn\u0007L\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd>\ufffdz\ufffd\u0000m\ufffda\ufffdn\u0007L\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd\ufffd>\ufffdz\ufffdm\ufffda\ufffdnL\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd>\ufffdz\ufffd\u0000m\ufffda\ufffdn\u0007L\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd>\ufffdz\ufffd\u0000m\ufffda\ufffdn\u0007L\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd\ufffd>\ufffdz\ufffdm\ufffda\ufffdnL\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 17:52:37 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-Go \1�h�x�KX<8%q`mlkem768x25519-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-Go \1�h�x�KX<8%q`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nist… Payload SSH-2.0-Go \1�h�x�KX<8%q`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \1�h�x�KX<8%q`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \1�h�x�KX<8%q`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a", "emulator_response_len": 32, "bytes_in": 1388, "payload_entropy": 4.894368808703478, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "dab1f8412db2f9f1c560e938df9451b1", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u00141\ufffdh\ufffd\u0012x\ufffdKX\u001d<8%q\u0012\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u00141\ufffdh\ufffd\u0012x\ufffdKX\u001d<8%q\u0012\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u00141\ufffdh\ufffd\u0012x\ufffdKX\u001d<8%q\u0012\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u00141\ufffdh\ufffd\u0012x\ufffdKX\u001d<8%q\u0012\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u00141\ufffdh\ufffd\u0012x\ufffdKX\u001d<8%q\u0012\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "db7ed4598cf57b0fa4b190deb37ea8b8d8adb112", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u00141\ufffdh\ufffd\u0012x\ufffdKX\u001d<8%q\u0012\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u00141\ufffdh\ufffd\u0012x\ufffdKX\u001d<8%q\u0012\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\1\ufffdh\ufffdx\ufffdKX<8%q`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u00141\ufffdh\ufffd\u0012x\ufffdKX\u001d<8%q\u0012\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u00141\ufffdh\ufffd\u0012x\ufffdKX\u001d<8%q\u0012\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\1\ufffdh\ufffdx\ufffdKX<8%q`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 17:41:26 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-Go \��x�nYLѳ�B�`mlkem768x25519-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-Go \��x�nYLѳ�B�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nist… Payload SSH-2.0-Go \��x�nYLѳ�B�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \��x�nYLѳ�B�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \��x�nYLѳ�B�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a", "emulator_response_len": 40, "bytes_in": 1388, "payload_entropy": 4.895940817127125, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "c20dcd267c6f5c4918c5b6f912175d76", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0003\ufffdx\ufffdnYL\u001d\u0473\ufffdB\u0015\u0006\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0003\ufffdx\ufffdnYL\u001d\u0473\ufffdB\u0015\u0006\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0003\ufffdx\ufffdnYL\u001d\u0473\ufffdB\u0015\u0006\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0003\ufffdx\ufffdnYL\u001d\u0473\ufffdB\u0015\u0006\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0003\ufffdx\ufffdnYL\u001d\u0473\ufffdB\u0015\u0006\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "87f2b867e525b3477705f0a54e2f3ac7eda6c71e", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0003\ufffdx\ufffdnYL\u001d\u0473\ufffdB\u0015\u0006\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0003\ufffdx\ufffdnYL\u001d\u0473\ufffdB\u0015\u0006\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd\ufffdx\ufffdnYL\u0473\ufffdB\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0003\ufffdx\ufffdnYL\u001d\u0473\ufffdB\u0015\u0006\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0003\ufffdx\ufffdnYL\u001d\u0473\ufffdB\u0015\u0006\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd\ufffdx\ufffdnYL\u0473\ufffdB\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 17:30:14 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-Go \֚=��Ζyf�Xl��2`mlkem768x25519-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-Go \֚=��Ζyf�Xl��2`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp… Payload SSH-2.0-Go \֚=��Ζyf�Xl��2`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \֚=��Ζyf�Xl��2`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \֚=��Ζyf�Xl��2`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1388, "payload_entropy": 4.903761988942416, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "2602dca8cc8df9ccb6f0a165b566be06", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u059a=\ufffd\ufffd\u0396yf\ufffdXl\u0017\ufffd\ufffd2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u059a=\ufffd\ufffd\u0396yf\ufffdXl\u0017\ufffd\ufffd2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u059a=\ufffd\ufffd\u0396yf\ufffdXl\u0017\ufffd\ufffd2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u059a=\ufffd\ufffd\u0396yf\ufffdXl\u0017\ufffd\ufffd2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u059a=\ufffd\ufffd\u0396yf\ufffdXl\u0017\ufffd\ufffd2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "22fb7a787f483abf8f8b6668bbffc107468b1fe5", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u059a=\ufffd\ufffd\u0396yf\ufffdXl\u0017\ufffd\ufffd2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u059a=\ufffd\ufffd\u0396yf\ufffdXl\u0017\ufffd\ufffd2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\u059a=\ufffd\ufffd\u0396yf\ufffdXl\ufffd\ufffd2`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u059a=\ufffd\ufffd\u0396yf\ufffdXl\u0017\ufffd\ufffd2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u059a=\ufffd\ufffd\u0396yf\ufffdXl\u0017\ufffd\ufffd2\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\u059a=\ufffd\ufffd\u0396yf\ufffdXl\ufffd\ufffd2`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 17:18:42 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-Go \>��jP��2$!+��`mlkem768x25519-sha256,curv… Émulateur SSH WAF — Recommandation Investiguer Tags net_ssh_probe ssh_banner ssh_emulated ssh_kex_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-Go \>��jP��2$!+��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nis… Payload SSH-2.0-Go \>��jP��2$!+��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Pourquoi cette classification : Bannière client SSH reçue · confiance 100% Confiance classification 100% Risque capteur Moyen · 50 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux Client SSH libssh/paramiko (scanner) pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \>��jP��2$!+��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \>��jP��2$!+��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a", "emulator_response_len": 32, "bytes_in": 1388, "payload_entropy": 4.900458342244861, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "08a82d53c6a009ceb771ac6b715491a4", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014>\ufffd\ufffdjP\ufffd\ufffd\ufffd2$!+\ufffd\ufffd\u0017\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014>\ufffd\ufffdjP\ufffd\ufffd\ufffd2$!+\ufffd\ufffd\u0017\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014>\ufffd\ufffdjP\ufffd\ufffd\ufffd2$!+\ufffd\ufffd\u0017\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014>\ufffd\ufffdjP\ufffd\ufffd\ufffd2$!+\ufffd\ufffd\u0017\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014>\ufffd\ufffdjP\ufffd\ufffd\ufffd2$!+\ufffd\ufffd\u0017\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "49065cd4c341d67b1dd47c8669a8a5778245a797", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014>\ufffd\ufffdjP\ufffd\ufffd\ufffd2$!+\ufffd\ufffd\u0017\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014>\ufffd\ufffdjP\ufffd\ufffd\ufffd2$!+\ufffd\ufffd\u0017\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\>\ufffd\ufffdjP\ufffd\ufffd\ufffd2$!+\ufffd\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 25, "risk_score": 50 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 50, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "pat-0391", "Upstream" ], "recommended_action": "investigate", "recommended_action_label": "Investiguer", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "OpenSSH_8.9p1 Ubuntu", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014>\ufffd\ufffdjP\ufffd\ufffd\ufffd2$!+\ufffd\ufffd\u0017\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014>\ufffd\ufffdjP\ufffd\ufffd\ufffd2$!+\ufffd\ufffd\u0017\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-Go\r\n\\>\ufffd\ufffdjP\ufffd\ufffd\ufffd2$!+\ufffd\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 17:07:18 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-Go \� w:��M�PR�h�`mlkem768x25519-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-Go \� w:��M�PR�h�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nist… Payload SSH-2.0-Go \� w:��M�PR�h�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \� w:��M�PR�h�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \� w:��M�PR�h�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1388, "payload_entropy": 4.897317937367803, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "16179867b61cbf2fb57dcb5cafc5d270", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\n\u0005w\u000e:\ufffd\ufffdM\ufffdPR\ufffdh\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\n\u0005w\u000e:\ufffd\ufffdM\ufffdPR\ufffdh\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\n\u0005w\u000e:\ufffd\ufffdM\ufffdPR\ufffdh\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\n\u0005w\u000e:\ufffd\ufffdM\ufffdPR\ufffdh\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\n\u0005w\u000e:\ufffd\ufffdM\ufffdPR\ufffdh\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "b8e4b7314b41be25be1df76a15d4a11c4c8b79bc", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\n\u0005w\u000e:\ufffd\ufffdM\ufffdPR\ufffdh\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\n\u0005w\u000e:\ufffd\ufffdM\ufffdPR\ufffdh\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd\nw:\ufffd\ufffdM\ufffdPR\ufffdh\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\n\u0005w\u000e:\ufffd\ufffdM\ufffdPR\ufffdh\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\n\u0005w\u000e:\ufffd\ufffdM\ufffdPR\ufffdh\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd\nw:\ufffd\ufffdM\ufffdPR\ufffdh\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 16:55:59 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-Go \��i�/��c1/��:`mlkem768x25519-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-Go \��i�/��c1/��:`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp… Payload SSH-2.0-Go \��i�/��c1/��:`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \��i�/��c1/��:`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \��i�/��c1/��:`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a", "emulator_response_len": 39, "bytes_in": 1388, "payload_entropy": 4.884409706084518, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "6a96f808b4cad9b81c2bb8f434e713e5", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffdi\ufffd\/\ufffd\ufffdc\u00161\/\ufffd\ufffd:\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffdi\ufffd\/\ufffd\ufffdc\u00161\/\ufffd\ufffd:\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffdi\ufffd\/\ufffd\ufffdc\u00161\/\ufffd\ufffd:\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffdi\ufffd\/\ufffd\ufffdc\u00161\/\ufffd\ufffd:\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffdi\ufffd\/\ufffd\ufffdc\u00161\/\ufffd\ufffd:\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "f5fd3b60f2a78053ef795e76974a5813c79f1598", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffdi\ufffd\/\ufffd\ufffdc\u00161\/\ufffd\ufffd:\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffdi\ufffd\/\ufffd\ufffdc\u00161\/\ufffd\ufffd:\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd\ufffdi\ufffd\/\ufffd\ufffdc1\/\ufffd\ufffd:`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffdi\ufffd\/\ufffd\ufffdc\u00161\/\ufffd\ufffd:\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffdi\ufffd\/\ufffd\ufffdc\u00161\/\ufffd\ufffd:\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd\ufffdi\ufffd\/\ufffd\ufffdc1\/\ufffd\ufffd:`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 16:44:41 UTC	TCP	22 · SSH	ssh	Sonde SSH Sonde SSH · via SSH:22 · (sonde / probe)	Élevée	Moyen · 48
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole SSH SSH-2.0-Go Émulateur SSH WAF — Recommandation Surveiller Tags net_ssh_probe ssh_banner ssh_emulated Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Service SSH Bannière SSH SSH-2.0-Go Payload SSH-2.0-Go Pourquoi cette classification : Bannière client SSH reçue · confiance 95% Confiance classification 95% Risque capteur Moyen · 48 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a", "emulator_response_len": 39, "bytes_in": 12, "payload_entropy": 3.2516291673878226, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "dst_port": 22, "risk_waf": 8, "risk_classification": 50, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.6, "risk_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 0 }, "risk_score": 48, "tag_count": 3, "anomaly_count": 0, "campaign_key": "52aff1c3ab5260ce88a91e156d1e2db6de2ba6df", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 95%", "confidence": 0.95, "classification_confidence": 0.95, "precision_score": 83, "precision_signals": [ "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253" ], "pattern_ids": [ "pat-0391" ], "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 0, "risk_score": 48 }, "named_classification_skipped": false, "service_name": "ssh", "risk_confidence_factor": 95, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "e9e55307b9c6c1bf5bae2abdb628281d", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 48 }, "payload_preview": "SSH-2.0-Go\r\n", "request_sample": "SSH-2.0-Go\r\n", "payload_snippet": "SSH-2.0-Go", "evidence": { "request_sample": "SSH-2.0-Go\r\n", "payload_snippet": "SSH-2.0-Go", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 95%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046" ], "mitre": "T1046", "threat_family": [ "scanner" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "a6eb305af68f2de18b58fc9ff6f14784d59b1760", "protocol_details": { "ssh_banner": "SSH-2.0-Go", "payload_preview": "SSH-2.0-Go", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go", "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 95 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 95%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 95%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 48\/100", "confidence_pct": 95, "confidence_breakdown": { "waf": 8, "classification": 50, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 0, "risk_score": 48 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 48, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": [ "pat-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "pat-0391", "Upstream" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "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-Go", "payload_preview": "SSH-2.0-Go", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": "SSH-2.0-Go", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 95 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 95 % \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_monitor", "tags_list": [ "net_ssh_probe", "ssh_banner", "ssh_emulated" ] }
16/07/2026 16:32:56 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-Go \�ଂ��L��`mlkem768x25519-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-Go \�ଂ��L��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp2… Payload SSH-2.0-Go \�ଂ��L��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \�ଂ��L��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \�ଂ��L��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a", "emulator_response_len": 39, "bytes_in": 1388, "payload_entropy": 4.902521949697573, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "255ee62e83915aad6ae5f591f1093a1d", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0b02\ufffd\ufffd\ufffd\ufffd\ufffd\u0005\ufffdL\ufffd\u0013\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0b02\ufffd\ufffd\ufffd\ufffd\ufffd\u0005\ufffdL\ufffd\u0013\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0b02\ufffd\ufffd\ufffd\ufffd\ufffd\u0005\ufffdL\ufffd\u0013\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0b02\ufffd\ufffd\ufffd\ufffd\ufffd\u0005\ufffdL\ufffd\u0013\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0b02\ufffd\ufffd\ufffd\ufffd\ufffd\u0005\ufffdL\ufffd\u0013\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "8858882addbc4f1b41152e425995de741764071b", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0b02\ufffd\ufffd\ufffd\ufffd\ufffd\u0005\ufffdL\ufffd\u0013\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0b02\ufffd\ufffd\ufffd\ufffd\ufffd\u0005\ufffdL\ufffd\u0013\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd\u0b02\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdL\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0b02\ufffd\ufffd\ufffd\ufffd\ufffd\u0005\ufffdL\ufffd\u0013\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0b02\ufffd\ufffd\ufffd\ufffd\ufffd\u0005\ufffdL\ufffd\u0013\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd\u0b02\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdL\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 16:21:55 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-Go \�NC��bC�Fv&^]9��`mlkem768x25519-sha256,curv… 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-Go \�NC��bC�Fv&^]9��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nis… Payload SSH-2.0-Go \�NC��bC�Fv&^]9��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \�NC��bC�Fv&^]9��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \�NC��bC�Fv&^]9��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a", "emulator_response_len": 32, "bytes_in": 1388, "payload_entropy": 4.889938997406935, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "5f7546958a3e1e5907614a26fe73003c", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffdNC\ufffd\ufffdbC\ufffdFv&^]9\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffdNC\ufffd\ufffdbC\ufffdFv&^]9\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffdNC\ufffd\ufffdbC\ufffdFv&^]9\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffdNC\ufffd\ufffdbC\ufffdFv&^]9\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffdNC\ufffd\ufffdbC\ufffdFv&^]9\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "7b427f467d84c50d8bb96c83c34524c5e1283a04", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffdNC\ufffd\ufffdbC\ufffdFv&^]9\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffdNC\ufffd\ufffdbC\ufffdFv&^]9\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffdNC\ufffd\ufffdbC\ufffdFv&^]9\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffdNC\ufffd\ufffdbC\ufffdFv&^]9\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffdNC\ufffd\ufffdbC\ufffdFv&^]9\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffdNC\ufffd\ufffdbC\ufffdFv&^]9\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 16:10:20 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-Go \��3�aæ�Cm �`mlkem768x25519-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-Go \��3�aæ�Cm �`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nist… Payload SSH-2.0-Go \��3�aæ�Cm �`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \��3�aæ�Cm �`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \��3�aæ�Cm �`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1388, "payload_entropy": 4.89054681304975, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "5dd5db2f7af9c576e74087523cb35d58", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\u0006\u0018\ufffd3\ufffda\u000e\u00e6\ufffdCm\t\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\u0006\u0018\ufffd3\ufffda\u000e\u00e6\ufffdCm\t\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\u0006\u0018\ufffd3\ufffda\u000e\u00e6\ufffdCm\t\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\u0006\u0018\ufffd3\ufffda\u000e\u00e6\ufffdCm\t\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\u0006\u0018\ufffd3\ufffda\u000e\u00e6\ufffdCm\t\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "feda0c307869d4fdf4f759157da3a459d4a92867", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\u0006\u0018\ufffd3\ufffda\u000e\u00e6\ufffdCm\t\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\u0006\u0018\ufffd3\ufffda\u000e\u00e6\ufffdCm\t\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd\ufffd\ufffd3\ufffda\u00e6\ufffdCm\t\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\u0006\u0018\ufffd3\ufffda\u000e\u00e6\ufffdCm\t\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\u0006\u0018\ufffd3\ufffda\u000e\u00e6\ufffdCm\t\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd\ufffd\ufffd3\ufffda\u00e6\ufffdCm\t\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 15:58:42 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-Go \pe8{,Gኵ��k`mlkem768x25519-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-Go \pe8{,Gኵ��k`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp… Payload SSH-2.0-Go \pe8{,Gኵ��k`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \pe8{,Gኵ��k`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \pe8{,Gኵ��k`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a", "emulator_response_len": 32, "bytes_in": 1388, "payload_entropy": 4.876915015097666, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "7090eecaad01e25f35dd821edd5d351e", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014pe\u00058{,\u000fG\u12b5\u001a\ufffd\ufffdk\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014pe\u00058{,\u000fG\u12b5\u001a\ufffd\ufffdk\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014pe\u00058{,\u000fG\u12b5\u001a\ufffd\ufffdk\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014pe\u00058{,\u000fG\u12b5\u001a\ufffd\ufffdk\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014pe\u00058{,\u000fG\u12b5\u001a\ufffd\ufffdk\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "4a7be048314f0ad49f891699a1026314cab459a2", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014pe\u00058{,\u000fG\u12b5\u001a\ufffd\ufffdk\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014pe\u00058{,\u000fG\u12b5\u001a\ufffd\ufffdk\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\pe8{,G\u12b5\ufffd\ufffdk`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014pe\u00058{,\u000fG\u12b5\u001a\ufffd\ufffdk\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014pe\u00058{,\u000fG\u12b5\u001a\ufffd\ufffdk\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\pe8{,G\u12b5\ufffd\ufffdk`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 15:47:02 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-Go \j�R�׸�O5��w��`mlkem768x25519-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-Go \j�R�׸�O5��w��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nist… Payload SSH-2.0-Go \j�R�׸�O5��w��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \j�R�׸�O5��w��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \j�R�׸�O5��w��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "bytes_in": 1388, "payload_entropy": 4.9085328543542674, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "313aa699b9fcb689be5d7b0e9901106e", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014j\ufffdR\ufffd\u05f8\ufffdO5\ufffd\ufffd\ufffdw\ufffd\u001b\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014j\ufffdR\ufffd\u05f8\ufffdO5\ufffd\ufffd\ufffdw\ufffd\u001b\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014j\ufffdR\ufffd\u05f8\ufffdO5\ufffd\ufffd\ufffdw\ufffd\u001b\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014j\ufffdR\ufffd\u05f8\ufffdO5\ufffd\ufffd\ufffdw\ufffd\u001b\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014j\ufffdR\ufffd\u05f8\ufffdO5\ufffd\ufffd\ufffdw\ufffd\u001b\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "e067f6b159a96b5904ff339e8cb4c314e1331554", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014j\ufffdR\ufffd\u05f8\ufffdO5\ufffd\ufffd\ufffdw\ufffd\u001b\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014j\ufffdR\ufffd\u05f8\ufffdO5\ufffd\ufffd\ufffdw\ufffd\u001b\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\j\ufffdR\ufffd\u05f8\ufffdO5\ufffd\ufffd\ufffdw\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014j\ufffdR\ufffd\u05f8\ufffdO5\ufffd\ufffd\ufffdw\ufffd\u001b\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014j\ufffdR\ufffd\u05f8\ufffdO5\ufffd\ufffd\ufffdw\ufffd\u001b\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\j\ufffdR\ufffd\u05f8\ufffdO5\ufffd\ufffd\ufffdw\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 15:35:53 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-Go \��-i(��`mlkem768x25519-sha256,curv… 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-Go \��-i(��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nis… Payload SSH-2.0-Go \��-i(��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \��-i(��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \��-i(��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a", "emulator_response_len": 39, "bytes_in": 1388, "payload_entropy": 4.896493612252024, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "fd281676135539f818f5d2527f408bf9", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd-\u001c\u0013i\u000f(\ufffd\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd-\u001c\u0013i\u000f(\ufffd\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd-\u001c\u0013i\u000f(\ufffd\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd-\u001c\u0013i\u000f(\ufffd\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd-\u001c\u0013i\u000f(\ufffd\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "61ef4cdb0e5cddce7cb12d1de9b68b02afc44d78", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd-\u001c\u0013i\u000f(\ufffd\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd-\u001c\u0013i\u000f(\ufffd\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd-i(\ufffd\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd-\u001c\u0013i\u000f(\ufffd\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd-\u001c\u0013i\u000f(\ufffd\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd-i(\ufffd\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 15:24:09 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-Go \��\|�� E8��R`mlkem768x25519-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-Go \��\|�� E8��R`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nist… Payload SSH-2.0-Go \��\|�� E8��R`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \��\|��E8��R`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \��\|�� E8��R`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a", "emulator_response_len": 32, "bytes_in": 1388, "payload_entropy": 4.9019968918093895, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "63b3204c496181ffbd9a93ccf413e8d7", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0010\ufffd\ufffd\ufffd\|\ufffd\ufffd\ufffd\fE8\ufffd\ufffdR\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0010\ufffd\ufffd\ufffd\|\ufffd\ufffd\ufffd\fE8\ufffd\ufffdR\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0010\ufffd\ufffd\ufffd\|\ufffd\ufffd\ufffd\fE8\ufffd\ufffdR\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0010\ufffd\ufffd\ufffd\|\ufffd\ufffd\ufffd\fE8\ufffd\ufffdR\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0010\ufffd\ufffd\ufffd\|\ufffd\ufffd\ufffd\fE8\ufffd\ufffdR\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "ca47dd9466c2a188df16013228e97d938e8ef472", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0010\ufffd\ufffd\ufffd\|\ufffd\ufffd\ufffd\fE8\ufffd\ufffdR\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0010\ufffd\ufffd\ufffd\|\ufffd\ufffd\ufffd\fE8\ufffd\ufffdR\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd\ufffd\ufffd\ufffd\|\ufffd\ufffd\ufffdE8\ufffd\ufffdR`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0010\ufffd\ufffd\ufffd\|\ufffd\ufffd\ufffd\fE8\ufffd\ufffdR\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\u0010\ufffd\ufffd\ufffd\|\ufffd\ufffd\ufffd\fE8\ufffd\ufffdR\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd\ufffd\ufffd\ufffd\|\ufffd\ufffd\ufffdE8\ufffd\ufffdR`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 15:12:16 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-Go \� �{�b'�`��+9e�`mlkem768x25519-sha256,curv… 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-Go \� �{�b'�`��+9e�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nis… Payload SSH-2.0-Go \� �{�b'�`��+9e�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \� �{�b'�`��+9e�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \� �{�b'�`��+9e�`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a", "emulator_response_len": 39, "bytes_in": 1388, "payload_entropy": 4.891005173882804, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "ce2039c44bbcb916cb8c75a78e068728", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0013\ufffd\n\ufffd{\ufffdb'\ufffd`\ufffd\ufffd+9e\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0013\ufffd\n\ufffd{\ufffdb'\ufffd`\ufffd\ufffd+9e\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0013\ufffd\n\ufffd{\ufffdb'\ufffd`\ufffd\ufffd+9e\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0013\ufffd\n\ufffd{\ufffdb'\ufffd`\ufffd\ufffd+9e\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0013\ufffd\n\ufffd{\ufffdb'\ufffd`\ufffd\ufffd+9e\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "7d7e6bca1e9463381a5a510cecdcffbe6c276486", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0013\ufffd\n\ufffd{\ufffdb'\ufffd`\ufffd\ufffd+9e\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0013\ufffd\n\ufffd{\ufffdb'\ufffd`\ufffd\ufffd+9e\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd\n\ufffd{\ufffdb'\ufffd`\ufffd\ufffd+9e\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0013\ufffd\n\ufffd{\ufffdb'\ufffd`\ufffd\ufffd+9e\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\u0013\ufffd\n\ufffd{\ufffdb'\ufffd`\ufffd\ufffd+9e\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd\n\ufffd{\ufffdb'\ufffd`\ufffd\ufffd+9e\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 15:00:18 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-Go \�o1��R[@B��2n[`mlkem768x25519-sha256,curv… 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-Go \�o1��R[@B��2n[`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nis… Payload SSH-2.0-Go \�o1��R[@B��2n[`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \�o1��R[@B��2n[`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \�o1��R[@B��2n[`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1388, "payload_entropy": 4.889539441200976, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "85e94709390d0513c8caedea879e4887", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffdo1\ufffd\ufffdR[@B\u0010\ufffd\ufffd\ufffd2n[\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffdo1\ufffd\ufffdR[@B\u0010\ufffd\ufffd\ufffd2n[\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffdo1\ufffd\ufffdR[@B\u0010\ufffd\ufffd\ufffd2n[\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffdo1\ufffd\ufffdR[@B\u0010\ufffd\ufffd\ufffd2n[\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffdo1\ufffd\ufffdR[@B\u0010\ufffd\ufffd\ufffd2n[\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "750e68cd8c50d9e1bdfc64238e53d27646c9ea90", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffdo1\ufffd\ufffdR[@B\u0010\ufffd\ufffd\ufffd2n[\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffdo1\ufffd\ufffdR[@B\u0010\ufffd\ufffd\ufffd2n[\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffdo1\ufffd\ufffdR[@B\ufffd\ufffd\ufffd2n[`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffdo1\ufffd\ufffdR[@B\u0010\ufffd\ufffd\ufffd2n[\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffdo1\ufffd\ufffdR[@B\u0010\ufffd\ufffd\ufffd2n[\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffdo1\ufffd\ufffdR[@B\ufffd\ufffd\ufffd2n[`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 14:47:44 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-Go \��T��[ಜ��`mlkem768x25519-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-Go \��T��[ಜ��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp… Payload SSH-2.0-Go \��T��[ಜ��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391 Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) SSH-2.0 banner RFC4253 TFTP RRQ User-Agent — Règles WAF — Payload (extrait) SSH-2.0-Go \��T��[ಜ��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec Requête brute (extrait) SSH-2.0-Go \��T��[ಜ��`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a", "emulator_response_len": 41, "bytes_in": 1388, "payload_entropy": 4.9116405028348415, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "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": 137, "precision_signals": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "kb_rule_ids": [ "INT-ssh-libssh-ua", "pat-0391", "INT-upstream" ], "matched_patterns": [ "pat-0391", "pat-0536" ], "matched_pattern_names": [ "SSH-2.0 banner RFC4253", "TFTP RRQ" ], "pattern_ids": [ "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": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "8e694070fc700124e464ee3dd1cd253b", "path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 50 }, "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd[\u0c9c\u0015\u001f\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd[\u0c9c\u0015\u001f\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd[\u0c9c\u0015\u001f\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "evidence": { "request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd[\u0c9c\u0015\u001f\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group-exchange-sh", "payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd[\u0c9c\u0015\u001f\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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": "49a3c93c26fb270784efbd19da980e44d7e333d9", "protocol_details": { "ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd[\u0c9c\u0015\u001f\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd[\u0c9c\u0015\u001f\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "evidence_snippet": "SSH-2.0-Go\r\n\\\ufffd\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd[\u0c9c\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-0391", "INT-upstream" ], "tags_summary_labels_fr": [ "Client SSH libssh\/paramiko (scanner)", "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-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd[\u0c9c\u0015\u001f\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ec", "payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0005\\\u0012\u0014\ufffd\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd[\u0c9c\u0015\u001f\ufffd\ufffd\u0000\u0000\u0001`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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-Go\r\n\\\ufffd\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd[\u0c9c\ufffd\ufffd`mlkem768x25519-sha256,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,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" ] }
16/07/2026 14:41:35 UTC	TCP	8022	—	Sonde port Sonde port · port 8022 · (sonde / probe)	Faible	Moyen · 44
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 8022 Chemin / cible — Pourquoi cette classification : Type « port_probe » (signaux protocolaires) · confiance 50% Confiance classification 58% Corrélation +8 Risque capteur Moyen · 44 Confiance : Confiance modérée (50 %) — signal principal unique Signaux Fp Port Probe Noise Single Port Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Meta JSON brut { "bytes_in": 0, "payload_entropy": 0, "port_category": "registered", "org": "Techoff Srv Limited", "service": null, "app_proto": null, "asn": 48090, "country": "BG", "dst_port": 8022, "risk_waf": 8, "risk_classification": 48, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 0, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 3.8, "risk_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 0, "protocol": 0, "novelty": 0 }, "risk_score": 44, "tag_count": 0, "anomaly_count": 0, "campaign_key": "8778434242a5e64d4a6ddb8eb966e0c2bd62430e", "event_fingerprint": "55eb5fe396bc3cc73ce7467ba794ffe7bbf64cff", "classification_confidence": 0.58, "confidence": 0.58, "precision_signals": [ "INT-FP-port-probe-noise", "INT-single-port" ], "classification_reason": "Type \u00ab port_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "confidence_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 0, "protocol": 0, "novelty": 0, "risk_score": 44, "correlation_boost": 8 }, "risk_confidence_factor": 50, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "path_pattern_hash": "49ebffbc8eed300cf9429db1ba4cf66d" }, "target_context": { "dst_port": 8022, "risk_score": 44 }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "scanner" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "0ac071731eb26631d9dbd9fd009b5342c277692a", "protocol_details": { "port": 8022 }, "attack_vector": "Sonde port \u00b7 port 8022 \u00b7 (sonde \/ probe)", "target_port_label": "8022", "confidence_reason": "Confiance mod\u00e9r\u00e9e (50 %) \u2014 signal principal unique", "site_display": { "classification": null, "classification_reason": "Type \u00ab port_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "classification_reason_label_fr": "Type \u00ab port_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 44\/100", "confidence_pct": 58, "confidence_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 0, "protocol": 0, "novelty": 0, "risk_score": 44, "correlation_boost": 8 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 44, "risk_label": "Moyen", "service_name": null, "service_label_fr": null, "dst_port": 8022, "protocol_emulated": null, "tags_summary": [ "INT-FP-port-probe-noise", "INT-single-port" ], "tags_summary_labels_fr": [ "Fp Port Probe Noise", "Single Port" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot", "correlation_flags": [ "multi_protocol_correlation" ], "correlation_flags_labels_fr": [ "Multi-protocole corr\u00e9l\u00e9 (5 min)" ], "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": "Corr\u00e9lation +8", "protocol_details": { "port": 8022 }, "attack_vector": "Sonde port \u00b7 port 8022 \u00b7 (sonde \/ probe)", "evidence_snippet": null, "target_port_label": "8022", "emulator_service": null, "confidence_reason": "Confiance mod\u00e9r\u00e9e (50 %) \u2014 signal principal unique", "confidence_factors_fr": "Confiance 58 % \u2014 Score WAF 8 \u00b7 Bonus corr\u00e9lation +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": "generic", "service_banner": "honeypot", "service_os": "linux", "dst_port": "8022" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "multi_protocol_correlation": true, "multi_protocol_count": 2, "multi_protocol_sample": [ "port:8022", "ssh" ], "multi_protocol_window_s": 300, "behavior_alerts": [ "multi_protocol_correlation" ], "correlation_confidence_boost": 8, "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor" }
16/07/2026 14:40:34 UTC	TCP	22 · SSH	ssh	Sonde port 22/TCP port 22 tcp · via SSH:22 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur SSH WAF — Recommandation Surveiller Tags net_ssh_probe ssh_banner_grab ssh_emulated Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 22 Chemin / cible — Preuve honeypot — Sonde port 22/TCP Connexion détectée sur le port 22 (TCP) du capteur simulé. Service SSH Pourquoi cette classification : Bannière client SSH reçue · confiance 55% Confiance classification 55% Risque capteur Moyen · 42 Confiance : Confiance 55 % — Classification nommée non retenue — preuves insuffisantes Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Meta JSON brut { "protocol_emulated": true, "emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a", "emulator_response_len": 41, "port_inferred_service": true, "bytes_in": 0, "payload_entropy": 0, "port_category": "well_known", "org": "Techoff Srv Limited", "service": "ssh", "app_proto": "ssh", "asn": 48090, "country": "BG", "dst_port": 22, "risk_waf": 8, "risk_classification": 38, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 36, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.6, "risk_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 0 }, "risk_score": 42, "tag_count": 3, "anomaly_count": 0, "campaign_key": "2fd70191c11cf3311d4327222cbdc90f08e4fc6b", "event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f", "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 55%", "confidence": 0.55, "classification_confidence": 0.55, "precision_score": 0, "precision_signals": [], "kb_rule_ids": [], "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 0, "risk_score": 42 }, "named_classification_skipped": true, "named_candidate": "ssh_probe", "service_name": "ssh", "risk_confidence_factor": 55, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "path_pattern_hash": "4d94c79baddfcb6b1b3c2c5fdc6c79e1" }, "target_context": { "dst_port": 22, "service": "ssh", "service_name": "ssh", "risk_score": 42 }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "unknown" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "253e0824820a41dd714cfbe0c15753d50a2181da", "protocol_details": { "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "port 22 tcp \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "site_display": { "classification": null, "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 55%", "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 55%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 42\/100", "confidence_pct": 55, "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 0, "protocol": 36, "novelty": 0, "risk_score": 42 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 42, "risk_label": "Moyen", "service_name": "ssh", "service_label_fr": "SSH", "dst_port": 22, "protocol_emulated": true, "tags_summary": null, "tags_summary_labels_fr": null, "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "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": { "port": 22, "service": "ssh", "service_label_fr": "SSH" }, "attack_vector": "port 22 tcp \u00b7 via SSH:22 \u00b7 (sonde \/ probe)", "evidence_snippet": null, "target_port_label": "22 \u00b7 SSH", "emulator_service": "ssh", "confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "confidence_factors_fr": "Confiance 55 % \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", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "net_ssh_probe", "ssh_banner_grab", "ssh_emulated" ] }
16/07/2026 13:34:34 UTC	TCP	3128 · SQUID	squid	Sonde Squid proxy squid probe · via SQUID:3128 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole Émulateur SQUID WAF — Recommandation Surveiller Tags net_squid_probe socks4_greeting squid_emulated Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 3128 Chemin / cible — Service SQUID Payload �h�� Pourquoi cette classification : Type « squid_probe » (signaux protocolaires) · confiance 0% Confiance classification 8% Corrélation +8 Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Payload (extrait) �h�� Meta JSON brut { "protocol_emulated": true, "emulator_response": "485454502f312e31203430372050726f78792041757468656e7469636174696f6e2052657175697265640d0a50726f78792d41757468656e7469636174653a204261736963207265616c6d3d227371756964220d0a436f6e74656e742d4c656e6774683a2034360d0a0d0a3c68746d6c3e3c626f64793e53717569642070726f", "emulator_response_len": 153, "bytes_in": 9, "payload_entropy": 2.94770277922009, "port_category": "registered", "org": "Techoff Srv Limited", "service": "squid", "app_proto": "squid", "asn": 48090, "country": "BG", "dst_port": 3128, "risk_waf": 8, "risk_classification": 48, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 5.5, "risk_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 0, "protocol": 30, "novelty": 0 }, "risk_score": 34, "tag_count": 3, "anomaly_count": 0, "campaign_key": "f9ef99c1a01f99cbedd0a0f7f0098c1011eadafc", "event_fingerprint": "81586bffa6e86d9c12ce9b39f0f0b836967cb06f", "classification_reason": "Type \u00ab squid_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "confidence": 0.08, "classification_confidence": 0.08, "precision_score": 0, "precision_signals": [], "kb_rule_ids": [], "confidence_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 0, "protocol": 30, "novelty": 0, "risk_score": 34, "correlation_boost": 8 }, "named_classification_skipped": false, "service_name": "squid", "risk_confidence_factor": 0, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "d5eca8780b9a68f9541c0bdf5a2c5a2e", "path_pattern_hash": "9e572cafeeabbd95104cd808285e515e" }, "target_context": { "dst_port": 3128, "service": "squid", "service_name": "squid", "risk_score": 34 }, "payload_preview": "\u0004\u0001\u0001\ufffdh\u0010\ufffd\ufffd\u0000", "request_sample": "\u0004\u0001\u0001\ufffdh\u0010\ufffd\ufffd\u0000", "payload_snippet": "\u0004\u0001\u0001\ufffdh\u0010\ufffd\ufffd\u0000", "evidence": { "request_sample": "\u0004\u0001\u0001\ufffdh\u0010\ufffd\ufffd\u0000", "payload_snippet": "\u0004\u0001\u0001\ufffdh\u0010\ufffd\ufffd\u0000", "classification_reason": "Type \u00ab squid_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "network_service_scan" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "b9a9c058fbe866ad71be6d6bc595b11dbbab98f4", "protocol_details": { "payload_preview": "\u0004\u0001\u0001\ufffdh\u0010\ufffd\ufffd\u0000", "port": 3128, "service": "squid", "service_label_fr": "SQUID" }, "evidence_snippet": "\ufffdh\ufffd\ufffd", "attack_vector": "squid probe \u00b7 via SQUID:3128 \u00b7 (sonde \/ probe)", "target_port_label": "3128 \u00b7 SQUID", "emulator_service": "squid", "confidence_reason": "Confiance 0 % \u2014 3 signal(aux) capteur", "site_display": { "classification": null, "classification_reason": "Type \u00ab squid_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "classification_reason_label_fr": "Type \u00ab squid_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 34\/100", "confidence_pct": 8, "confidence_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 0, "protocol": 30, "novelty": 0, "risk_score": 34, "correlation_boost": 8 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 34, "risk_label": "Faible", "service_name": "squid", "service_label_fr": "SQUID", "dst_port": 3128, "protocol_emulated": true, "tags_summary": null, "tags_summary_labels_fr": null, "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-squid", "correlation_flags": [ "multi_protocol_correlation" ], "correlation_flags_labels_fr": [ "Multi-protocole corr\u00e9l\u00e9 (5 min)" ], "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": "Corr\u00e9lation +8", "protocol_details": { "payload_preview": "\u0004\u0001\u0001\ufffdh\u0010\ufffd\ufffd\u0000", "port": 3128, "service": "squid", "service_label_fr": "SQUID" }, "attack_vector": "squid probe \u00b7 via SQUID:3128 \u00b7 (sonde \/ probe)", "evidence_snippet": "\ufffdh\ufffd\ufffd", "target_port_label": "3128 \u00b7 SQUID", "emulator_service": "squid", "confidence_reason": "Confiance 0 % \u2014 3 signal(aux) capteur", "confidence_factors_fr": "Confiance 8 % \u2014 Score WAF 8 \u00b7 Bonus corr\u00e9lation +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": "squid", "service_banner": "honeypot-squid", "service_os": "linux", "dst_port": "3128" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "multi_protocol_correlation": true, "multi_protocol_count": 4, "multi_protocol_sample": [ "http", "port:3125", "port:7890", "squid" ], "multi_protocol_window_s": 300, "behavior_alerts": [ "multi_protocol_correlation" ], "correlation_confidence_boost": 8, "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "net_squid_probe", "socks4_greeting", "squid_emulated" ] }
16/07/2026 13:34:34 UTC	TCP	3128 · SQUID	squid	Sonde Squid proxy squid probe · via SQUID:3128 · (sonde / probe)	Élevée	Moyen · 45
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole Émulateur SQUID WAF — Recommandation Surveiller Tags net_squid_probe socks5_greeting squid_emulated Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 3128 Chemin / cible — Service SQUID Payload Pourquoi cette classification : Type « squid_probe » (signaux protocolaires) · confiance 50% Confiance classification 58% Corrélation +8 Risque capteur Moyen · 45 Confiance : Confiance 50 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0554 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Payload (extrait) Meta JSON brut { "protocol_emulated": true, "emulator_response": "485454502f312e31203430372050726f78792041757468656e7469636174696f6e2052657175697265640d0a50726f78792d41757468656e7469636174653a204261736963207265616c6d3d227371756964220d0a436f6e74656e742d4c656e6774683a2034360d0a0d0a3c68746d6c3e3c626f64793e53717569642070726f", "emulator_response_len": 153, "bytes_in": 3, "payload_entropy": 1.584962500721156, "port_category": "registered", "org": "Techoff Srv Limited", "service": "squid", "app_proto": "squid", "asn": 48090, "country": "BG", "dst_port": 3128, "risk_waf": 8, "risk_classification": 48, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 5.5, "risk_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 0, "protocol": 30, "novelty": 0 }, "risk_score": 45, "tag_count": 3, "anomaly_count": 0, "campaign_key": "d6b0c1ec22e6e5cd57badbc9e189c4f34a0f6083", "event_fingerprint": "81586bffa6e86d9c12ce9b39f0f0b836967cb06f", "classification_confidence": 0.58, "confidence": 0.58, "precision_signals": [ "pat-0554" ], "classification_reason": "Type \u00ab squid_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "confidence_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 0, "protocol": 30, "novelty": 0, "risk_score": 45, "correlation_boost": 8 }, "service_name": "squid", "risk_confidence_factor": 50, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "da075e9d699084fc189cdd233081c49f", "path_pattern_hash": "9e572cafeeabbd95104cd808285e515e" }, "target_context": { "dst_port": 3128, "service": "squid", "service_name": "squid", "risk_score": 45 }, "payload_preview": "\u0005\u0001\u0000", "request_sample": "\u0005\u0001\u0000", "payload_snippet": "\u0005\u0001\u0000", "evidence": { "request_sample": "\u0005\u0001\u0000", "payload_snippet": "\u0005\u0001\u0000", "classification_reason": "Type \u00ab squid_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "network_service_scan" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "ddac4adc01311a54bf0844f3058be4c4596ece1c", "protocol_details": { "payload_preview": "\u0005\u0001\u0000", "port": 3128, "service": "squid", "service_label_fr": "SQUID" }, "attack_vector": "squid probe \u00b7 via SQUID:3128 \u00b7 (sonde \/ probe)", "target_port_label": "3128 \u00b7 SQUID", "emulator_service": "squid", "confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab squid_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "classification_reason_label_fr": "Type \u00ab squid_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 45\/100", "confidence_pct": 58, "confidence_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 0, "protocol": 30, "novelty": 0, "risk_score": 45, "correlation_boost": 8 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 45, "risk_label": "Moyen", "service_name": "squid", "service_label_fr": "SQUID", "dst_port": 3128, "protocol_emulated": true, "tags_summary": [ "pat-0554" ], "tags_summary_labels_fr": [ "pat-0554" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-squid", "correlation_flags": [ "multi_protocol_correlation" ], "correlation_flags_labels_fr": [ "Multi-protocole corr\u00e9l\u00e9 (5 min)" ], "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": "Corr\u00e9lation +8", "protocol_details": { "payload_preview": "\u0005\u0001\u0000", "port": 3128, "service": "squid", "service_label_fr": "SQUID" }, "attack_vector": "squid probe \u00b7 via SQUID:3128 \u00b7 (sonde \/ probe)", "evidence_snippet": null, "target_port_label": "3128 \u00b7 SQUID", "emulator_service": "squid", "confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 58 % \u2014 Score WAF 8 \u00b7 Bonus corr\u00e9lation +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": "squid", "service_banner": "honeypot-squid", "service_os": "linux", "dst_port": "3128" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "multi_protocol_correlation": true, "multi_protocol_count": 4, "multi_protocol_sample": [ "http", "port:3125", "port:7890", "squid" ], "multi_protocol_window_s": 300, "behavior_alerts": [ "multi_protocol_correlation" ], "correlation_confidence_boost": 8, "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "net_squid_probe", "socks5_greeting", "squid_emulated" ] }
16/07/2026 13:34:34 UTC	TCP	3128 · HTTP	http	Sonde HTTP Sonde HTTP · via HTTP:3128 · (sonde / probe) · → 104.16.184.241:443	Élevée	Moyen · 40
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole CONNECT 104.16.184.241:443 Émulateur HTTP WAF 0 Recommandation Surveiller Tags http_dangerous_method http_method_uncommon http_no_ua net_web_probe Cible HTTP CONNECT 104.16.184.241:443 TLS SNI — Capteur paris-1
Preuve / Evidence Méthode CONNECT Port 3128 Chemin / cible 104.16.184.241:443 Service HTTP Pourquoi cette classification : Type « web_probe » (signaux protocolaires) · confiance 77% Confiance classification 85% Corrélation +8 Risque capteur Moyen · 40 Confiance : Confiance 77 % — Score WAF 8 Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Ligne de requête `CONNECT 104.16.184.241:443 HTTP/1.1` User-Agent — Règles WAF — Payload (extrait) CONNECT 104.16.184.241:443 HTTP/1.1 Host: 104.16.184.241:443 Meta JSON brut { "protocol_emulated": true, "emulator_response": "485454502f312e3120323030204f4b0d0a5365727665723a204170616368652f322e342e35370d0a436f6e74656e742d4c656e6774683a20320d0a436f6e6e656374696f6e3a20636c6f73650d0a0d0a4f4b", "emulator_response_len": 82, "http_header_count": 1, "http_query_params": 0, "http_path_depth": 1, "http_path_ext": "241:443", "http_ua_hash": null, "http_host_hash": "f3f4346427d0b80720cbd17384b5ebdf9f188293", "http_target_hash": "f3f4346427d0b80720cbd17384b5ebdf9f188293", "http_referer_hash": null, "http_method": "CONNECT", "http_ua_is_cli": false, "http_ua_is_browser": false, "bytes_in": 65, "payload_entropy": 4.085991138213565, "port_category": "registered", "org": "Techoff Srv Limited", "service": "http", "app_proto": "http", "asn": 48090, "country": "BG", "dst_port": 3128, "risk_waf": 8, "risk_classification": 38, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 43, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 5.9, "risk_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 0, "protocol": 43, "novelty": 0 }, "risk_score": 40, "tag_count": 4, "anomaly_count": 0, "campaign_key": "727b94996eef191c4ca938096611397d640aa6b6", "event_fingerprint": "bf7a5e9f487fb7eedfcdeeb6cc543d3a1ca2e01f", "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "6aa58fb50600026d17199c2c67598748", "path_pattern_hash": "cd6fea401f161fb66ec64bdbc07eda5a" }, "service_name": "http", "target_context": { "dst_port": 3128, "service": "http", "service_name": "http", "risk_score": 40 }, "payload_preview": "CONNECT 104.16.184.241:443 HTTP\/1.1\r\nHost: 104.16.184.241:443\r\n\r\n", "method": "CONNECT", "path": "104.16.184.241:443", "request_line": "CONNECT 104.16.184.241:443 HTTP\/1.1", "request_sample": "CONNECT 104.16.184.241:443 HTTP\/1.1\r\nHost: 104.16.184.241:443\r\n\r\n", "payload_snippet": "CONNECT 104.16.184.241:443 HTTP\/1.1\r\nHost: 104.16.184.241:443", "evidence": { "method": "CONNECT", "path": "104.16.184.241:443", "request_line": "CONNECT 104.16.184.241:443 HTTP\/1.1", "request_sample": "CONNECT 104.16.184.241:443 HTTP\/1.1\r\nHost: 104.16.184.241:443\r\n\r\n", "payload_snippet": "CONNECT 104.16.184.241:443 HTTP\/1.1\r\nHost: 104.16.184.241:443", "classification_reason": "Type \u00ab web_probe \u00bb (signaux protocolaires) \u00b7 confiance 77%" }, "classification_reason": "Type \u00ab web_probe \u00bb (signaux protocolaires) \u00b7 confiance 77%", "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 0, "protocol": 43, "novelty": 0, "risk_score": 40, "correlation_boost": 8 }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "scanner" ], "confidence": 0.85, "classification_confidence": 0.85, "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "4dd87e59c38ae067fe043bbf51b39f6c4868d29f", "protocol_details": { "http_method": "CONNECT", "http_path": "104.16.184.241:443", "request_line": "CONNECT 104.16.184.241:443 HTTP\/1.1", "port": 3128, "service": "http", "service_label_fr": "HTTP" }, "evidence_snippet": "CONNECT 104.16.184.241:443 HTTP\/1.1\r\nHost: 104.16.184.241:443", "attack_vector": "Sonde HTTP \u00b7 via HTTP:3128 \u00b7 (sonde \/ probe) \u00b7 \u2192 104.16.184.241:443", "target_port_label": "3128 \u00b7 HTTP", "emulator_service": "http", "confidence_reason": "Confiance 77 % \u2014 Score WAF 8", "site_display": { "classification": null, "classification_reason": "Type \u00ab web_probe \u00bb (signaux protocolaires) \u00b7 confiance 77%", "classification_reason_label_fr": "Type \u00ab web_probe \u00bb (signaux protocolaires) \u00b7 confiance 77%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 40\/100", "confidence_pct": 85, "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 0, "protocol": 43, "novelty": 0, "risk_score": 40, "correlation_boost": 8 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 40, "risk_label": "Moyen", "service_name": "http", "service_label_fr": "HTTP", "dst_port": 3128, "protocol_emulated": true, "tags_summary": null, "tags_summary_labels_fr": null, "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-http", "correlation_flags": [ "multi_protocol_correlation" ], "correlation_flags_labels_fr": [ "Multi-protocole corr\u00e9l\u00e9 (5 min)" ], "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": "Corr\u00e9lation +8", "protocol_details": { "http_method": "CONNECT", "http_path": "104.16.184.241:443", "request_line": "CONNECT 104.16.184.241:443 HTTP\/1.1", "port": 3128, "service": "http", "service_label_fr": "HTTP" }, "attack_vector": "Sonde HTTP \u00b7 via HTTP:3128 \u00b7 (sonde \/ probe) \u00b7 \u2192 104.16.184.241:443", "evidence_snippet": "CONNECT 104.16.184.241:443 HTTP\/1.1\r\nHost: 104.16.184.241:443", "target_port_label": "3128 \u00b7 HTTP", "emulator_service": "http", "confidence_reason": "Confiance 77 % \u2014 Score WAF 8", "confidence_factors_fr": "Confiance 85 % \u2014 Score WAF 8 \u00b7 Bonus corr\u00e9lation +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": "http", "service_banner": "honeypot-http", "service_os": "linux", "dst_port": "3128" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "multi_protocol_correlation": true, "multi_protocol_count": 4, "multi_protocol_sample": [ "http", "port:3125", "port:7890", "squid" ], "multi_protocol_window_s": 300, "behavior_alerts": [ "multi_protocol_correlation" ], "correlation_confidence_boost": 8, "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "http_dangerous_method", "http_method_uncommon", "http_no_ua", "net_web_probe" ] }
16/07/2026 13:32:22 UTC	TCP	7890	—	proxy probe proxy probe · port 7890 · (sonde / probe)	Élevée	Faible · 24
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags socks4_greeting Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 7890 Chemin / cible — Payload �h�� Pourquoi cette classification : Type « proxy_probe » (signaux protocolaires) · confiance 0% Confiance classification 8% Corrélation +8 Risque capteur Faible · 24 Confiance : Confiance 0 % — 1 signal(aux) capteur Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Payload (extrait) �h�� Meta JSON brut { "bytes_in": 9, "payload_entropy": 2.94770277922009, "port_category": "registered", "org": "Techoff Srv Limited", "service": null, "app_proto": null, "asn": 48090, "country": "BG", "dst_port": 7890, "risk_waf": 8, "risk_classification": 32, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 0, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 2.9, "risk_breakdown": { "waf": 8, "classification": 32, "behavior": 0, "geo": 0, "protocol": 0, "novelty": 0 }, "risk_score": 24, "tag_count": 1, "anomaly_count": 0, "campaign_key": "32280e24bdb3fcfa976a8d71796ec19513fe6da2", "event_fingerprint": "3b380ede597ca5d9d6f52aae5c18f6d3f0611403", "classification_reason": "Type \u00ab proxy_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "confidence": 0.08, "classification_confidence": 0.08, "precision_score": 0, "precision_signals": [], "kb_rule_ids": [], "confidence_breakdown": { "waf": 8, "classification": 32, "behavior": 0, "geo": 0, "protocol": 0, "novelty": 0, "risk_score": 24, "correlation_boost": 8 }, "named_classification_skipped": false, "risk_confidence_factor": 0, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "d5eca8780b9a68f9541c0bdf5a2c5a2e", "path_pattern_hash": "b6d4fb956dc4d23d1c2c3eccd7f8e7e3" }, "target_context": { "dst_port": 7890, "risk_score": 24 }, "payload_preview": "\u0004\u0001\u0001\ufffdh\u0010\ufffd\ufffd\u0000", "request_sample": "\u0004\u0001\u0001\ufffdh\u0010\ufffd\ufffd\u0000", "payload_snippet": "\u0004\u0001\u0001\ufffdh\u0010\ufffd\ufffd\u0000", "evidence": { "request_sample": "\u0004\u0001\u0001\ufffdh\u0010\ufffd\ufffd\u0000", "payload_snippet": "\u0004\u0001\u0001\ufffdh\u0010\ufffd\ufffd\u0000", "classification_reason": "Type \u00ab proxy_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "scanner" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "64a3ea698f48561387628efe0460de8ceaba9966", "protocol_details": { "payload_preview": "\u0004\u0001\u0001\ufffdh\u0010\ufffd\ufffd\u0000", "port": 7890 }, "evidence_snippet": "\ufffdh\ufffd\ufffd", "attack_vector": "proxy probe \u00b7 port 7890 \u00b7 (sonde \/ probe)", "target_port_label": "7890", "confidence_reason": "Confiance 0 % \u2014 1 signal(aux) capteur", "site_display": { "classification": null, "classification_reason": "Type \u00ab proxy_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "classification_reason_label_fr": "Type \u00ab proxy_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "executive_one_liner_fr": "Activit\u00e9 suspecte", "confidence_pct": 8, "confidence_breakdown": { "waf": 8, "classification": 32, "behavior": 0, "geo": 0, "protocol": 0, "novelty": 0, "risk_score": 24, "correlation_boost": 8 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 24, "risk_label": "Faible", "service_name": null, "service_label_fr": null, "dst_port": 7890, "protocol_emulated": null, "tags_summary": null, "tags_summary_labels_fr": null, "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot", "correlation_flags": [ "multi_protocol_correlation" ], "correlation_flags_labels_fr": [ "Multi-protocole corr\u00e9l\u00e9 (5 min)" ], "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": "Corr\u00e9lation +8", "protocol_details": { "payload_preview": "\u0004\u0001\u0001\ufffdh\u0010\ufffd\ufffd\u0000", "port": 7890 }, "attack_vector": "proxy probe \u00b7 port 7890 \u00b7 (sonde \/ probe)", "evidence_snippet": "\ufffdh\ufffd\ufffd", "target_port_label": "7890", "emulator_service": null, "confidence_reason": "Confiance 0 % \u2014 1 signal(aux) capteur", "confidence_factors_fr": "Confiance 8 % \u2014 Score WAF 8 \u00b7 Bonus corr\u00e9lation +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": "generic", "service_banner": "honeypot", "service_os": "linux", "dst_port": "7890" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "multi_protocol_correlation": true, "multi_protocol_count": 3, "multi_protocol_sample": [ "http", "port:3125", "port:7890" ], "multi_protocol_window_s": 300, "behavior_alerts": [ "multi_protocol_correlation" ], "correlation_confidence_boost": 8, "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "socks4_greeting" ] }
16/07/2026 13:32:22 UTC	TCP	7890	—	proxy probe proxy probe · port 7890 · (sonde / probe)	Élevée	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags socks5_greeting Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 7890 Chemin / cible — Payload Pourquoi cette classification : Type « proxy_probe » (signaux protocolaires) · confiance 50% Confiance classification 58% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 50 % — Motif catalogue confirmé Signaux pat-0554 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Payload (extrait) Meta JSON brut { "bytes_in": 3, "payload_entropy": 1.584962500721156, "port_category": "registered", "org": "Techoff Srv Limited", "service": null, "app_proto": null, "asn": 48090, "country": "BG", "dst_port": 7890, "risk_waf": 8, "risk_classification": 32, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 0, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 2.9, "risk_breakdown": { "waf": 8, "classification": 32, "behavior": 0, "geo": 0, "protocol": 0, "novelty": 0 }, "risk_score": 35, "tag_count": 1, "anomaly_count": 0, "campaign_key": "fc1f630e37c621f014fcdb2973c033f64edf2b31", "event_fingerprint": "3b380ede597ca5d9d6f52aae5c18f6d3f0611403", "classification_confidence": 0.58, "confidence": 0.58, "precision_signals": [ "pat-0554" ], "classification_reason": "Type \u00ab proxy_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "confidence_breakdown": { "waf": 8, "classification": 32, "behavior": 0, "geo": 0, "protocol": 0, "novelty": 0, "risk_score": 35, "correlation_boost": 8 }, "risk_confidence_factor": 50, "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "da075e9d699084fc189cdd233081c49f", "path_pattern_hash": "b6d4fb956dc4d23d1c2c3eccd7f8e7e3" }, "target_context": { "dst_port": 7890, "risk_score": 35 }, "payload_preview": "\u0005\u0001\u0000", "request_sample": "\u0005\u0001\u0000", "payload_snippet": "\u0005\u0001\u0000", "evidence": { "request_sample": "\u0005\u0001\u0000", "payload_snippet": "\u0005\u0001\u0000", "classification_reason": "Type \u00ab proxy_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "scanner" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "66f4af0ffc8693e62a22c2f08bc504f4f5025f39", "protocol_details": { "payload_preview": "\u0005\u0001\u0000", "port": 7890 }, "attack_vector": "proxy probe \u00b7 port 7890 \u00b7 (sonde \/ probe)", "target_port_label": "7890", "confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab proxy_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "classification_reason_label_fr": "Type \u00ab proxy_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 35\/100", "confidence_pct": 58, "confidence_breakdown": { "waf": 8, "classification": 32, "behavior": 0, "geo": 0, "protocol": 0, "novelty": 0, "risk_score": 35, "correlation_boost": 8 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 35, "risk_label": "Faible", "service_name": null, "service_label_fr": null, "dst_port": 7890, "protocol_emulated": null, "tags_summary": [ "pat-0554" ], "tags_summary_labels_fr": [ "pat-0554" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot", "correlation_flags": [ "multi_protocol_correlation" ], "correlation_flags_labels_fr": [ "Multi-protocole corr\u00e9l\u00e9 (5 min)" ], "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": "Corr\u00e9lation +8", "protocol_details": { "payload_preview": "\u0005\u0001\u0000", "port": 7890 }, "attack_vector": "proxy probe \u00b7 port 7890 \u00b7 (sonde \/ probe)", "evidence_snippet": null, "target_port_label": "7890", "emulator_service": null, "confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 58 % \u2014 Score WAF 8 \u00b7 Bonus corr\u00e9lation +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": "generic", "service_banner": "honeypot", "service_os": "linux", "dst_port": "7890" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "multi_protocol_correlation": true, "multi_protocol_count": 3, "multi_protocol_sample": [ "http", "port:3125", "port:7890" ], "multi_protocol_window_s": 300, "behavior_alerts": [ "multi_protocol_correlation" ], "correlation_confidence_boost": 8, "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "socks5_greeting" ] }
16/07/2026 13:32:22 UTC	TCP	7890 · HTTP	http	Sonde HTTP Sonde HTTP · via HTTP:7890 · (sonde / probe) · → 104.16.184.241:443	Élevée	Moyen · 40
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole CONNECT 104.16.184.241:443 Émulateur HTTP WAF 0 Recommandation Surveiller Tags http_dangerous_method http_method_uncommon http_no_ua Cible HTTP CONNECT 104.16.184.241:443 TLS SNI — Capteur paris-1
Preuve / Evidence Méthode CONNECT Port 7890 Chemin / cible 104.16.184.241:443 Service HTTP Pourquoi cette classification : Type « web_probe » (signaux protocolaires) · confiance 74% Confiance classification 82% Corrélation +8 Risque capteur Moyen · 40 Confiance : Confiance 74 % — Score WAF 8 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Ligne de requête `CONNECT 104.16.184.241:443 HTTP/1.1` User-Agent — Règles WAF — Payload (extrait) CONNECT 104.16.184.241:443 HTTP/1.1 Host: 104.16.184.241:443 Meta JSON brut { "http_header_count": 1, "http_query_params": 0, "http_path_depth": 1, "http_path_ext": "241:443", "http_ua_hash": null, "http_host_hash": "f3f4346427d0b80720cbd17384b5ebdf9f188293", "http_target_hash": "f3f4346427d0b80720cbd17384b5ebdf9f188293", "http_referer_hash": null, "http_method": "CONNECT", "http_ua_is_cli": false, "http_ua_is_browser": false, "bytes_in": 65, "payload_entropy": 4.085991138213565, "port_category": "registered", "org": "Techoff Srv Limited", "service": "http", "app_proto": "http", "asn": 48090, "country": "BG", "dst_port": 7890, "risk_waf": 8, "risk_classification": 38, "risk_behavior": 0, "risk_geo": 0, "risk_protocol": 35, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 3.6, "risk_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 0, "protocol": 35, "novelty": 0 }, "risk_score": 40, "tag_count": 3, "anomaly_count": 0, "campaign_key": "39414bf0d63074f979c96f856e66222feeb6e1bf", "event_fingerprint": "e0ee8452408732d58ac7cb000d5531cd04413818", "city": null, "is_datacenter": false, "is_tor_hint": false, "geo": { "country": "BG", "asn": 48090, "org": "Techoff Srv Limited", "is_datacenter": false, "is_tor_hint": false }, "fingerprint": { "payload_hash": "6aa58fb50600026d17199c2c67598748", "path_pattern_hash": "cd6fea401f161fb66ec64bdbc07eda5a" }, "service_name": "http", "target_context": { "dst_port": 7890, "service": "http", "service_name": "http", "risk_score": 40 }, "payload_preview": "CONNECT 104.16.184.241:443 HTTP\/1.1\r\nHost: 104.16.184.241:443\r\n\r\n", "method": "CONNECT", "path": "104.16.184.241:443", "request_line": "CONNECT 104.16.184.241:443 HTTP\/1.1", "request_sample": "CONNECT 104.16.184.241:443 HTTP\/1.1\r\nHost: 104.16.184.241:443\r\n\r\n", "payload_snippet": "CONNECT 104.16.184.241:443 HTTP\/1.1\r\nHost: 104.16.184.241:443", "evidence": { "method": "CONNECT", "path": "104.16.184.241:443", "request_line": "CONNECT 104.16.184.241:443 HTTP\/1.1", "request_sample": "CONNECT 104.16.184.241:443 HTTP\/1.1\r\nHost: 104.16.184.241:443\r\n\r\n", "payload_snippet": "CONNECT 104.16.184.241:443 HTTP\/1.1\r\nHost: 104.16.184.241:443", "classification_reason": "Type \u00ab web_probe \u00bb (signaux protocolaires) \u00b7 confiance 74%" }, "classification_reason": "Type \u00ab web_probe \u00bb (signaux protocolaires) \u00b7 confiance 74%", "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 0, "protocol": 35, "novelty": 0, "risk_score": 40, "correlation_boost": 8 }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "scanner" ], "confidence": 0.82, "classification_confidence": 0.82, "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "57bec7d55f9317d6e7b129b55f0c06489f77fdff", "protocol_details": { "http_method": "CONNECT", "http_path": "104.16.184.241:443", "request_line": "CONNECT 104.16.184.241:443 HTTP\/1.1", "port": 7890, "service": "http", "service_label_fr": "HTTP" }, "evidence_snippet": "CONNECT 104.16.184.241:443 HTTP\/1.1\r\nHost: 104.16.184.241:443", "attack_vector": "Sonde HTTP \u00b7 via HTTP:7890 \u00b7 (sonde \/ probe) \u00b7 \u2192 104.16.184.241:443", "target_port_label": "7890 \u00b7 HTTP", "emulator_service": "http", "confidence_reason": "Confiance 74 % \u2014 Score WAF 8", "site_display": { "classification": null, "classification_reason": "Type \u00ab web_probe \u00bb (signaux protocolaires) \u00b7 confiance 74%", "classification_reason_label_fr": "Type \u00ab web_probe \u00bb (signaux protocolaires) \u00b7 confiance 74%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 40\/100", "confidence_pct": 82, "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 0, "protocol": 35, "novelty": 0, "risk_score": 40, "correlation_boost": 8 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 40, "risk_label": "Moyen", "service_name": "http", "service_label_fr": "HTTP", "dst_port": 7890, "protocol_emulated": null, "tags_summary": null, "tags_summary_labels_fr": null, "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-http", "correlation_flags": [ "multi_protocol_correlation" ], "correlation_flags_labels_fr": [ "Multi-protocole corr\u00e9l\u00e9 (5 min)" ], "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": "Corr\u00e9lation +8", "protocol_details": { "http_method": "CONNECT", "http_path": "104.16.184.241:443", "request_line": "CONNECT 104.16.184.241:443 HTTP\/1.1", "port": 7890, "service": "http", "service_label_fr": "HTTP" }, "attack_vector": "Sonde HTTP \u00b7 via HTTP:7890 \u00b7 (sonde \/ probe) \u00b7 \u2192 104.16.184.241:443", "evidence_snippet": "CONNECT 104.16.184.241:443 HTTP\/1.1\r\nHost: 104.16.184.241:443", "target_port_label": "7890 \u00b7 HTTP", "emulator_service": "http", "confidence_reason": "Confiance 74 % \u2014 Score WAF 8", "confidence_factors_fr": "Confiance 82 % \u2014 Score WAF 8 \u00b7 Bonus corr\u00e9lation +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": "http", "service_banner": "honeypot-http", "service_os": "linux", "dst_port": "7890" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "multi_protocol_correlation": true, "multi_protocol_count": 3, "multi_protocol_sample": [ "http", "port:3125", "port:7890" ], "multi_protocol_window_s": 300, "behavior_alerts": [ "multi_protocol_correlation" ], "correlation_confidence_boost": 8, "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "http_dangerous_method", "http_method_uncommon", "http_no_ua" ] }

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