Détails IP 34.77.150.204

Synthèse exécutive

Profil de menace

Score de risque 49/100 Moyen

Première observation 16/06/2026 02:13 UTC

Dernière observation 16/06/2026 02:14 UTC

Événements (période) 30

MITRE ATT&CK principal TA0007 25 occurrences

Activité suspecte · risque 45/100

Pourquoi listée

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

Rafale d'authentification SSH · confiance 47%

Confiance 47 % — Score WAF 8

Comparaison ASN / FAI

ASN 396982 · 34.77.144.0/20 · ARIN — 8 pair(s) ASN/FAI listé(s) — activité locale élevée vs pairs · 30 événements sur la période pour cette IP.

162.216.150.197 Scanner web 16/06/2026 04:19 UTC
205.210.31.200 Sonde WebSphere 16/06/2026 04:18 UTC
147.185.132.255 Scanner web 16/06/2026 04:17 UTC
162.216.150.79 Scanner web 16/06/2026 04:13 UTC
162.216.149.147 Scanner web 16/06/2026 04:12 UTC
205.210.31.136 jetdirect 16/06/2026 04:10 UTC
205.210.31.71 admin-alt 16/06/2026 04:10 UTC
198.235.24.146 Sonde Memcached 16/06/2026 04:10 UTC

Événements (filtres)

Première observation

16/06/2026 02:13 UTC

Dernière observation

16/06/2026 02:14 UTC

Dernière activité (filtres)

16/06/2026 02:14 UTC

Événements 7j

Ports distincts (7j)

Classifications (7j)

Sévérité max (7j)

Élevée

Géolocalisation

Origine réseau déclarée

Belgique unknown unknown

FAI / réseau

Opérateur et dernière activité ban

Google LLC 0 Port 143 imap_bruteforce

Renseignement menaces

Score capteur — surveiller, investiguer ou bloquer.

Recommandation

Stade d'attaque

Sonde / probe

Chaîne d'attaque

Découverte

Vecteur d'attaque

oracle tns probe · via IMAP:143 · (sonde / probe)

Détails protocole

IMAP: Sonde protocole IMAP (LOGIN/CAPABILITY)

Aperçu payload

�<,��:(DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=non-abc-existent-ser-vice-123

Port / service

143 · IMAP

Service émulé

IMAP

Raison confiance

Confiance 47 % — Motif catalogue confirmé

Technique MITRE

TA0007

Persona capteur

mail.sensor-1.internal

Recommandation

Surveiller

Rôle capteur

Renseignement menaces

Signaux de précision

pat-0520

Confiance

47% Confiance modérée — signal unique

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

30 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

30 événement(s) — page 1/1

Horodatage	Proto	Port	Service	Classification	Sévérité	Risque
16/06/2026 02:14:10 UTC	TCP	143 · IMAP	imap	Sonde POP3 pop3 probe · via IMAP:143 · (sonde / probe)	Élevée	Moyen · 45
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated mongodb_probe net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Service IMAP Payload �(r��\| Pourquoi cette classification : Rafale d'authentification SSH · confiance 50% Confiance classification 50% Confiance modérée — signal unique Risque capteur Moyen · 45 Confiance : Confiance 50 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0532 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Payload (extrait) �(r��\| Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 44, "payload_entropy": 1.9235205817738175, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 48, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.4, "risk_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 45, "tag_count": 4, "anomaly_count": 0, "campaign_key": "55a3e6adc384f2fbeb8c47557fd27b308338b059", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_confidence": 0.5, "confidence": 0.5, "precision_signals": [ "pat-0532" ], "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 50%", "confidence_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 45 }, "service_name": "imap", "risk_confidence_factor": 50, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "2a177602bee0d039f41fbd6da5240e04", "path_pattern_hash": "44d5bece51c65fa33908cf3d76b6745a" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 45 }, "payload_preview": "\ufffd\u0000\u0000(r\ufffd\u001d\u0013\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0002\u0000\u0001\ufffd\ufffd\u0000\u0001\ufffd\|\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000", "request_sample": "\ufffd\u0000\u0000(r\ufffd\u001d\u0013\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0002\u0000\u0001\ufffd\ufffd\u0000\u0001\ufffd\|\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000", "payload_snippet": "\ufffd\u0000\u0000(r\ufffd\u001d\u0013\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0002\u0000\u0001\ufffd\ufffd\u0000\u0001\ufffd\|\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000", "evidence": { "request_sample": "\ufffd\u0000\u0000(r\ufffd\u001d\u0013\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0002\u0000\u0001\ufffd\ufffd\u0000\u0001\ufffd\|\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000", "payload_snippet": "\ufffd\u0000\u0000(r\ufffd\u001d\u0013\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0002\u0000\u0001\ufffd\ufffd\u0000\u0001\ufffd\|\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000", "classification_reason": "Rafale d'authentification SSH \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": "db6f9a64405ba0083fc79a1bcec7c326bafee400", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\ufffd\u0000\u0000(r\ufffd\u001d\u0013\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0002\u0000\u0001\ufffd\ufffd\u0000\u0001\ufffd\|\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "\ufffd(r\ufffd\ufffd\ufffd\ufffd\|", "attack_vector": "pop3 probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 50%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 50%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 45\/100", "confidence_pct": 50, "confidence_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 45 }, "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": "imap", "service_label_fr": "IMAP", "dst_port": 143, "protocol_emulated": true, "tags_summary": [ "pat-0532" ], "tags_summary_labels_fr": [ "pat-0532" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-imap", "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": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\ufffd\u0000\u0000(r\ufffd\u001d\u0013\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0002\u0000\u0001\ufffd\ufffd\u0000\u0001\ufffd\|\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "pop3 probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "\ufffd(r\ufffd\ufffd\ufffd\ufffd\|", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "mongodb_probe", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true, "behavior_alert_count": 1, "behavior_priority": 84 }
16/06/2026 02:14:10 UTC	TCP	143 · IMAP	imap	Sonde POP3 pop3 probe · via IMAP:143 · (sonde / probe)	Élevée	Moyen · 45
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Service IMAP Payload f�SMB@$333333333333337 Pourquoi cette classification : Rafale d'authentification SSH · confiance 50% Confiance classification 50% Confiance modérée — signal unique Risque capteur Moyen · 45 Confiance : Confiance 50 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0532 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Payload (extrait) f�SMB@$333333333333337 Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 106, "payload_entropy": 1.562219115128654, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 48, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 45, "tag_count": 3, "anomaly_count": 0, "campaign_key": "ba54c69867e6b8120ca43682f345981a8ad648a8", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_confidence": 0.5, "confidence": 0.5, "precision_signals": [ "pat-0532" ], "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 50%", "confidence_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 45 }, "service_name": "imap", "risk_confidence_factor": 50, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "c410cf23b3d85ec98026baf9f8231d24", "path_pattern_hash": "44d5bece51c65fa33908cf3d76b6745a" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 45 }, "payload_preview": "\u0000\u0000\u0000f\ufffdSMB@\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u001f\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000$\u0000\u0001\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0013333333333333337\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0002\u0002", "request_sample": "\u0000\u0000\u0000f\ufffdSMB@\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u001f\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000$\u0000\u0001\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0013333333333333337\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0002\u0002", "payload_snippet": "\u0000\u0000\u0000f\ufffdSMB@\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u001f\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000$\u0000\u0001\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0013333333333333337\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0002\u0002", "evidence": { "request_sample": "\u0000\u0000\u0000f\ufffdSMB@\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u001f\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000$\u0000\u0001\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0013333333333333337\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0002\u0002", "payload_snippet": "\u0000\u0000\u0000f\ufffdSMB@\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u001f\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000$\u0000\u0001\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0013333333333333337\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0002\u0002", "classification_reason": "Rafale d'authentification SSH \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": "2f4796c288e9ea4ed160cbee6b448ab079ed15f5", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0000\u0000\u0000f\ufffdSMB@\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u001f\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000$\u0000\u0001\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0013333333333333337\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0002\u0002", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "f\ufffdSMB@$333333333333337", "attack_vector": "pop3 probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 50%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 50%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 45\/100", "confidence_pct": 50, "confidence_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 45 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 45, "risk_label": "Moyen", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "protocol_emulated": true, "tags_summary": [ "pat-0532" ], "tags_summary_labels_fr": [ "pat-0532" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": "Confiance mod\u00e9r\u00e9e \u2014 signal unique", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0000\u0000\u0000f\ufffdSMB@\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u001f\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000$\u0000\u0001\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0013333333333333337\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0002\u0002", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "pop3 probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "f\ufffdSMB@$333333333333337", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:14:10 UTC	TCP	143 · IMAP	imap	Sonde POP3 pop3 probe · via IMAP:143 · (sonde / probe)	Élevée	Moyen · 45
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Service IMAP Payload �� Pourquoi cette classification : Rafale d'authentification SSH · confiance 50% Confiance classification 50% Confiance modérée — signal unique 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": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 12, "payload_entropy": 2.125814583693911, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 48, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 45, "tag_count": 3, "anomaly_count": 0, "campaign_key": "ba54c69867e6b8120ca43682f345981a8ad648a8", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_confidence": 0.5, "confidence": 0.5, "precision_signals": [ "pat-0554" ], "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 50%", "confidence_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 45 }, "service_name": "imap", "risk_confidence_factor": 50, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "f99628738e369af121d08bbcf3285562", "path_pattern_hash": "44d5bece51c65fa33908cf3d76b6745a" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 45 }, "payload_preview": "\ufffd\ufffd\u0000\u0000\u0000\u0006\u0001\u0002\u0000\u0000\u0000\u0001", "request_sample": "\ufffd\ufffd\u0000\u0000\u0000\u0006\u0001\u0002\u0000\u0000\u0000\u0001", "payload_snippet": "\ufffd\ufffd\u0000\u0000\u0000\u0006\u0001\u0002\u0000\u0000\u0000\u0001", "evidence": { "request_sample": "\ufffd\ufffd\u0000\u0000\u0000\u0006\u0001\u0002\u0000\u0000\u0000\u0001", "payload_snippet": "\ufffd\ufffd\u0000\u0000\u0000\u0006\u0001\u0002\u0000\u0000\u0000\u0001", "classification_reason": "Rafale d'authentification SSH \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": "fd1430547dec11d0db5033ea2f864c927e33e2cd", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\ufffd\ufffd\u0000\u0000\u0000\u0006\u0001\u0002\u0000\u0000\u0000\u0001", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "\ufffd\ufffd", "attack_vector": "pop3 probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 50%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 50%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 45\/100", "confidence_pct": 50, "confidence_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 45 }, "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": "imap", "service_label_fr": "IMAP", "dst_port": 143, "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-imap", "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": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\ufffd\ufffd\u0000\u0000\u0000\u0006\u0001\u0002\u0000\u0000\u0000\u0001", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "pop3 probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "\ufffd\ufffd", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:14:10 UTC	TCP	143 · IMAP	imap	Sonde port 143/TCP port 143 tcp · via IMAP:143 · (sonde / probe)	Élevée	Faible · 38
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Preuve honeypot — Sonde port 143/TCP Connexion détectée sur le port 143 (TCP) du capteur simulé. Service IMAP Payload 1 $4 PING Pourquoi cette classification :* Rafale d'authentification SSH · confiance 55% Confiance classification 55% Risque capteur Faible · 38 Confiance : Confiance 55 % — Classification nommée non retenue — preuves insuffisantes Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) Redis PING RESP User-Agent — Règles WAF — Payload (extrait) 1 $4 PING Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 14, "payload_entropy": 3.128085278891395, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 38, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 38, "tag_count": 3, "anomaly_count": 0, "campaign_key": "ba54c69867e6b8120ca43682f345981a8ad648a8", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 55%", "confidence": 0.55, "classification_confidence": 0.55, "precision_score": 0, "precision_signals": [], "kb_rule_ids": [], "matched_patterns": [ "pat-0414" ], "matched_pattern_names": [ "Redis PING RESP" ], "pattern_ids": [ "pat-0414" ], "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "named_classification_skipped": true, "named_candidate": "pop3_probe", "service_name": "imap", "risk_confidence_factor": 55, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "a43cb6a3b9d261112714d00e36b33106", "path_pattern_hash": "a16ceff6d669b3e29397887a084460a7" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 38 }, "payload_preview": "1\r\n$4\r\nPING\r\n", "request_sample": "1\r\n$4\r\nPING\r\n", "payload_snippet": "1\r\n$4\r\nPING", "evidence": { "request_sample": "1\r\n$4\r\nPING\r\n", "payload_snippet": "1\r\n$4\r\nPING", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 55%" }, "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": "6faf2287f1ffaf66f8669292a8f33875ffecd1f7", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "1\r\n$4\r\nPING", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "1\r\n$4\r\nPING", "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 55%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 55%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 38\/100", "confidence_pct": 55, "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 38, "risk_label": "Faible", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "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-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "1\r\n$4\r\nPING", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "1\r\n$4\r\nPING", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:14:10 UTC	TCP	143 · IMAP	imap	mqtt probe mqtt probe · via IMAP:143 · (sonde / probe)	Élevée	Moyen · 49
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated mqtt_connect net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Service IMAP Payload MQTT<AAAAA Pourquoi cette classification : Rafale d'authentification SSH · confiance 97% Confiance classification 97% Risque capteur Moyen · 49 Confiance : Confiance 97 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0373 pat-0615 Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) MQTT protocol MQTT alt CONNECT Minecraft varint handshake User-Agent — Règles WAF — Payload (extrait) MQTT<AAAAA Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 19, "payload_entropy": 3.281373409411991, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 54, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.4, "risk_breakdown": { "waf": 8, "classification": 54, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 49, "tag_count": 4, "anomaly_count": 0, "campaign_key": "87f83c059f12c06c6f8d0af47ce2bedaaa4df77d", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 97%", "confidence": 0.97, "classification_confidence": 0.97, "precision_score": 110, "precision_signals": [ "pat-0373", "pat-0615" ], "kb_rule_ids": [ "pat-0373", "pat-0615" ], "matched_patterns": [ "pat-0373", "pat-0615", "pat-0554" ], "matched_pattern_names": [ "MQTT protocol", "MQTT alt CONNECT", "Minecraft varint handshake" ], "pattern_ids": [ "pat-0373", "pat-0615", "pat-0554" ], "confidence_breakdown": { "waf": 8, "classification": 54, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 49 }, "named_classification_skipped": false, "service_name": "imap", "risk_confidence_factor": 97, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "146feb4208f989935534a353df60ec62", "path_pattern_hash": "4449b927317468afa12a2f935a413459" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 49 }, "payload_preview": "\u0010\u0011\u0000\u0004MQTT\u0003\u0002\u0000<\u0000\u0005AAAAA", "request_sample": "\u0010\u0011\u0000\u0004MQTT\u0003\u0002\u0000<\u0000\u0005AAAAA", "payload_snippet": "\u0010\u0011\u0000\u0004MQTT\u0003\u0002\u0000<\u0000\u0005AAAAA", "evidence": { "request_sample": "\u0010\u0011\u0000\u0004MQTT\u0003\u0002\u0000<\u0000\u0005AAAAA", "payload_snippet": "\u0010\u0011\u0000\u0004MQTT\u0003\u0002\u0000<\u0000\u0005AAAAA", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 97%" }, "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": "2f5e819395fd86f371ce3dc96f4c6e53f3882a0d", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0010\u0011\u0000\u0004MQTT\u0003\u0002\u0000<\u0000\u0005AAAAA", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "MQTT<AAAAA", "attack_vector": "mqtt probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 97 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 97%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 97%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 49\/100", "confidence_pct": 97, "confidence_breakdown": { "waf": 8, "classification": 54, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 49 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 49, "risk_label": "Moyen", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "protocol_emulated": true, "tags_summary": [ "pat-0373", "pat-0615" ], "tags_summary_labels_fr": [ "pat-0373", "pat-0615" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0010\u0011\u0000\u0004MQTT\u0003\u0002\u0000<\u0000\u0005AAAAA", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "mqtt probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "MQTT<AAAAA", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 97 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 97 % \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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "mqtt_connect", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:14:10 UTC	TCP	143 · IMAP	imap	Sonde port 143/TCP port 143 tcp · via IMAP:143 · (sonde / probe)	Élevée	Faible · 38
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Preuve honeypot — Sonde port 143/TCP Connexion détectée sur le port 143 (TCP) du capteur simulé. Service IMAP Payload JDWP-Handshake Pourquoi cette classification : Rafale d'authentification SSH · confiance 55% Confiance classification 55% Risque capteur Faible · 38 Confiance : Confiance 55 % — Classification nommée non retenue — preuves insuffisantes Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Payload (extrait) JDWP-Handshake Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 14, "payload_entropy": 3.6644977792004623, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 38, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 38, "tag_count": 3, "anomaly_count": 0, "campaign_key": "ba54c69867e6b8120ca43682f345981a8ad648a8", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \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": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "named_classification_skipped": true, "named_candidate": "pop3_probe", "service_name": "imap", "risk_confidence_factor": 55, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "d7cf99dd7541d7bd514fc0d9a1b2d531", "path_pattern_hash": "a16ceff6d669b3e29397887a084460a7" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 38 }, "payload_preview": "JDWP-Handshake", "request_sample": "JDWP-Handshake", "payload_snippet": "JDWP-Handshake", "evidence": { "request_sample": "JDWP-Handshake", "payload_snippet": "JDWP-Handshake", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 55%" }, "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": "140ff07d9a830c0a4efce96827727fabc31533b7", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "JDWP-Handshake", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "JDWP-Handshake", "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 55%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 55%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 38\/100", "confidence_pct": 55, "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 38, "risk_label": "Faible", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "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-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "JDWP-Handshake", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "JDWP-Handshake", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:14:10 UTC	TCP	143 · IMAP	imap	Sonde Java RMI java rmi probe · via IMAP:143 · (sonde / probe)	Élevée	Faible · 32
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Service IMAP Payload JRMIK Pourquoi cette classification : Rafale d'authentification SSH · confiance 49% Confiance classification 49% Confiance modérée — signal unique Risque capteur Faible · 32 Confiance : Confiance 49 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0604 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) Java RMI JRMI User-Agent — Règles WAF — Payload (extrait) JRMIK Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 7, "payload_entropy": 2.807354922057604, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 56, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 56, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 32, "tag_count": 3, "anomaly_count": 0, "campaign_key": "ba54c69867e6b8120ca43682f345981a8ad648a8", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 49%", "confidence": 0.49, "classification_confidence": 0.49, "precision_score": 58, "precision_signals": [ "pat-0604" ], "kb_rule_ids": [ "pat-0604" ], "matched_patterns": [ "pat-0604" ], "matched_pattern_names": [ "Java RMI JRMI" ], "pattern_ids": [ "pat-0604" ], "confidence_breakdown": { "waf": 8, "classification": 56, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 32 }, "named_classification_skipped": false, "service_name": "imap", "risk_confidence_factor": 49, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "d8c49a0f759e2102fb8fa8368049d06a", "path_pattern_hash": "7a566ca86213ccd15a91c0b5a885a24f" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 32 }, "payload_preview": "JRMI\u0000\u0002K", "request_sample": "JRMI\u0000\u0002K", "payload_snippet": "JRMI\u0000\u0002K", "evidence": { "request_sample": "JRMI\u0000\u0002K", "payload_snippet": "JRMI\u0000\u0002K", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 49%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "enterprise_scan" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "854c96eb854a5f277e207f29dd59910f8da36d6d", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "JRMI\u0000\u0002K", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "JRMIK", "attack_vector": "java rmi probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 49%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 49%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 32\/100", "confidence_pct": 49, "confidence_breakdown": { "waf": 8, "classification": 56, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 32 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 32, "risk_label": "Faible", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "protocol_emulated": true, "tags_summary": [ "pat-0604" ], "tags_summary_labels_fr": [ "pat-0604" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-imap", "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": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "JRMI\u0000\u0002K", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "java rmi probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "JRMIK", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 49 % \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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:14:10 UTC	TCP	143 · IMAP	imap	mqtt probe mqtt probe · via IMAP:143 · (sonde / probe)	Élevée	Moyen · 49
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated mqtt_connect net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Service IMAP Payload MQTT<AAAAA Pourquoi cette classification : Rafale d'authentification SSH · confiance 97% Confiance classification 97% Risque capteur Moyen · 49 Confiance : Confiance 97 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0373 pat-0615 Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) MQTT protocol MQTT alt CONNECT Minecraft varint handshake User-Agent — Règles WAF — Payload (extrait) MQTT<AAAAA Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 20, "payload_entropy": 3.1414460711655217, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 54, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.4, "risk_breakdown": { "waf": 8, "classification": 54, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 49, "tag_count": 4, "anomaly_count": 0, "campaign_key": "87f83c059f12c06c6f8d0af47ce2bedaaa4df77d", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 97%", "confidence": 0.97, "classification_confidence": 0.97, "precision_score": 110, "precision_signals": [ "pat-0373", "pat-0615" ], "kb_rule_ids": [ "pat-0373", "pat-0615" ], "matched_patterns": [ "pat-0373", "pat-0615", "pat-0554" ], "matched_pattern_names": [ "MQTT protocol", "MQTT alt CONNECT", "Minecraft varint handshake" ], "pattern_ids": [ "pat-0373", "pat-0615", "pat-0554" ], "confidence_breakdown": { "waf": 8, "classification": 54, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 49 }, "named_classification_skipped": false, "service_name": "imap", "risk_confidence_factor": 97, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "8cbaa0e25147458ba5f5f0e8603c4f19", "path_pattern_hash": "4449b927317468afa12a2f935a413459" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 49 }, "payload_preview": "\u0010\u0012\u0000\u0004MQTT\u0005\u0002\u0000<\u0000\u0000\u0005AAAAA", "request_sample": "\u0010\u0012\u0000\u0004MQTT\u0005\u0002\u0000<\u0000\u0000\u0005AAAAA", "payload_snippet": "\u0010\u0012\u0000\u0004MQTT\u0005\u0002\u0000<\u0000\u0000\u0005AAAAA", "evidence": { "request_sample": "\u0010\u0012\u0000\u0004MQTT\u0005\u0002\u0000<\u0000\u0000\u0005AAAAA", "payload_snippet": "\u0010\u0012\u0000\u0004MQTT\u0005\u0002\u0000<\u0000\u0000\u0005AAAAA", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 97%" }, "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": "11fa1eb384becec722198043f70a82d1505a7e32", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0010\u0012\u0000\u0004MQTT\u0005\u0002\u0000<\u0000\u0000\u0005AAAAA", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "MQTT<AAAAA", "attack_vector": "mqtt probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 97 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 97%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 97%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 49\/100", "confidence_pct": 97, "confidence_breakdown": { "waf": 8, "classification": 54, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 49 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 49, "risk_label": "Moyen", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "protocol_emulated": true, "tags_summary": [ "pat-0373", "pat-0615" ], "tags_summary_labels_fr": [ "pat-0373", "pat-0615" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0010\u0012\u0000\u0004MQTT\u0005\u0002\u0000<\u0000\u0000\u0005AAAAA", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "mqtt probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "MQTT<AAAAA", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 97 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 97 % \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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "mqtt_connect", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:14:10 UTC	TCP	143 · IMAP	imap	Sonde port 143/TCP port 143 tcp · via IMAP:143 · (sonde / probe)	Élevée	Faible · 38
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Preuve honeypot — Sonde port 143/TCP Connexion détectée sur le port 143 (TCP) du capteur simulé. Service IMAP Payload @RSYTCD: 29 Pourquoi cette classification : Rafale d'authentification SSH · confiance 55% Confiance classification 55% Risque capteur Faible · 38 Confiance : Confiance 55 % — Classification nommée non retenue — preuves insuffisantes Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Payload (extrait) @RSYTCD: 29 Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 12, "payload_entropy": 3.584962500721156, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 38, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 38, "tag_count": 3, "anomaly_count": 0, "campaign_key": "ba54c69867e6b8120ca43682f345981a8ad648a8", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \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": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "named_classification_skipped": true, "named_candidate": "pop3_probe", "service_name": "imap", "risk_confidence_factor": 55, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "b2993d6e4414a846683a71de5eb18653", "path_pattern_hash": "a16ceff6d669b3e29397887a084460a7" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 38 }, "payload_preview": "@RSYTCD: 29\n", "request_sample": "@RSYTCD: 29\n", "payload_snippet": "@RSYTCD: 29", "evidence": { "request_sample": "@RSYTCD: 29\n", "payload_snippet": "@RSYTCD: 29", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 55%" }, "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": "3d5f192ebb06587acea73aaa1ec1472e18a07c5a", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "@RSYTCD: 29", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "@RSYTCD: 29", "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 55%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 55%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 38\/100", "confidence_pct": 55, "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 38, "risk_label": "Faible", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "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-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "@RSYTCD: 29", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "@RSYTCD: 29", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:14:10 UTC	TCP	143 · IMAP	imap	Protocole TDS MSSQL mssql tds · via IMAP:143 · (sonde / probe)	Élevée	Faible · 32
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce_burst net_pop3_probe postgres_startup Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Service IMAP Payload Tuserpostgresdatabasepostgresapplication_namepsqlclient_encodingUTF8 Pourquoi cette classification : Rafale d'authentification SSH · confiance 49% Confiance classification 49% Confiance modérée — signal unique Risque capteur Faible · 32 Confiance : Confiance 49 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0356 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) RDP TPKT header MSSQL TDS prelogin ET H.323 setup Minecraft varint handshake User-Agent — Règles WAF — Payload (extrait) Tuserpostgresdatabasepostgresapplication_namepsqlclient_encodingUTF8 Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 84, "payload_entropy": 4.139167728978457, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 56, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 10, "risk_boost": 0, "risk_granularity": 4.8, "risk_breakdown": { "waf": 8, "classification": 56, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 10 }, "risk_score": 32, "tag_count": 5, "anomaly_count": 0, "campaign_key": "53d96c2bc3c802d2bc946b9ed73e513b670dac7f", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 49%", "confidence": 0.49, "classification_confidence": 0.49, "precision_score": 58, "precision_signals": [ "pat-0356" ], "kb_rule_ids": [ "pat-0356" ], "matched_patterns": [ "pat-0348", "pat-0356", "pat-0868", "pat-0554" ], "matched_pattern_names": [ "RDP TPKT header", "MSSQL TDS prelogin", "ET H.323 setup", "Minecraft varint handshake" ], "pattern_ids": [ "pat-0348", "pat-0356", "pat-0868", "pat-0554" ], "confidence_breakdown": { "waf": 8, "classification": 56, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 10, "risk_score": 32 }, "named_classification_skipped": false, "service_name": "imap", "risk_confidence_factor": 49, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "94e606a42613d0ef095b8001a98bf6ed", "path_pattern_hash": "285321e27377a1f85e5a231ca6cbffb2" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 32 }, "payload_preview": "\u0000\u0000\u0000T\u0000\u0003\u0000\u0000user\u0000postgres\u0000database\u0000postgres\u0000application_name\u0000psql\u0000client_encoding\u0000UTF8\u0000\u0000", "request_sample": "\u0000\u0000\u0000T\u0000\u0003\u0000\u0000user\u0000postgres\u0000database\u0000postgres\u0000application_name\u0000psql\u0000client_encoding\u0000UTF8\u0000\u0000", "payload_snippet": "\u0000\u0000\u0000T\u0000\u0003\u0000\u0000user\u0000postgres\u0000database\u0000postgres\u0000application_name\u0000psql\u0000client_encoding\u0000UTF8\u0000\u0000", "evidence": { "request_sample": "\u0000\u0000\u0000T\u0000\u0003\u0000\u0000user\u0000postgres\u0000database\u0000postgres\u0000application_name\u0000psql\u0000client_encoding\u0000UTF8\u0000\u0000", "payload_snippet": "\u0000\u0000\u0000T\u0000\u0003\u0000\u0000user\u0000postgres\u0000database\u0000postgres\u0000application_name\u0000psql\u0000client_encoding\u0000UTF8\u0000\u0000", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 49%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "database_scan" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "91f74aa0f069bac342b5ba2981a7db41170a545f", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0000\u0000\u0000T\u0000\u0003\u0000\u0000user\u0000postgres\u0000database\u0000postgres\u0000application_name\u0000psql\u0000client_encoding\u0000UTF8\u0000\u0000", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "Tuserpostgresdatabasepostgresapplication_namepsqlclient_encodingUTF8", "attack_vector": "mssql tds \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 49%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 49%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 32\/100", "confidence_pct": 49, "confidence_breakdown": { "waf": 8, "classification": 56, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 10, "risk_score": 32 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 32, "risk_label": "Faible", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "protocol_emulated": true, "tags_summary": [ "pat-0356" ], "tags_summary_labels_fr": [ "pat-0356" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-imap", "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": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0000\u0000\u0000T\u0000\u0003\u0000\u0000user\u0000postgres\u0000database\u0000postgres\u0000application_name\u0000psql\u0000client_encoding\u0000UTF8\u0000\u0000", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "mssql tds \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "Tuserpostgresdatabasepostgresapplication_namepsqlclient_encodingUTF8", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 49 % \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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce_burst", "net_pop3_probe", "postgres_startup", "postgresql_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:14:10 UTC	TCP	143 · IMAP	imap	Sonde RTSP rtsp probe · via IMAP:143 · (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 IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Service IMAP Payload OPTIONS rtsp://example.com RTSP/1.0 Cseq: 9652 Pourquoi cette classification : Rafale d'authentification SSH · confiance 49% Confiance classification 49% Confiance modérée — signal unique Risque capteur Moyen · 42 Confiance : Confiance 49 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0382 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) LFI Double-dot bypass RTSP protocol HTTP OPTIONS method User-Agent — Règles WAF — Payload (extrait) OPTIONS rtsp://example.com RTSP/1.0 Cseq: 9652 Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 51, "payload_entropy": 4.853318724112334, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 15, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15 }, "risk_score": 42, "tag_count": 3, "anomaly_count": 0, "campaign_key": "ba54c69867e6b8120ca43682f345981a8ad648a8", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 49%", "confidence": 0.49, "classification_confidence": 0.49, "precision_score": 58, "precision_signals": [ "pat-0382" ], "kb_rule_ids": [ "pat-0382" ], "matched_patterns": [ "pat-0103", "pat-0382", "pat-0420" ], "matched_pattern_names": [ "LFI Double-dot bypass", "RTSP protocol", "HTTP OPTIONS method" ], "pattern_ids": [ "pat-0103", "pat-0382", "pat-0420" ], "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15, "risk_score": 42 }, "named_classification_skipped": false, "service_name": "imap", "risk_confidence_factor": 49, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "45a4308741e124b82c39a2a423902055", "path_pattern_hash": "b1dd2a100b4c2489a836875293183168" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 42 }, "payload_preview": "OPTIONS rtsp:\/\/example.com RTSP\/1.0\r\nCseq: 9652\r\n\r\n", "request_sample": "OPTIONS rtsp:\/\/example.com RTSP\/1.0\r\nCseq: 9652\r\n\r\n", "payload_snippet": "OPTIONS rtsp:\/\/example.com RTSP\/1.0\r\nCseq: 9652", "evidence": { "request_sample": "OPTIONS rtsp:\/\/example.com RTSP\/1.0\r\nCseq: 9652\r\n\r\n", "payload_snippet": "OPTIONS rtsp:\/\/example.com RTSP\/1.0\r\nCseq: 9652", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 49%" }, "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": "a36aa33a3f7d997fd3b9c61e90c02a728e9533c3", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "OPTIONS rtsp:\/\/example.com RTSP\/1.0\r\nCseq: 9652", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "OPTIONS rtsp:\/\/example.com RTSP\/1.0\r\nCseq: 9652", "attack_vector": "rtsp probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 49%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 49%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 42\/100", "confidence_pct": 49, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15, "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": "imap", "service_label_fr": "IMAP", "dst_port": 143, "protocol_emulated": true, "tags_summary": [ "pat-0382" ], "tags_summary_labels_fr": [ "pat-0382" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-imap", "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": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "OPTIONS rtsp:\/\/example.com RTSP\/1.0\r\nCseq: 9652", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "rtsp probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "OPTIONS rtsp:\/\/example.com RTSP\/1.0\r\nCseq: 9652", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 49 % \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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:14:10 UTC	TCP	143 · IMAP	imap	oracle tns probe oracle tns probe · via IMAP:143 · (sonde / probe)	Élevée	Moyen · 45
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Service IMAP Payload �<,��:(DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=non-abc-existent-ser-vice-123 Pourquoi cette classification : Rafale d'authentification SSH · confiance 47% Confiance classification 47% Confiance modérée — signal unique Risque capteur Moyen · 45 Confiance : Confiance 47 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0520 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) Oracle TNS connect STUN binding Minecraft varint handshake TFTP RRQ User-Agent — Règles WAF — Payload (extrait) �<,��:(DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=non-abc-existent-ser-vice-123 Requête brute (extrait) �<,��:(DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=non-abc-existent-ser-vice-123-a-a-bc-asdf)(CID=(PROGRAM=sqlplus)(HOST=__jdbc__)(USER=)))(ADDRESS=(PROTOCOL=tcp)(HOST=62.3.50.33)(PORT=143))) Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 239, "payload_entropy": 5.132703487286676, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 54, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 15, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 54, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15 }, "risk_score": 45, "tag_count": 3, "anomaly_count": 0, "campaign_key": "ba54c69867e6b8120ca43682f345981a8ad648a8", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 47%", "confidence": 0.47, "classification_confidence": 0.47, "precision_score": 56, "precision_signals": [ "pat-0520" ], "kb_rule_ids": [ "pat-0520" ], "matched_patterns": [ "pat-0520", "pat-0771", "pat-0554", "pat-0536" ], "matched_pattern_names": [ "Oracle TNS connect", "STUN binding", "Minecraft varint handshake", "TFTP RRQ" ], "pattern_ids": [ "pat-0520", "pat-0771", "pat-0554", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 54, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15, "risk_score": 45 }, "named_classification_skipped": false, "service_name": "imap", "risk_confidence_factor": 47, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "f07d2061a2dce4f6d094cec701a62767", "path_pattern_hash": "420e91c120535c16728a9791d446fafc" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 45 }, "payload_preview": "\u0000\ufffd\u0000\u0000\u0001\u0000\u0000\u0000\u0001<\u0001,\u0000\u0000\ufffd\u0000\ufffd\b\u0000\u0000\u0000\u0001\u0000\ufffd\u0000:\u0000\u0000\u0004\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000(DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=non-abc-existent-ser-vice-123", "request_sample": "\u0000\ufffd\u0000\u0000\u0001\u0000\u0000\u0000\u0001<\u0001,\u0000\u0000\ufffd\u0000\ufffd\b\u0000\u0000\u0000\u0001\u0000\ufffd\u0000:\u0000\u0000\u0004\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000(DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=non-abc-existent-ser-vice-123-a-a-bc-asdf)(CID=(PROGRAM=sqlplus)(HOST=__jdbc__)(USER=)))(ADDRESS=(PROTOCOL=tcp)(HOST=62.3.50.33)(PORT=143)))", "payload_snippet": "\u0000\ufffd\u0000\u0000\u0001\u0000\u0000\u0000\u0001<\u0001,\u0000\u0000\ufffd\u0000\ufffd\b\u0000\u0000\u0000\u0001\u0000\ufffd\u0000:\u0000\u0000\u0004\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000(DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=non-abc-existent-ser-vice-123", "evidence": { "request_sample": "\u0000\ufffd\u0000\u0000\u0001\u0000\u0000\u0000\u0001<\u0001,\u0000\u0000\ufffd\u0000\ufffd\b\u0000\u0000\u0000\u0001\u0000\ufffd\u0000:\u0000\u0000\u0004\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000(DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=non-abc-existent-ser-vice-123-a-a-bc-asdf)(CID=(PROGRAM=sqlplus)(HOST=__jdbc__)(USER=)))(ADDRESS=(PROTOCOL=tcp)(HOST=62.3.50.33)(PORT=143)))", "payload_snippet": "\u0000\ufffd\u0000\u0000\u0001\u0000\u0000\u0000\u0001<\u0001,\u0000\u0000\ufffd\u0000\ufffd\b\u0000\u0000\u0000\u0001\u0000\ufffd\u0000:\u0000\u0000\u0004\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000(DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=non-abc-existent-ser-vice-123", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 47%" }, "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": "ee714826d3b83726aedd3c8b6f1f54cadb45e8ce", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0000\ufffd\u0000\u0000\u0001\u0000\u0000\u0000\u0001<\u0001,\u0000\u0000\ufffd\u0000\ufffd\b\u0000\u0000\u0000\u0001\u0000\ufffd\u0000:\u0000\u0000\u0004\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000(DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=non-abc-existent-ser-vice-123", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "\ufffd<,\ufffd\ufffd\ufffd:(DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=non-abc-existent-ser-vice-123", "attack_vector": "oracle tns probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 47 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 47%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 47%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 45\/100", "confidence_pct": 47, "confidence_breakdown": { "waf": 8, "classification": 54, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15, "risk_score": 45 }, "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": "imap", "service_label_fr": "IMAP", "dst_port": 143, "protocol_emulated": true, "tags_summary": [ "pat-0520" ], "tags_summary_labels_fr": [ "pat-0520" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-imap", "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": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0000\ufffd\u0000\u0000\u0001\u0000\u0000\u0000\u0001<\u0001,\u0000\u0000\ufffd\u0000\ufffd\b\u0000\u0000\u0000\u0001\u0000\ufffd\u0000:\u0000\u0000\u0004\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000(DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=non-abc-existent-ser-vice-123", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "oracle tns probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "\ufffd<,\ufffd\ufffd\ufffd:(DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=non-abc-existent-ser-vice-123", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 47 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 47 % \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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:14:07 UTC	TCP	143 · IMAP	imap	Sonde Kafka kafka probe · via IMAP:143 · (sonde / probe)	Élevée	Faible · 32
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Service IMAP Payload C3�consumer-Offset Explorer 2.2-18apache-kafka-java2.4.0 Pourquoi cette classification : Rafale d'authentification SSH · confiance 47% Confiance classification 47% Confiance modérée — signal unique Risque capteur Faible · 32 Confiance : Confiance 47 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0556 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) Kafka ApiVersions key Minecraft varint handshake User-Agent — Règles WAF — Payload (extrait) C3�consumer-Offset Explorer 2.2-18apache-kafka-java2.4.0 Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 71, "payload_entropy": 4.83906190787142, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 56, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 15, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 56, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15 }, "risk_score": 32, "tag_count": 3, "anomaly_count": 0, "campaign_key": "ba54c69867e6b8120ca43682f345981a8ad648a8", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 47%", "confidence": 0.47, "classification_confidence": 0.47, "precision_score": 56, "precision_signals": [ "pat-0556" ], "kb_rule_ids": [ "pat-0556" ], "matched_patterns": [ "pat-0556", "pat-0554" ], "matched_pattern_names": [ "Kafka ApiVersions key", "Minecraft varint handshake" ], "pattern_ids": [ "pat-0556", "pat-0554" ], "confidence_breakdown": { "waf": 8, "classification": 56, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15, "risk_score": 32 }, "named_classification_skipped": false, "service_name": "imap", "risk_confidence_factor": 47, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "d9bcc621186ef441cc445f2b3dbd5f10", "path_pattern_hash": "369bfdf011acc5969bcb68a7ffd2ca13" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 32 }, "payload_preview": "\u0000\u0000\u0000C\u0000\u0012\u0000\u0000\u001e3\ufffd\u0000\u001fconsumer-Offset Explorer 2.2-18\u0000\u0012apache-kafka-java\u00062.4.0\u0000", "request_sample": "\u0000\u0000\u0000C\u0000\u0012\u0000\u0000\u001e3\ufffd\u0000\u001fconsumer-Offset Explorer 2.2-18\u0000\u0012apache-kafka-java\u00062.4.0\u0000", "payload_snippet": "\u0000\u0000\u0000C\u0000\u0012\u0000\u0000\u001e3\ufffd\u0000\u001fconsumer-Offset Explorer 2.2-18\u0000\u0012apache-kafka-java\u00062.4.0\u0000", "evidence": { "request_sample": "\u0000\u0000\u0000C\u0000\u0012\u0000\u0000\u001e3\ufffd\u0000\u001fconsumer-Offset Explorer 2.2-18\u0000\u0012apache-kafka-java\u00062.4.0\u0000", "payload_snippet": "\u0000\u0000\u0000C\u0000\u0012\u0000\u0000\u001e3\ufffd\u0000\u001fconsumer-Offset Explorer 2.2-18\u0000\u0012apache-kafka-java\u00062.4.0\u0000", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 47%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "enterprise_scan" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "845b5e85cea817fc3dad590779d1209445f8a149", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0000\u0000\u0000C\u0000\u0012\u0000\u0000\u001e3\ufffd\u0000\u001fconsumer-Offset Explorer 2.2-18\u0000\u0012apache-kafka-java\u00062.4.0\u0000", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "C3\ufffdconsumer-Offset Explorer 2.2-18apache-kafka-java2.4.0", "attack_vector": "kafka probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 47 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 47%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 47%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 32\/100", "confidence_pct": 47, "confidence_breakdown": { "waf": 8, "classification": 56, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15, "risk_score": 32 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 32, "risk_label": "Faible", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "protocol_emulated": true, "tags_summary": [ "pat-0556" ], "tags_summary_labels_fr": [ "pat-0556" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-imap", "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": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0000\u0000\u0000C\u0000\u0012\u0000\u0000\u001e3\ufffd\u0000\u001fconsumer-Offset Explorer 2.2-18\u0000\u0012apache-kafka-java\u00062.4.0\u0000", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "kafka probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "C3\ufffdconsumer-Offset Explorer 2.2-18apache-kafka-java2.4.0", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 47 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 47 % \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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:14:07 UTC	TCP	143 · IMAP	imap	Sonde port 143/TCP port 143 tcp · via IMAP:143 · (sonde / probe)	Élevée	Moyen · 40
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce_burst net_pop3_probe postgres_startup Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Preuve honeypot — Sonde port 143/TCP Connexion détectée sur le port 143 (TCP) du capteur simulé. Service IMAP Payload #3� adminclient-520eSse Pourquoi cette classification : Rafale d'authentification SSH · confiance 49% Confiance classification 49% Confiance modérée — signal unique Risque capteur Moyen · 40 Confiance : Confiance 49 % — Motif catalogue confirmé · Classification nommée non retenue — preuves insuffisantes Protocole émulé 1 Signaux pat-0348 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) RDP TPKT header ET H.323 setup Minecraft varint handshake TFTP RRQ User-Agent — Règles WAF — Payload (extrait) #3� adminclient-520eSse Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 39, "payload_entropy": 4.085180800729588, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 38, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 10, "risk_boost": 0, "risk_granularity": 4.8, "risk_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 10 }, "risk_score": 40, "tag_count": 5, "anomaly_count": 0, "campaign_key": "53d96c2bc3c802d2bc946b9ed73e513b670dac7f", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 49%", "confidence": 0.49, "classification_confidence": 0.49, "precision_score": 58, "precision_signals": [ "pat-0348" ], "kb_rule_ids": [ "pat-0348" ], "matched_patterns": [ "pat-0348", "pat-0868", "pat-0554", "pat-0536" ], "matched_pattern_names": [ "RDP TPKT header", "ET H.323 setup", "Minecraft varint handshake", "TFTP RRQ" ], "pattern_ids": [ "pat-0348", "pat-0868", "pat-0554", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 10, "risk_score": 40 }, "named_classification_skipped": true, "named_candidate": "rdp_probe", "service_name": "imap", "risk_confidence_factor": 49, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "2325bf02fd9145ae368d2e390f07b362", "path_pattern_hash": "a16ceff6d669b3e29397887a084460a7" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 40 }, "payload_preview": "\u0000\u0000\u0000#\u0000\u0003\u0000\u0000\u001e3\ufffd\u0000\radminclient-5\u0000\u0000\u0000\u0001\u0000\u000620eSse", "request_sample": "\u0000\u0000\u0000#\u0000\u0003\u0000\u0000\u001e3\ufffd\u0000\radminclient-5\u0000\u0000\u0000\u0001\u0000\u000620eSse", "payload_snippet": "\u0000\u0000\u0000#\u0000\u0003\u0000\u0000\u001e3\ufffd\u0000\radminclient-5\u0000\u0000\u0000\u0001\u0000\u000620eSse", "evidence": { "request_sample": "\u0000\u0000\u0000#\u0000\u0003\u0000\u0000\u001e3\ufffd\u0000\radminclient-5\u0000\u0000\u0000\u0001\u0000\u000620eSse", "payload_snippet": "\u0000\u0000\u0000#\u0000\u0003\u0000\u0000\u001e3\ufffd\u0000\radminclient-5\u0000\u0000\u0000\u0001\u0000\u000620eSse", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 49%" }, "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": "ec71a29e5a489631885dfa5a9f4388e0ebd0e60f", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0000\u0000\u0000#\u0000\u0003\u0000\u0000\u001e3\ufffd\u0000\radminclient-5\u0000\u0000\u0000\u0001\u0000\u000620eSse", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "#3\ufffd\radminclient-520eSse", "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9 \u00b7 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 49%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 49%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 40\/100", "confidence_pct": 49, "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 10, "risk_score": 40 }, "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": "imap", "service_label_fr": "IMAP", "dst_port": 143, "protocol_emulated": true, "tags_summary": [ "pat-0348" ], "tags_summary_labels_fr": [ "pat-0348" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-imap", "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": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0000\u0000\u0000#\u0000\u0003\u0000\u0000\u001e3\ufffd\u0000\radminclient-5\u0000\u0000\u0000\u0001\u0000\u000620eSse", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "#3\ufffd\radminclient-520eSse", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9 \u00b7 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "confidence_factors_fr": "Confiance 49 % \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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce_burst", "net_pop3_probe", "postgres_startup", "postgresql_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:14:07 UTC	TCP	143 · IMAP	imap	Sonde port 143/TCP port 143 tcp · via IMAP:143 · (sonde / probe)	Élevée	Faible · 38
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Preuve honeypot — Sonde port 143/TCP Connexion détectée sur le port 143 (TCP) du capteur simulé. Service IMAP Pourquoi cette classification : Rafale d'authentification SSH · confiance 55% Confiance classification 55% Risque capteur Faible · 38 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": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "port_inferred_service": true, "bytes_in": 0, "payload_entropy": 0, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 38, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 38, "tag_count": 3, "anomaly_count": 0, "campaign_key": "ba54c69867e6b8120ca43682f345981a8ad648a8", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \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": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "named_classification_skipped": true, "named_candidate": "pop3_probe", "service_name": "imap", "risk_confidence_factor": 55, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "path_pattern_hash": "a16ceff6d669b3e29397887a084460a7" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 38 }, "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": "f35954ffee4d153a3e26ff4215a9c5f15c6ad9bb", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 55%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 55%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 38\/100", "confidence_pct": 55, "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 38, "risk_label": "Faible", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "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-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": null, "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:14:04 UTC	TCP	143 · IMAP	imap	imap bruteforce imap bruteforce · via IMAP:143 · (sonde / probe)	Élevée	Moyen · 41
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated imap_probe net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Service IMAP Payload 7FYWU8I4 CAPABILITY Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 41 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Imap Login Technique MITRE T1110 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) IMAPS CAPABILITY User-Agent — Règles WAF — Payload (extrait) 7FYWU8I4 CAPABILITY Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 21, "payload_entropy": 3.9754180179138325, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 66, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.4, "risk_breakdown": { "waf": 8, "classification": 66, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 41, "tag_count": 4, "anomaly_count": 0, "campaign_key": "5a93609251623ae2b83496a8a2f385155c1980be", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 95%", "confidence": 0.95, "classification_confidence": 0.95, "precision_score": 76, "precision_signals": [ "INT-EMAIL-imap-login" ], "kb_rule_ids": [ "INT-EMAIL-imap-login" ], "matched_patterns": [ "pat-0630" ], "matched_pattern_names": [ "IMAPS CAPABILITY" ], "pattern_ids": [ "pat-0630" ], "confidence_breakdown": { "waf": 8, "classification": 66, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 41 }, "named_classification_skipped": false, "service_name": "imap", "risk_confidence_factor": 95, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "210d732342bbb058674b699355410444", "path_pattern_hash": "d01bbf3f52d5029936b2dffb0f5e856f" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 41 }, "payload_preview": "7FYWU8I4 CAPABILITY\r\n", "request_sample": "7FYWU8I4 CAPABILITY\r\n", "payload_snippet": "7FYWU8I4 CAPABILITY", "evidence": { "request_sample": "7FYWU8I4 CAPABILITY\r\n", "payload_snippet": "7FYWU8I4 CAPABILITY", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 95%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1110" ], "mitre": "T1110", "threat_family": [ "unknown" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "b2340c9a47367154aa86968756016404b0923a47", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "7FYWU8I4 CAPABILITY", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "7FYWU8I4 CAPABILITY", "attack_vector": "imap bruteforce \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 95 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 95%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 95%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 41\/100", "confidence_pct": 95, "confidence_breakdown": { "waf": 8, "classification": 66, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 41 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 41, "risk_label": "Moyen", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "protocol_emulated": true, "tags_summary": [ "INT-EMAIL-imap-login" ], "tags_summary_labels_fr": [ "Email Imap Login" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "T1110", "mitre_technique": "T1110", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "7FYWU8I4 CAPABILITY", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "imap bruteforce \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "7FYWU8I4 CAPABILITY", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "imap_probe", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:14:03 UTC	TCP	143 · IMAP	imap	Protocole TDS MSSQL mssql tds · via IMAP:143 · (sonde / probe)	Élevée	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated mssql_tds net_bruteforce_burst net_mssql_tds Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Service IMAP Payload X%&'+,$� ��\�k�٪<K�{�\2!$��7�b9JF,� Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Faible · 35 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0519 Upstream Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) MSSQL TDS prelogin Mumble ping STUN binding Minecraft varint handshake TFTP RRQ User-Agent — Règles WAF — Payload (extrait) X%&'+,$� ��\�k�٪<K�{�\2!$��7�b9JF,� Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 88, "payload_entropy": 4.354527413223707, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 56, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.4, "risk_breakdown": { "waf": 8, "classification": 56, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 35, "tag_count": 4, "anomaly_count": 0, "campaign_key": "cfdd4ec2cc93a8c93c3be7695135bf3fe86cf9d4", "event_fingerprint": "4bb344bb255ff1a3c57aa6fef8d8d17789d2129d", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 95%", "confidence": 0.95, "classification_confidence": 0.95, "precision_score": 83, "precision_signals": [ "pat-0519", "INT-upstream" ], "kb_rule_ids": [ "pat-0519", "INT-upstream" ], "matched_patterns": [ "pat-0519", "pat-0768", "pat-0771", "pat-0554", "pat-0536" ], "matched_pattern_names": [ "MSSQL TDS prelogin", "Mumble ping", "STUN binding", "Minecraft varint handshake", "TFTP RRQ" ], "pattern_ids": [ "pat-0519", "pat-0768", "pat-0771", "pat-0554", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 56, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 35 }, "named_classification_skipped": false, "service_name": "imap", "risk_confidence_factor": 95, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "0efe38694fbb4cc2af819186b5e9ae9e", "path_pattern_hash": "285321e27377a1f85e5a231ca6cbffb2" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 35 }, "payload_preview": "\u0012\u0001\u0000X\u0000\u0000\u0001\u0000\u0000\u0000\u001f\u0000\u0006\u0001\u0000%\u0000\u0001\u0002\u0000&\u0000\u0001\u0003\u0000'\u0000\u0004\u0004\u0000+\u0000\u0001\u0005\u0000,\u0000$\ufffd\u0011\t\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\\\ufffdk\ufffd\u001f\u066a<\u0013K\ufffd{\ufffd\u0003\\2!$\ufffd\ufffd\ufffd7\ufffdb9JF,\ufffd\u0000\u0000\u0000\u0000", "request_sample": "\u0012\u0001\u0000X\u0000\u0000\u0001\u0000\u0000\u0000\u001f\u0000\u0006\u0001\u0000%\u0000\u0001\u0002\u0000&\u0000\u0001\u0003\u0000'\u0000\u0004\u0004\u0000+\u0000\u0001\u0005\u0000,\u0000$\ufffd\u0011\t\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\\\ufffdk\ufffd\u001f\u066a<\u0013K\ufffd{\ufffd\u0003\\2!$\ufffd\ufffd\ufffd7\ufffdb9JF,\ufffd\u0000\u0000\u0000\u0000", "payload_snippet": "\u0012\u0001\u0000X\u0000\u0000\u0001\u0000\u0000\u0000\u001f\u0000\u0006\u0001\u0000%\u0000\u0001\u0002\u0000&\u0000\u0001\u0003\u0000'\u0000\u0004\u0004\u0000+\u0000\u0001\u0005\u0000,\u0000$\ufffd\u0011\t\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\\\ufffdk\ufffd\u001f\u066a<\u0013K\ufffd{\ufffd\u0003\\2!$\ufffd\ufffd\ufffd7\ufffdb9JF,\ufffd\u0000\u0000\u0000\u0000", "evidence": { "request_sample": "\u0012\u0001\u0000X\u0000\u0000\u0001\u0000\u0000\u0000\u001f\u0000\u0006\u0001\u0000%\u0000\u0001\u0002\u0000&\u0000\u0001\u0003\u0000'\u0000\u0004\u0004\u0000+\u0000\u0001\u0005\u0000,\u0000$\ufffd\u0011\t\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\\\ufffdk\ufffd\u001f\u066a<\u0013K\ufffd{\ufffd\u0003\\2!$\ufffd\ufffd\ufffd7\ufffdb9JF,\ufffd\u0000\u0000\u0000\u0000", "payload_snippet": "\u0012\u0001\u0000X\u0000\u0000\u0001\u0000\u0000\u0000\u001f\u0000\u0006\u0001\u0000%\u0000\u0001\u0002\u0000&\u0000\u0001\u0003\u0000'\u0000\u0004\u0004\u0000+\u0000\u0001\u0005\u0000,\u0000$\ufffd\u0011\t\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\\\ufffdk\ufffd\u001f\u066a<\u0013K\ufffd{\ufffd\u0003\\2!$\ufffd\ufffd\ufffd7\ufffdb9JF,\ufffd\u0000\u0000\u0000\u0000", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 95%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "database_scan" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "6ca903b9bc55e46f1c7607d3ef0644dea21f6815", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0012\u0001\u0000X\u0000\u0000\u0001\u0000\u0000\u0000\u001f\u0000\u0006\u0001\u0000%\u0000\u0001\u0002\u0000&\u0000\u0001\u0003\u0000'\u0000\u0004\u0004\u0000+\u0000\u0001\u0005\u0000,\u0000$\ufffd\u0011\t\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\\\ufffdk\ufffd\u001f\u066a<\u0013K\ufffd{\ufffd\u0003\\2!$\ufffd\ufffd\ufffd7\ufffdb9JF,\ufffd\u0000\u0000\u0000\u0000", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "X%&'+,$\ufffd\t\ufffd\ufffd\ufffd\\\ufffdk\ufffd\u066a<K\ufffd{\ufffd\\2!$\ufffd\ufffd\ufffd7\ufffdb9JF,\ufffd", "attack_vector": "mssql tds \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 95 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 95%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 95%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 35\/100", "confidence_pct": 95, "confidence_breakdown": { "waf": 8, "classification": 56, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 35 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 35, "risk_label": "Faible", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "protocol_emulated": true, "tags_summary": [ "pat-0519", "INT-upstream" ], "tags_summary_labels_fr": [ "pat-0519", "Upstream" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0012\u0001\u0000X\u0000\u0000\u0001\u0000\u0000\u0000\u001f\u0000\u0006\u0001\u0000%\u0000\u0001\u0002\u0000&\u0000\u0001\u0003\u0000'\u0000\u0004\u0004\u0000+\u0000\u0001\u0005\u0000,\u0000$\ufffd\u0011\t\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\\\ufffdk\ufffd\u001f\u066a<\u0013K\ufffd{\ufffd\u0003\\2!$\ufffd\ufffd\ufffd7\ufffdb9JF,\ufffd\u0000\u0000\u0000\u0000", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "mssql tds \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "X%&'+,$\ufffd\t\ufffd\ufffd\ufffd\\\ufffdk\ufffd\u066a<K\ufffd{\ufffd\\2!$\ufffd\ufffd\ufffd7\ufffdb9JF,\ufffd", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "mssql_tds", "net_bruteforce_burst", "net_mssql_tds" ], "asn_dc_heuristic": true }
16/06/2026 02:14:03 UTC	TCP	143 · IMAP	imap	Sonde port 143/TCP port 143 tcp · via IMAP:143 · (sonde / probe)	Élevée	Faible · 38
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Preuve honeypot — Sonde port 143/TCP Connexion détectée sur le port 143 (TCP) du capteur simulé. Service IMAP Payload 0:SWԫ`2cn=nxnqsvawktjieamdhutj�nxnqsvawktjieamdhutj Pourquoi cette classification : Rafale d'authentification SSH · confiance 55% Confiance classification 55% Risque capteur Faible · 38 Confiance : Confiance 55 % — Classification nommée non retenue — preuves insuffisantes Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Payload (extrait) 0:SWԫ`2cn=nxnqsvawktjieamdhutj�nxnqsvawktjieamdhutj Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 60, "payload_entropy": 4.846729921034571, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 38, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 15, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15 }, "risk_score": 38, "tag_count": 3, "anomaly_count": 0, "campaign_key": "ba54c69867e6b8120ca43682f345981a8ad648a8", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \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": 40, "protocol": 30, "novelty": 15, "risk_score": 38 }, "named_classification_skipped": true, "named_candidate": "pop3_probe", "service_name": "imap", "risk_confidence_factor": 55, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "b2e0f3c66cdd7b636171d20046c4f226", "path_pattern_hash": "a16ceff6d669b3e29397887a084460a7" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 38 }, "payload_preview": "0:\u0002\u0004SW\u052b`2\u0002\u0001\u0003\u0004\u0017cn=nxnqsvawktjieamdhutj\ufffd\u0014nxnqsvawktjieamdhutj", "request_sample": "0:\u0002\u0004SW\u052b`2\u0002\u0001\u0003\u0004\u0017cn=nxnqsvawktjieamdhutj\ufffd\u0014nxnqsvawktjieamdhutj", "payload_snippet": "0:\u0002\u0004SW\u052b`2\u0002\u0001\u0003\u0004\u0017cn=nxnqsvawktjieamdhutj\ufffd\u0014nxnqsvawktjieamdhutj", "evidence": { "request_sample": "0:\u0002\u0004SW\u052b`2\u0002\u0001\u0003\u0004\u0017cn=nxnqsvawktjieamdhutj\ufffd\u0014nxnqsvawktjieamdhutj", "payload_snippet": "0:\u0002\u0004SW\u052b`2\u0002\u0001\u0003\u0004\u0017cn=nxnqsvawktjieamdhutj\ufffd\u0014nxnqsvawktjieamdhutj", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 55%" }, "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": "2683491e7b8fe8866a7ce78e9dd7508210398b2d", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "0:\u0002\u0004SW\u052b`2\u0002\u0001\u0003\u0004\u0017cn=nxnqsvawktjieamdhutj\ufffd\u0014nxnqsvawktjieamdhutj", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "0:SW\u052b`2cn=nxnqsvawktjieamdhutj\ufffdnxnqsvawktjieamdhutj", "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 55%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 55%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 38\/100", "confidence_pct": 55, "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15, "risk_score": 38 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 38, "risk_label": "Faible", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "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-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "0:\u0002\u0004SW\u052b`2\u0002\u0001\u0003\u0004\u0017cn=nxnqsvawktjieamdhutj\ufffd\u0014nxnqsvawktjieamdhutj", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "0:SW\u052b`2cn=nxnqsvawktjieamdhutj\ufffdnxnqsvawktjieamdhutj", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:14:00 UTC	TCP	143 · IMAP	imap	Sonde port 143/TCP port 143 tcp · via IMAP:143 · (sonde / probe)	Élevée	Faible · 38
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Preuve honeypot — Sonde port 143/TCP Connexion détectée sur le port 143 (TCP) du capteur simulé. Service IMAP Pourquoi cette classification : Rafale d'authentification SSH · confiance 55% Confiance classification 55% Risque capteur Faible · 38 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": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "port_inferred_service": true, "bytes_in": 0, "payload_entropy": 0, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 38, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 38, "tag_count": 3, "anomaly_count": 0, "campaign_key": "ba54c69867e6b8120ca43682f345981a8ad648a8", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \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": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "named_classification_skipped": true, "named_candidate": "pop3_probe", "service_name": "imap", "risk_confidence_factor": 55, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "path_pattern_hash": "a16ceff6d669b3e29397887a084460a7" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 38 }, "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": "f35954ffee4d153a3e26ff4215a9c5f15c6ad9bb", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 55%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 55%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 38\/100", "confidence_pct": 55, "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 38, "risk_label": "Faible", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "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-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": null, "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:13:57 UTC	TCP	143 · IMAP	imap	Sonde port 143/TCP port 143 tcp · via IMAP:143 · (sonde / probe)	Élevée	Faible · 38
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Preuve honeypot — Sonde port 143/TCP Connexion détectée sur le port 143 (TCP) du capteur simulé. Service IMAP Payload � Pourquoi cette classification : Rafale d'authentification SSH · confiance 49% Confiance classification 49% Confiance modérée — signal unique Risque capteur Faible · 38 Confiance : Confiance 49 % — Motif catalogue confirmé · Classification nommée non retenue — preuves insuffisantes Protocole émulé 1 Signaux pat-0348 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) RDP TPKT header ET H.323 setup Minecraft varint handshake TFTP RRQ User-Agent — Règles WAF — Payload (extrait) � Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 19, "payload_entropy": 1.983740670882855, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 38, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 38, "tag_count": 3, "anomaly_count": 0, "campaign_key": "2831f3269e13930e4781739399d7e516f78cf168", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 49%", "confidence": 0.49, "classification_confidence": 0.49, "precision_score": 58, "precision_signals": [ "pat-0348" ], "kb_rule_ids": [ "pat-0348" ], "matched_patterns": [ "pat-0348", "pat-0868", "pat-0554", "pat-0536" ], "matched_pattern_names": [ "RDP TPKT header", "ET H.323 setup", "Minecraft varint handshake", "TFTP RRQ" ], "pattern_ids": [ "pat-0348", "pat-0868", "pat-0554", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "named_classification_skipped": true, "named_candidate": "rdp_probe", "service_name": "imap", "risk_confidence_factor": 49, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "0003c8efa0acdc0c6540f4bdb920f6bc", "path_pattern_hash": "a16ceff6d669b3e29397887a084460a7" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 38 }, "payload_preview": "\u0003\u0000\u0000\u0013\u000e\ufffd\u0000\u0000\u0000\u0000\u0000\u0001\u0000\b\u0000\u000b\u0000\u0000\u0000", "request_sample": "\u0003\u0000\u0000\u0013\u000e\ufffd\u0000\u0000\u0000\u0000\u0000\u0001\u0000\b\u0000\u000b\u0000\u0000\u0000", "payload_snippet": "\u0003\u0000\u0000\u0013\u000e\ufffd\u0000\u0000\u0000\u0000\u0000\u0001\u0000\b\u0000\u000b\u0000\u0000\u0000", "evidence": { "request_sample": "\u0003\u0000\u0000\u0013\u000e\ufffd\u0000\u0000\u0000\u0000\u0000\u0001\u0000\b\u0000\u000b\u0000\u0000\u0000", "payload_snippet": "\u0003\u0000\u0000\u0013\u000e\ufffd\u0000\u0000\u0000\u0000\u0000\u0001\u0000\b\u0000\u000b\u0000\u0000\u0000", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 49%" }, "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": "69086b29d578d08a4de3b2f16887dcf6f85052a1", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0003\u0000\u0000\u0013\u000e\ufffd\u0000\u0000\u0000\u0000\u0000\u0001\u0000\b\u0000\u000b\u0000\u0000\u0000", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "\ufffd", "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9 \u00b7 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 49%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 49%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 38\/100", "confidence_pct": 49, "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 38, "risk_label": "Faible", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "protocol_emulated": true, "tags_summary": [ "pat-0348" ], "tags_summary_labels_fr": [ "pat-0348" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-imap", "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": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0003\u0000\u0000\u0013\u000e\ufffd\u0000\u0000\u0000\u0000\u0000\u0001\u0000\b\u0000\u000b\u0000\u0000\u0000", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "\ufffd", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9 \u00b7 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "confidence_factors_fr": "Confiance 49 % \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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:13:57 UTC	TCP	143 · IMAP	imap	Sonde port 143/TCP port 143 tcp · via IMAP:143 · (sonde / probe)	Élevée	Faible · 38
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Preuve honeypot — Sonde port 143/TCP Connexion détectée sur le port 143 (TCP) du capteur simulé. Service IMAP Payload Not a command Pourquoi cette classification : Rafale d'authentification SSH · confiance 55% Confiance classification 55% Risque capteur Faible · 38 Confiance : Confiance 55 % — Classification nommée non retenue — preuves insuffisantes Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Payload (extrait) Not a command Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 16, "payload_entropy": 3.327819531114783, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 38, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 38, "tag_count": 3, "anomaly_count": 0, "campaign_key": "ba54c69867e6b8120ca43682f345981a8ad648a8", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \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": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "named_classification_skipped": true, "named_candidate": "pop3_probe", "service_name": "imap", "risk_confidence_factor": 55, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "ad32b372bf9a8e846b24a957491de4e3", "path_pattern_hash": "a16ceff6d669b3e29397887a084460a7" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 38 }, "payload_preview": "Not a command \r\n", "request_sample": "Not a command \r\n", "payload_snippet": "Not a command", "evidence": { "request_sample": "Not a command \r\n", "payload_snippet": "Not a command", "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 55%" }, "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": "7615263c51fdc006876ff5448a1b09f336c7ecf2", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "Not a command", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "Not a command", "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 55%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 55%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 38\/100", "confidence_pct": 55, "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 38, "risk_label": "Faible", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "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-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "Not a command", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "Not a command", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:13:54 UTC	TCP	143 · IMAP	imap	Sonde POP3 pop3 probe · via IMAP:143 · (sonde / probe)	Élevée	Moyen · 45
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Service IMAP Payload Wtversionbind Pourquoi cette classification : Rafale d'authentification SSH · confiance 50% Confiance classification 50% Confiance modérée — signal unique Risque capteur Moyen · 45 Confiance : Confiance 50 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0771 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Payload (extrait) Wtversionbind Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 32, "payload_entropy": 3.4681390622295662, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 48, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 45, "tag_count": 3, "anomaly_count": 0, "campaign_key": "2831f3269e13930e4781739399d7e516f78cf168", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_confidence": 0.5, "confidence": 0.5, "precision_signals": [ "pat-0771" ], "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 50%", "confidence_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 45 }, "service_name": "imap", "risk_confidence_factor": 50, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "d3fed76ee07d90353241353cdbfbabdd", "path_pattern_hash": "44d5bece51c65fa33908cf3d76b6745a" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 45 }, "payload_preview": "\u0000\u001eWt\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "request_sample": "\u0000\u001eWt\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "payload_snippet": "\u0000\u001eWt\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "evidence": { "request_sample": "\u0000\u001eWt\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "payload_snippet": "\u0000\u001eWt\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "classification_reason": "Rafale d'authentification SSH \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": "20aac3462555e1f71b57c262c1a44a998db66825", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0000\u001eWt\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "Wtversionbind", "attack_vector": "pop3 probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 50%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 50%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 45\/100", "confidence_pct": 50, "confidence_breakdown": { "waf": 8, "classification": 48, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 45 }, "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": "imap", "service_label_fr": "IMAP", "dst_port": 143, "protocol_emulated": true, "tags_summary": [ "pat-0771" ], "tags_summary_labels_fr": [ "pat-0771" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-imap", "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": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0000\u001eWt\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "pop3 probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "Wtversionbind", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:13:54 UTC	TCP	143 · IMAP	imap	Sonde port 143/TCP port 143 tcp · via IMAP:143 · (sonde / probe)	Élevée	Faible · 38
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Preuve honeypot — Sonde port 143/TCP Connexion détectée sur le port 143 (TCP) du capteur simulé. Service IMAP Pourquoi cette classification : Rafale d'authentification SSH · confiance 55% Confiance classification 55% Risque capteur Faible · 38 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": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "port_inferred_service": true, "bytes_in": 0, "payload_entropy": 0, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 38, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 38, "tag_count": 3, "anomaly_count": 0, "campaign_key": "2831f3269e13930e4781739399d7e516f78cf168", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \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": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "named_classification_skipped": true, "named_candidate": "pop3_probe", "service_name": "imap", "risk_confidence_factor": 55, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "path_pattern_hash": "a16ceff6d669b3e29397887a084460a7" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 38 }, "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": "13d530c6e9ce97a77af012b63c92394703b408b2", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 55%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 55%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 38\/100", "confidence_pct": 55, "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 38, "risk_label": "Faible", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "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-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": null, "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:13:48 UTC	TCP	143 · IMAP	imap	Sonde port 143/TCP port 143 tcp · via IMAP:143 · (sonde / probe)	Élevée	Faible · 38
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Preuve honeypot — Sonde port 143/TCP Connexion détectée sur le port 143 (TCP) du capteur simulé. Service IMAP Pourquoi cette classification : Rafale d'authentification SSH · confiance 55% Confiance classification 55% Risque capteur Faible · 38 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": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "port_inferred_service": true, "bytes_in": 0, "payload_entropy": 0, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 38, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 38, "tag_count": 3, "anomaly_count": 0, "campaign_key": "ba54c69867e6b8120ca43682f345981a8ad648a8", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \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": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "named_classification_skipped": true, "named_candidate": "pop3_probe", "service_name": "imap", "risk_confidence_factor": 55, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "path_pattern_hash": "a16ceff6d669b3e29397887a084460a7" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 38 }, "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": "f35954ffee4d153a3e26ff4215a9c5f15c6ad9bb", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 55%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 55%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 38\/100", "confidence_pct": 55, "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 38, "risk_label": "Faible", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "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-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": null, "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:13:42 UTC	TCP	143 · IMAP	imap	Sonde PostgreSQL postgres probe · via IMAP:143 · (sonde / probe)	Élevée	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_pop3_probe tls_clienthello Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Service IMAP Payload ��@�XѭLM�Qb��U�%Q��u�f�K�>S p�3�~ťg~k� �(@�%��BX�}o�? �2�+�/�,�0̨̩� �� /5� �#�'<�� Pourquoi cette classification :* Type « postgres_probe » (signaux protocolaires) · confiance 49% Confiance classification 49% Confiance modérée — signal unique Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0369 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PostgreSQL startup STUN binding Minecraft varint handshake SOCKS5 greeting SIP TLS ClientHello TFTP RRQ User-Agent — Règles WAF — Payload (extrait) ��@�XѭLM�Qb��U�%Q��u�f�K�>S p�3�~ťg~k� �(@�%��BX�}o�?�2�+�/�,�0̨̩� �� /5� �#�'<�� Requête brute (extrait) ��@�XѭLM�Qb��U�%Q��u�f�K�>S p�3�~ťg~k� �(@�%��BX�}o�? �2�+�/�,�0̨̩� �� /5� �#�'<��E � � + 3��K�^䕳��"j�p�T�@d��]IL Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 1481, "payload_entropy": 7.724160517514107, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 32, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 15, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 32, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15 }, "risk_score": 35, "tag_count": 3, "anomaly_count": 0, "campaign_key": "2f45474cfafae088642f702bdc389103c10e443e", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Type \u00ab postgres_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%", "confidence": 0.49, "classification_confidence": 0.49, "precision_score": 58, "precision_signals": [ "pat-0369" ], "kb_rule_ids": [ "pat-0369" ], "matched_patterns": [ "pat-0369", "pat-0771", "pat-0554", "pat-0567", "pat-0578", "pat-0536" ], "matched_pattern_names": [ "PostgreSQL startup", "STUN binding", "Minecraft varint handshake", "SOCKS5 greeting", "SIP TLS ClientHello", "TFTP RRQ" ], "pattern_ids": [ "pat-0369", "pat-0771", "pat-0554", "pat-0567", "pat-0578", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 32, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15, "risk_score": 35 }, "named_classification_skipped": false, "service_name": "imap", "risk_confidence_factor": 49, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "4e5b927a6fa0212eb40754a6dae9f903", "path_pattern_hash": "80f3c71fe26f36a0a9399108643f66c5" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 35 }, "payload_snippet": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003@\ufffd\u0012\u001dX\u046dLM\u001c\ufffdQb\ufffd\ufffdU\ufffd%Q\ufffd\ufffdu\u001e\ufffdf\ufffdK\ufffd>S p\ufffd3\ufffd~\u0165\u0012\u001dg~k\ufffd\t\ufffd(@\ufffd%\ufffd\ufffd\ufffdBX\ufffd}o\ufffd?\f\ufffd\u00002\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0000\ufffd\u0000\ufffd\u0000\/\u00005\ufffd\u0012\u0000\n\ufffd#\ufffd'\u0000<\ufffd\u0007\ufffd\u0011\u0000\u0005\u0013\u0001\u0013\u0002\u0013\u0003", "evidence": { "request_sample": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003@\ufffd\u0012\u001dX\u046dLM\u001c\ufffdQb\ufffd\ufffdU\ufffd%Q\ufffd\ufffdu\u001e\ufffdf\ufffdK\ufffd>S p\ufffd3\ufffd~\u0165\u0012\u001dg~k\ufffd\t\ufffd(@\ufffd%\ufffd\ufffd\ufffdBX\ufffd}o\ufffd?\f\ufffd\u00002\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0000\ufffd\u0000\ufffd\u0000\/\u00005\ufffd\u0012\u0000\n\ufffd#\ufffd'\u0000<\ufffd\u0007\ufffd\u0011\u0000\u0005\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005E\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000\u0000\u0000\n\u0000\f\u0000\n\u0011\ufffd\u0000\u001d\u0000\u0017\u0000\u0018\u0000\u0019\u0000\r\u0000\u001a\u0000\u0018\b\u0004\u0004\u0003\b\u0007\b\u0005\b\u0006\u0004\u0001\u0005\u0001\u0006\u0001\u0005\u0003\u0006\u0003\u0002\u0001\u0002\u0003\u0000+\u0000\t\b\u0003\u0004\u0003\u0003\u0003\u0002\u0003\u0001\u00003\u0004\ufffd\u0004\ufffd\u0011\ufffd\u0004\ufffdK\ufffd^\u4573\ufffd\ufffd\ufffd\ufffd\u0018\"j\ufffdp\ufffdT\u001b\ufffd@d\ufffd\ufffd\u001a]IL", "payload_snippet": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003@\ufffd\u0012\u001dX\u046dLM\u001c\ufffdQb\ufffd\ufffdU\ufffd%Q\ufffd\ufffdu\u001e\ufffdf\ufffdK\ufffd>S p\ufffd3\ufffd~\u0165\u0012\u001dg~k\ufffd\t\ufffd(@\ufffd%\ufffd\ufffd\ufffdBX\ufffd}o\ufffd?\f\ufffd\u00002\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0000\ufffd\u0000\ufffd\u0000\/\u00005\ufffd\u0012\u0000\n\ufffd#\ufffd'\u0000<\ufffd\u0007\ufffd\u0011\u0000\u0005\u0013\u0001\u0013\u0002\u0013\u0003", "classification_reason": "Type \u00ab postgres_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%" }, "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": "376daec5609135af4dc4bbdc2382b646d02c525e", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003@\ufffd\u0012\u001dX\u046dLM\u001c\ufffdQb\ufffd\ufffdU\ufffd%Q\ufffd\ufffdu\u001e\ufffdf\ufffdK\ufffd>S p\ufffd3\ufffd~\u0165\u0012\u001dg~k\ufffd\t\ufffd(@\ufffd%\ufffd\ufffd\ufffdBX\ufffd}o\ufffd?\f\ufffd\u00002\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0000\ufffd\u0000\ufffd\u0000\/\u00005\ufffd\u0012\u0000\n\ufffd#\ufffd'\u0000<\ufffd\u0007\ufffd\u0011\u0000\u0005\u0013\u0001\u0013\u0002\u0013\u0003", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "\ufffd\ufffd@\ufffdX\u046dLM\ufffdQb\ufffd\ufffdU\ufffd%Q\ufffd\ufffdu\ufffdf\ufffdK\ufffd>S p\ufffd3\ufffd~\u0165g~k\ufffd\t\ufffd(@\ufffd%\ufffd\ufffd\ufffdBX\ufffd}o\ufffd?\ufffd2\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\ufffd\n\ufffd\ufffd\ufffd\/5\ufffd\n\ufffd#\ufffd'<\ufffd\ufffd", "attack_vector": "postgres probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab postgres_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%", "classification_reason_label_fr": "Type \u00ab postgres_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 35\/100", "confidence_pct": 49, "confidence_breakdown": { "waf": 8, "classification": 32, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15, "risk_score": 35 }, "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": "imap", "service_label_fr": "IMAP", "dst_port": 143, "protocol_emulated": true, "tags_summary": [ "pat-0369" ], "tags_summary_labels_fr": [ "pat-0369" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-imap", "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": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003@\ufffd\u0012\u001dX\u046dLM\u001c\ufffdQb\ufffd\ufffdU\ufffd%Q\ufffd\ufffdu\u001e\ufffdf\ufffdK\ufffd>S p\ufffd3\ufffd~\u0165\u0012\u001dg~k\ufffd\t\ufffd(@\ufffd%\ufffd\ufffd\ufffdBX\ufffd}o\ufffd?\f\ufffd\u00002\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0000\ufffd\u0000\ufffd\u0000\/\u00005\ufffd\u0012\u0000\n\ufffd#\ufffd'\u0000<\ufffd\u0007\ufffd\u0011\u0000\u0005\u0013\u0001\u0013\u0002\u0013\u0003", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "postgres probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "\ufffd\ufffd@\ufffdX\u046dLM\ufffdQb\ufffd\ufffdU\ufffd%Q\ufffd\ufffdu\ufffdf\ufffdK\ufffd>S p\ufffd3\ufffd~\u0165g~k\ufffd\t\ufffd(@\ufffd%\ufffd\ufffd\ufffdBX\ufffd}o\ufffd?*\ufffd2\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\ufffd\n\ufffd\ufffd\ufffd\/5\ufffd\n\ufffd#\ufffd'<\ufffd\ufffd", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 49 % \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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_pop3_probe", "tls_clienthello" ], "asn_dc_heuristic": true }
16/06/2026 02:13:42 UTC	TCP	143 · IMAP	imap	Protocole wire MongoDB mongodb wire protocol · via IMAP:143 · (sonde / probe)	Élevée	Faible · 38
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated mongodb_hello_probe net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Service IMAP Payload ;�admin.$cmd��hello�?>�admin.$cmd��isMaster�? Pourquoi cette classification : Type « mongodb_wire_protocol » (signaux protocolaires) · confiance 100% Confiance classification 100% Risque capteur Faible · 38 Confiance : Confiance 100 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0363 pat-0364 Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) Mongo isMaster legacy Mongo ismaster command NFS RPC mount STUN binding Minecraft varint handshake TFTP RRQ User-Agent — Règles WAF — Payload (extrait) ;�admin.$cmd��hello�?>�admin.$cmd��isMaster�? Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 121, "payload_entropy": 3.1150230512705406, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 58, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 58, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 38, "tag_count": 3, "anomaly_count": 0, "campaign_key": "6647bf02f6c6222c59ba802c4a90d0c6cd861cc0", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Type \u00ab mongodb_wire_protocol \u00bb (signaux protocolaires) \u00b7 confiance 100%", "confidence": 1, "classification_confidence": 1, "precision_score": 116, "precision_signals": [ "pat-0363", "pat-0364" ], "kb_rule_ids": [ "pat-0363", "pat-0364" ], "matched_patterns": [ "pat-0363", "pat-0364", "pat-0532", "pat-0771", "pat-0554", "pat-0536" ], "matched_pattern_names": [ "Mongo isMaster legacy", "Mongo ismaster command", "NFS RPC mount", "STUN binding", "Minecraft varint handshake", "TFTP RRQ" ], "pattern_ids": [ "pat-0363", "pat-0364", "pat-0532", "pat-0771", "pat-0554", "pat-0536" ], "confidence_breakdown": { "waf": 8, "classification": 58, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "named_classification_skipped": false, "classification_parent": "mongodb_probe", "service_name": "imap", "risk_confidence_factor": 100, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "de7aa004722a47b7532d77bd58324675", "path_pattern_hash": "9060bd55aeb34075959b54fecab264ea" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 38 }, "payload_snippet": ";\u0000\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\u0007\u0000\u0000\u0000\u0000\u0000\u0000admin.$cmd\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\ufffd\u0014\u0000\u0000\u0000\u0001hello\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd?\u0000>\u0000\u0000\u0000\u0002\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\u0007\u0000\u0000\u0000\u0000\u0000\u0000admin.$cmd\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\ufffd\u0017\u0000\u0000\u0000\u0001isMaster\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd?\u0000", "evidence": { "request_sample": ";\u0000\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\u0007\u0000\u0000\u0000\u0000\u0000\u0000admin.$cmd\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\ufffd\u0014\u0000\u0000\u0000\u0001hello\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd?\u0000>\u0000\u0000\u0000\u0002\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\u0007\u0000\u0000\u0000\u0000\u0000\u0000admin.$cmd\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\ufffd\u0017\u0000\u0000\u0000\u0001isMaster\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd?\u0000", "payload_snippet": ";\u0000\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\u0007\u0000\u0000\u0000\u0000\u0000\u0000admin.$cmd\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\ufffd\u0014\u0000\u0000\u0000\u0001hello\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd?\u0000>\u0000\u0000\u0000\u0002\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\u0007\u0000\u0000\u0000\u0000\u0000\u0000admin.$cmd\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\ufffd\u0017\u0000\u0000\u0000\u0001isMaster\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd?\u0000", "classification_reason": "Type \u00ab mongodb_wire_protocol \u00bb (signaux protocolaires) \u00b7 confiance 100%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1046" ], "mitre": "T1046", "threat_family": [ "database_scan" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "68bee6cd6fa3763443d5f7054b89866144a45a2d", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": ";\u0000\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\u0007\u0000\u0000\u0000\u0000\u0000\u0000admin.$cmd\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\ufffd\u0014\u0000\u0000\u0000\u0001hello\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd?\u0000>\u0000\u0000\u0000\u0002\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\u0007\u0000\u0000\u0000\u0000\u0000\u0000admin.$cmd\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\ufffd\u0017\u0000\u0000\u0000\u0001isMaster\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd?\u0000", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": ";\ufffdadmin.$cmd\ufffd\ufffd\ufffd\ufffdhello\ufffd?>\ufffdadmin.$cmd\ufffd\ufffd\ufffd\ufffdisMaster\ufffd?", "attack_vector": "mongodb wire protocol \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab mongodb_wire_protocol \u00bb (signaux protocolaires) \u00b7 confiance 100%", "classification_reason_label_fr": "Type \u00ab mongodb_wire_protocol \u00bb (signaux protocolaires) \u00b7 confiance 100%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 38\/100", "confidence_pct": 100, "confidence_breakdown": { "waf": 8, "classification": 58, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 38, "risk_label": "Faible", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "protocol_emulated": true, "tags_summary": [ "pat-0363", "pat-0364" ], "tags_summary_labels_fr": [ "pat-0363", "pat-0364" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "T1046", "mitre_technique": "T1046", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": ";\u0000\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\u0007\u0000\u0000\u0000\u0000\u0000\u0000admin.$cmd\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\ufffd\u0014\u0000\u0000\u0000\u0001hello\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd?\u0000>\u0000\u0000\u0000\u0002\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\u0007\u0000\u0000\u0000\u0000\u0000\u0000admin.$cmd\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\ufffd\u0017\u0000\u0000\u0000\u0001isMaster\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd?\u0000", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "mongodb wire protocol \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": ";\ufffdadmin.$cmd\ufffd\ufffd\ufffd\ufffdhello\ufffd?>\ufffdadmin.$cmd\ufffd\ufffd\ufffd\ufffdisMaster\ufffd?", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "mongodb_hello_probe", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:13:42 UTC	TCP	143 · IMAP	imap	Sonde port 143/TCP port 143 tcp · via IMAP:143 · (sonde / probe)	Élevée	Moyen · 45
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags http_get_probe imap_emulated mozi_pattern net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Preuve honeypot — Sonde port 143/TCP Connexion détectée sur le port 143 (TCP) du capteur simulé. Service IMAP Payload GET / HTTP/1.1 Host: 62.3.50.33:143 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Geck Pourquoi cette classification : Type « port_143_tcp » (signaux protocolaires) · confiance 55% Confiance classification 55% Risque capteur Moyen · 45 Confiance : Confiance 55 % — Classification nommée non retenue — preuves insuffisantes Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Payload (extrait) GET / HTTP/1.1 Host: 62.3.50.33:143 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Geck Requête brute (extrait) GET / HTTP/1.1 Host: 62.3.50.33:143 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36 Accept-Encoding: gzip Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 188, "payload_entropy": 5.378117507878917, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 40, "risk_novelty": 15, "risk_boost": 20, "risk_granularity": 4.4, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 40, "novelty": 15 }, "risk_score": 45, "tag_count": 4, "anomaly_count": 0, "campaign_key": "641008c6368a29e5084ba1165fed644ef0e9d02f", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Type \u00ab port_143_tcp \u00bb (signaux protocolaires) \u00b7 confiance 55%", "confidence": 0.55, "classification_confidence": 0.55, "precision_score": 0, "precision_signals": [], "kb_rule_ids": [], "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 40, "novelty": 15, "risk_score": 45 }, "named_classification_skipped": true, "named_candidate": "pop3_probe", "service_name": "imap", "risk_confidence_factor": 55, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "bca5ef6d155fd348b45a01f91ad71ffd", "path_pattern_hash": "a16ceff6d669b3e29397887a084460a7" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 45 }, "payload_preview": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:143\r\nUser-Agent: Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Geck", "request_sample": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:143\r\nUser-Agent: Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/127.0.0.0 Safari\/537.36\r\nAccept-Encoding: gzip\r\n\r\n", "payload_snippet": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:143\r\nUser-Agent: Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Geck", "evidence": { "request_sample": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:143\r\nUser-Agent: Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/127.0.0.0 Safari\/537.36\r\nAccept-Encoding: gzip\r\n\r\n", "payload_snippet": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:143\r\nUser-Agent: Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Geck", "classification_reason": "Type \u00ab port_143_tcp \u00bb (signaux protocolaires) \u00b7 confiance 55%" }, "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": "528ed25a1857f118a48dd35e56cf84e10a4069d4", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:143\r\nUser-Agent: Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Geck", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:143\r\nUser-Agent: Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Geck", "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "site_display": { "classification": null, "classification_reason": "Type \u00ab port_143_tcp \u00bb (signaux protocolaires) \u00b7 confiance 55%", "classification_reason_label_fr": "Type \u00ab port_143_tcp \u00bb (signaux protocolaires) \u00b7 confiance 55%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 45\/100", "confidence_pct": 55, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 40, "novelty": 15, "risk_score": 45 }, "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": "imap", "service_label_fr": "IMAP", "dst_port": 143, "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-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:143\r\nUser-Agent: Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Geck", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:143\r\nUser-Agent: Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Geck", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "http_get_probe", "imap_emulated", "mozi_pattern", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:13:42 UTC	TCP	143 · IMAP	imap	coap probe coap probe · via IMAP:143 · (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 IMAP WAF — Recommandation Surveiller Tags imap_emulated net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Service IMAP Payload �`TI[�O6� �%H8b@�5Q�R��C��'�NR��K�SI6��<լ�Y�� N1 �[ Pourquoi cette classification : Type « coap_probe » (signaux protocolaires) · confiance 51% Confiance classification 51% Risque capteur Moyen · 42 Confiance : Confiance 51 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0798 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) Sigma CoAP GET User-Agent — Règles WAF — Payload (extrait) �`TI[�O6��%H8b@�5Q�R��C��'�NR��K�SI6��<լ�Y�� N1 �[ Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 64, "payload_entropy": 5.75, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 15, "risk_boost": 0, "risk_granularity": 3.7, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15 }, "risk_score": 42, "tag_count": 2, "anomaly_count": 0, "campaign_key": "5dbb86240b20f1f0274445eb39af610c11d0b46e", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Type \u00ab coap_probe \u00bb (signaux protocolaires) \u00b7 confiance 51%", "confidence": 0.51, "classification_confidence": 0.51, "precision_score": 60, "precision_signals": [ "pat-0798" ], "kb_rule_ids": [ "pat-0798" ], "matched_patterns": [ "pat-0798" ], "matched_pattern_names": [ "Sigma CoAP GET" ], "pattern_ids": [ "pat-0798" ], "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15, "risk_score": 42 }, "named_classification_skipped": false, "service_name": "imap", "risk_confidence_factor": 51, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "e544b871a556326fb7761feaebd55f60", "path_pattern_hash": "2bc9f93b3f58e74e96efca118403941c" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 42 }, "payload_preview": "\ufffd`TI[\ufffdO6\ufffd\f\ufffd%H8b@\u0001\ufffd5Q\ufffdR\ufffd\ufffdC\ufffd\ufffd\ufffd\u001d'\u0014\ufffdNR\ufffd\ufffd\ufffd\ufffdK\ufffdSI6\ufffd\ufffd<\u056c\ufffdY\b\ufffd\ufffd\ufffd\u000e\n\ufffd\ufffdN1\r\f\ufffd[", "request_sample": "\ufffd`TI[\ufffdO6\ufffd\f\ufffd%H8b@\u0001\ufffd5Q\ufffdR\ufffd\ufffdC\ufffd\ufffd\ufffd\u001d'\u0014\ufffdNR\ufffd\ufffd\ufffd\ufffdK\ufffdSI6\ufffd\ufffd<\u056c\ufffdY\b\ufffd\ufffd\ufffd\u000e\n\ufffd\ufffdN1\r\f\ufffd[", "payload_snippet": "\ufffd`TI[\ufffdO6\ufffd\f\ufffd%H8b@\u0001\ufffd5Q\ufffdR\ufffd\ufffdC\ufffd\ufffd\ufffd\u001d'\u0014\ufffdNR\ufffd\ufffd\ufffd\ufffdK\ufffdSI6\ufffd\ufffd<\u056c\ufffdY\b\ufffd\ufffd\ufffd\u000e\n\ufffd\ufffdN1\r\f\ufffd[", "evidence": { "request_sample": "\ufffd`TI[\ufffdO6\ufffd\f\ufffd%H8b@\u0001\ufffd5Q\ufffdR\ufffd\ufffdC\ufffd\ufffd\ufffd\u001d'\u0014\ufffdNR\ufffd\ufffd\ufffd\ufffdK\ufffdSI6\ufffd\ufffd<\u056c\ufffdY\b\ufffd\ufffd\ufffd\u000e\n\ufffd\ufffdN1\r\f\ufffd[", "payload_snippet": "\ufffd`TI[\ufffdO6\ufffd\f\ufffd%H8b@\u0001\ufffd5Q\ufffdR\ufffd\ufffdC\ufffd\ufffd\ufffd\u001d'\u0014\ufffdNR\ufffd\ufffd\ufffd\ufffdK\ufffdSI6\ufffd\ufffd<\u056c\ufffdY\b\ufffd\ufffd\ufffd\u000e\n\ufffd\ufffdN1\r\f\ufffd[", "classification_reason": "Type \u00ab coap_probe \u00bb (signaux protocolaires) \u00b7 confiance 51%" }, "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": "ddeb6e4fce74c0faad5a184a2aec288043915447", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\ufffd`TI[\ufffdO6\ufffd\f\ufffd%H8b@\u0001\ufffd5Q\ufffdR\ufffd\ufffdC\ufffd\ufffd\ufffd\u001d'\u0014\ufffdNR\ufffd\ufffd\ufffd\ufffdK\ufffdSI6\ufffd\ufffd<\u056c\ufffdY\b\ufffd\ufffd\ufffd\u000e\n\ufffd\ufffdN1\r\f\ufffd[", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "\ufffd`TI[\ufffdO6\ufffd\ufffd%H8b@\ufffd5Q\ufffdR\ufffd\ufffdC\ufffd\ufffd\ufffd'\ufffdNR\ufffd\ufffd\ufffd\ufffdK\ufffdSI6\ufffd\ufffd<\u056c\ufffdY\ufffd\ufffd\ufffd\n\ufffd\ufffdN1\r\ufffd[", "attack_vector": "coap probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 51 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab coap_probe \u00bb (signaux protocolaires) \u00b7 confiance 51%", "classification_reason_label_fr": "Type \u00ab coap_probe \u00bb (signaux protocolaires) \u00b7 confiance 51%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 42\/100", "confidence_pct": 51, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15, "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": "imap", "service_label_fr": "IMAP", "dst_port": 143, "protocol_emulated": true, "tags_summary": [ "pat-0798" ], "tags_summary_labels_fr": [ "pat-0798" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "\ufffd`TI[\ufffdO6\ufffd\f\ufffd%H8b@\u0001\ufffd5Q\ufffdR\ufffd\ufffdC\ufffd\ufffd\ufffd\u001d'\u0014\ufffdNR\ufffd\ufffd\ufffd\ufffdK\ufffdSI6\ufffd\ufffd<\u056c\ufffdY\b\ufffd\ufffd\ufffd\u000e\n\ufffd\ufffdN1\r\f\ufffd[", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "coap probe \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "\ufffd`TI[\ufffdO6\ufffd\ufffd%H8b@\ufffd5Q\ufffdR\ufffd\ufffdC\ufffd\ufffd\ufffd'\ufffdNR\ufffd\ufffd\ufffd\ufffdK\ufffdSI6\ufffd\ufffd<\u056c\ufffdY\ufffd\ufffd\ufffd\n\ufffd\ufffdN1\r\ufffd[", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 51 % \u2014 Motif catalogue confirm\u00e9", "confidence_factors_fr": "Confiance 51 % \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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:13:42 UTC	TCP	143 · IMAP	imap	Sonde port 143/TCP port 143 tcp · via IMAP:143 · (sonde / probe)	Élevée	Faible · 38
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated net_bruteforce_burst net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Preuve honeypot — Sonde port 143/TCP Connexion détectée sur le port 143 (TCP) du capteur simulé. Service IMAP Pourquoi cette classification : Rafale d'authentification SSH · confiance 55% Confiance classification 55% Risque capteur Faible · 38 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": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "port_inferred_service": true, "bytes_in": 0, "payload_entropy": 0, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 38, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 38, "tag_count": 3, "anomaly_count": 0, "campaign_key": "ba54c69867e6b8120ca43682f345981a8ad648a8", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Rafale d'authentification SSH \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": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "named_classification_skipped": true, "named_candidate": "pop3_probe", "service_name": "imap", "risk_confidence_factor": 55, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "path_pattern_hash": "a16ceff6d669b3e29397887a084460a7" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 38 }, "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": "f35954ffee4d153a3e26ff4215a9c5f15c6ad9bb", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "site_display": { "classification": null, "classification_reason": "Rafale d'authentification SSH \u00b7 confiance 55%", "classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 55%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 38\/100", "confidence_pct": 55, "confidence_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 38 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 38, "risk_label": "Faible", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "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-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "port 143 tcp \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": null, "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "net_bruteforce_burst", "net_pop3_probe" ], "asn_dc_heuristic": true }
16/06/2026 02:13:38 UTC	TCP	143 · IMAP	imap	imap bruteforce imap bruteforce · via IMAP:143 · (sonde / probe)	Élevée	Moyen · 41
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 TA0007 TA0001 Protocole Émulateur IMAP WAF — Recommandation Surveiller Tags imap_emulated imap_probe net_pop3_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 143 Chemin / cible — Service IMAP Payload 7FYWU8I4 CAPABILITY Pourquoi cette classification : Type « imap_bruteforce » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 41 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Imap Login Technique MITRE T1110 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) IMAPS CAPABILITY User-Agent — Règles WAF — Payload (extrait) 7FYWU8I4 CAPABILITY Meta JSON brut { "protocol_emulated": true, "emulator_response": "2a204f4b20494d41503420686f6e6579706f742072656164790d0a", "emulator_response_len": 27, "bytes_in": 21, "payload_entropy": 3.9754180179138325, "port_category": "well_known", "org": "Google LLC", "service": "imap", "app_proto": "imap", "asn": 396982, "country": "BE", "dst_port": 143, "risk_waf": 8, "risk_classification": 66, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.1, "risk_breakdown": { "waf": 8, "classification": 66, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 41, "tag_count": 3, "anomaly_count": 0, "campaign_key": "bbd6effe130b86471a1384e166fa85108cdf0a09", "event_fingerprint": "2aee505ca8261046f5734d427b2e1084c257e862", "classification_reason": "Type \u00ab imap_bruteforce \u00bb (signaux protocolaires) \u00b7 confiance 95%", "confidence": 0.95, "classification_confidence": 0.95, "precision_score": 76, "precision_signals": [ "INT-EMAIL-imap-login" ], "kb_rule_ids": [ "INT-EMAIL-imap-login" ], "matched_patterns": [ "pat-0630" ], "matched_pattern_names": [ "IMAPS CAPABILITY" ], "pattern_ids": [ "pat-0630" ], "confidence_breakdown": { "waf": 8, "classification": 66, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 41 }, "named_classification_skipped": false, "service_name": "imap", "risk_confidence_factor": 95, "city": null, "is_datacenter": true, "is_tor_hint": false, "geo": { "country": "BE", "asn": 396982, "org": "Google LLC", "is_datacenter": true, "is_tor_hint": false }, "fingerprint": { "payload_hash": "210d732342bbb058674b699355410444", "path_pattern_hash": "d01bbf3f52d5029936b2dffb0f5e856f" }, "target_context": { "dst_port": 143, "service": "imap", "service_name": "imap", "risk_score": 41 }, "payload_preview": "7FYWU8I4 CAPABILITY\r\n", "request_sample": "7FYWU8I4 CAPABILITY\r\n", "payload_snippet": "7FYWU8I4 CAPABILITY", "evidence": { "request_sample": "7FYWU8I4 CAPABILITY\r\n", "payload_snippet": "7FYWU8I4 CAPABILITY", "classification_reason": "Type \u00ab imap_bruteforce \u00bb (signaux protocolaires) \u00b7 confiance 95%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre_techniques": [ "T1110" ], "mitre": "T1110", "threat_family": [ "unknown" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "879d45e15f69a7dc544fcdca17d997bff54b7580", "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "7FYWU8I4 CAPABILITY", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "evidence_snippet": "7FYWU8I4 CAPABILITY", "attack_vector": "imap bruteforce \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "confidence_reason": "Confiance 95 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab imap_bruteforce \u00bb (signaux protocolaires) \u00b7 confiance 95%", "classification_reason_label_fr": "Type \u00ab imap_bruteforce \u00bb (signaux protocolaires) \u00b7 confiance 95%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 41\/100", "confidence_pct": 95, "confidence_breakdown": { "waf": 8, "classification": 66, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 41 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 41, "risk_label": "Moyen", "service_name": "imap", "service_label_fr": "IMAP", "dst_port": 143, "protocol_emulated": true, "tags_summary": [ "INT-EMAIL-imap-login" ], "tags_summary_labels_fr": [ "Email Imap Login" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "T1110", "mitre_technique": "T1110", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-imap", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "imap_auth_fr": "Sonde protocole IMAP (LOGIN\/CAPABILITY)", "payload_preview": "7FYWU8I4 CAPABILITY", "port": 143, "service": "imap", "service_label_fr": "IMAP" }, "attack_vector": "imap bruteforce \u00b7 via IMAP:143 \u00b7 (sonde \/ probe)", "evidence_snippet": "7FYWU8I4 CAPABILITY", "target_port_label": "143 \u00b7 IMAP", "emulator_service": "imap", "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": "imap", "service_banner": "honeypot-imap", "service_os": "linux", "dst_port": "143" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "imap_emulated", "imap_probe", "net_pop3_probe" ], "asn_dc_heuristic": true }

34.77.150.204

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