Renseignement sur les menaces

Belgique

104.155.21.208

FAI Google LLC Première vue 17/06/2026 04:48 UTC Dernière vue 17/06/2026 04:48 UTC Risque Moyen

Période analysée : 2026-05-18 → 2026-06-17

Activité suspecte · risque 33/100

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

Réputation DNSBL WHOIS Ports

24h 7j 30j 90j

Moyen · Risque max (7j) Moyen

Synthèse exécutive

Profil de menace

Score de risque 49/100 Moyen

Première observation 17/06/2026 04:48 UTC

Dernière observation 17/06/2026 04:48 UTC

Événements (période) 29

MITRE ATT&CK principal TA0007 27 occurrences

Activité suspecte · risque 33/100

Pourquoi listée

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

Type « dns_probe » (signaux protocolaires) · confiance 0%

Confiance 0 % — 2 signal(aux) capteur

Comparaison ASN / FAI

ASN 396982 · 104.155.0.0/19 · ARIN — 8 pair(s) ASN/FAI listé(s) — activité locale élevée vs pairs · 29 événements sur la période pour cette IP.

34.79.177.120 Sonde port 11434/TCP 17/06/2026 07:13 UTC
34.52.186.237 Sonde port 3503/TCP 17/06/2026 07:13 UTC
34.79.151.177 Sonde port 9168/TCP 17/06/2026 07:13 UTC
34.62.197.208 Sonde port 10909/TCP 17/06/2026 07:13 UTC
35.233.88.72 Sonde port 3020/TCP 17/06/2026 07:12 UTC
34.140.129.51 Sonde port 15040/TCP 17/06/2026 07:12 UTC
34.52.164.192 Sonde port 12382/TCP 17/06/2026 07:12 UTC
34.14.117.1 Sonde port 8848/TCP 17/06/2026 07:12 UTC

Événements (filtres)

Première observation

17/06/2026 04:48 UTC

Dernière observation

17/06/2026 04:48 UTC

Dernière activité (filtres)

17/06/2026 04:48 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 53 dns_probe

Renseignement menaces

Score capteur — surveiller, investiguer ou bloquer.

Recommandation

Stade d'attaque

Sonde / probe

Chaîne d'attaque

Découverte

Vecteur d'attaque

dns probe · via DNS:53 · (sonde / probe)

Détails protocole

Port / service

53 · DNS

Service émulé

DNS

Raison confiance

Confiance 0 % — 2 signal(aux) capteur

Technique MITRE

TA0007

Persona capteur

mail.sensor-1.internal

Recommandation

Surveiller

Rôle capteur

Renseignement menaces

Confiance

0% 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

29 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

29 événement(s) — page 1/1

Horodatage	Proto	Port	Service	Classification	Sévérité	Risque
17/06/2026 04:48:54 UTC	TCP	53 · DNS	dns	dns probe dns probe · via DNS:53 · (sonde / probe)	Élevée	Faible · 33
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload JDWP-Handshake Pourquoi cette classification : Type « dns_probe » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 33 Confiance : Confiance 0 % — 3 signal(aux) capteur 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": "4a44d0532d480000647368616b65", "emulator_response_len": 14, "bytes_in": 14, "payload_entropy": 3.6644977792004623, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.6, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 33, "tag_count": 3, "anomaly_count": 0, "campaign_key": "b8c4aaf6dc0dcca2d5434fbaf863fbcc49abe4fe", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "confidence": 0, "classification_confidence": 0, "precision_score": 0, "precision_signals": [], "kb_rule_ids": [], "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 33 }, "named_classification_skipped": false, "service_name": "dns", "risk_confidence_factor": 0, "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": "1ff272bdca0ffa92c866625cbd3295f6" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 33 }, "payload_preview": "JDWP-Handshake", "request_sample": "JDWP-Handshake", "payload_snippet": "JDWP-Handshake", "evidence": { "request_sample": "JDWP-Handshake", "payload_snippet": "JDWP-Handshake", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "scanner" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "1deba559e0e3159a47a55e238eee21acceadca59", "protocol_details": { "payload_preview": "JDWP-Handshake", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "JDWP-Handshake", "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 3 signal(aux) capteur", "site_display": { "classification": null, "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "classification_reason_label_fr": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 33\/100", "confidence_pct": 0, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 33 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 33, "risk_label": "Faible", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "payload_preview": "JDWP-Handshake", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "JDWP-Handshake", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 3 signal(aux) capteur", "confidence_factors_fr": null, "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:54 UTC	TCP	53 · DNS	dns	Sonde Java RMI java rmi probe · via DNS:53 · (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 DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload JRMIK Pourquoi cette classification : Type « java_rmi_probe » (signaux protocolaires) · 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": "000081830000000000000000", "emulator_response_len": 12, "bytes_in": 7, "payload_entropy": 2.807354922057604, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 56, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.6, "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": "b8c4aaf6dc0dcca2d5434fbaf863fbcc49abe4fe", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab java_rmi_probe \u00bb (signaux protocolaires) \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": "dns", "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": 53, "service": "dns", "service_name": "dns", "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": "Type \u00ab java_rmi_probe \u00bb (signaux protocolaires) \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": "c42e19c9fcccc68c00a1d274efd8cb218cd01659", "protocol_details": { "payload_preview": "JRMI\u0000\u0002K", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "JRMIK", "attack_vector": "java rmi probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab java_rmi_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%", "classification_reason_label_fr": "Type \u00ab java_rmi_probe \u00bb (signaux protocolaires) \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": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "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": { "payload_preview": "JRMI\u0000\u0002K", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "java rmi probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "JRMIK", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:54 UTC	TCP	53 · DNS	dns	mqtt probe mqtt probe · via DNS:53 · (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 DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload mqtt_connect net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload MQTT<AAAAA Pourquoi cette classification : Type « mqtt_probe » (signaux protocolaires) · 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": "101280034d5100000502003c0000054141414141", "emulator_response_len": 20, "bytes_in": 20, "payload_entropy": 3.1414460711655217, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 54, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.9, "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": "72b6a90724b0c9c53493319cd9ace0921aa39735", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab mqtt_probe \u00bb (signaux protocolaires) \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": "dns", "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": 53, "service": "dns", "service_name": "dns", "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": "Type \u00ab mqtt_probe \u00bb (signaux protocolaires) \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": "25ee486365e433518b45840730d49266b25f4c04", "protocol_details": { "payload_preview": "\u0010\u0012\u0000\u0004MQTT\u0005\u0002\u0000<\u0000\u0000\u0005AAAAA", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "MQTT<AAAAA", "attack_vector": "mqtt probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 97 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab mqtt_probe \u00bb (signaux protocolaires) \u00b7 confiance 97%", "classification_reason_label_fr": "Type \u00ab mqtt_probe \u00bb (signaux protocolaires) \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": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "payload_preview": "\u0010\u0012\u0000\u0004MQTT\u0005\u0002\u0000<\u0000\u0000\u0005AAAAA", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "mqtt probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "MQTT<AAAAA", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "mqtt_connect", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:54 UTC	TCP	53 · DNS	dns	dns probe dns probe · via DNS:53 · (sonde / probe)	Élevée	Faible · 33
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload @RSYTCD: 29 Pourquoi cette classification : Type « dns_probe » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 33 Confiance : Confiance 0 % — 3 signal(aux) capteur 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": "4052d053544300002032390a00010001", "emulator_response_len": 16, "bytes_in": 12, "payload_entropy": 3.584962500721156, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.6, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 33, "tag_count": 3, "anomaly_count": 0, "campaign_key": "b8c4aaf6dc0dcca2d5434fbaf863fbcc49abe4fe", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "confidence": 0, "classification_confidence": 0, "precision_score": 0, "precision_signals": [], "kb_rule_ids": [], "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 33 }, "named_classification_skipped": false, "service_name": "dns", "risk_confidence_factor": 0, "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": "1ff272bdca0ffa92c866625cbd3295f6" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 33 }, "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": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "scanner" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "bd66f7d3915a3156cc4cbd2f5819e94b256e66ee", "protocol_details": { "payload_preview": "@RSYTCD: 29", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "@RSYTCD: 29", "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 3 signal(aux) capteur", "site_display": { "classification": null, "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "classification_reason_label_fr": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 33\/100", "confidence_pct": 0, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 33 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 33, "risk_label": "Faible", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "payload_preview": "@RSYTCD: 29", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "@RSYTCD: 29", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 3 signal(aux) capteur", "confidence_factors_fr": null, "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:54 UTC	TCP	53 · DNS	dns	oracle tns probe oracle tns probe · via DNS:53 · (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 DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload �<,��:(DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=non-abc-existent-ser-vice-123 Pourquoi cette classification : Type « oracle_tns_probe » (signaux protocolaires) · 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=53))) Meta JSON brut { "protocol_emulated": true, "emulator_response": "00ee800301000000013c012c000080007fff7f080000000100b4003a000004000000000000000000000000000000000000000000000000000000284445534352495054494f4e3d28434f4e4e4543545f444154413d28534552564943455f4e414d453d6e6f6e2d6162632d6578697374656e742d7365722d766963652d313233", "emulator_response_len": 238, "bytes_in": 238, "payload_entropy": 5.115023504291628, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 54, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 15, "risk_boost": 0, "risk_granularity": 4.6, "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": "b8c4aaf6dc0dcca2d5434fbaf863fbcc49abe4fe", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab oracle_tns_probe \u00bb (signaux protocolaires) \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": "dns", "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": "4be59595c5c961f90e9fe38dcaaaf9c2", "path_pattern_hash": "420e91c120535c16728a9791d446fafc" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "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=53)))", "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=53)))", "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": "Type \u00ab oracle_tns_probe \u00bb (signaux protocolaires) \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": "a79b7543fbedd2c52923ba0605d93d8eaf902533", "protocol_details": { "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": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "\ufffd<,\ufffd\ufffd\ufffd:(DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=non-abc-existent-ser-vice-123", "attack_vector": "oracle tns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 47 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab oracle_tns_probe \u00bb (signaux protocolaires) \u00b7 confiance 47%", "classification_reason_label_fr": "Type \u00ab oracle_tns_probe \u00bb (signaux protocolaires) \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": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "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": { "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": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "oracle tns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "\ufffd<,\ufffd\ufffd\ufffd:(DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=non-abc-existent-ser-vice-123", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:54 UTC	TCP	53 · DNS	dns	Protocole TDS MSSQL mssql tds · via DNS:53 · (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 DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload net_dns_probe postgres_startup Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload Tuserpostgresdatabasepostgresapplication_namepsqlclient_encodingUTF8 Pourquoi cette classification : Type « mssql_tds » (signaux protocolaires) · 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": "0054800300000000657200706f73746772657300646174616261736500706f737467726573006170706c69636174696f6e5f6e616d65007073716c00636c69656e745f656e636f64696e6700555446380000", "emulator_response_len": 82, "bytes_in": 84, "payload_entropy": 4.139167728978457, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 56, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 10, "risk_boost": 0, "risk_granularity": 5.3, "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": "41bf145ff35d88b3fa20d5f42614d666cab2dfc2", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab mssql_tds \u00bb (signaux protocolaires) \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": "dns", "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": 53, "service": "dns", "service_name": "dns", "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": "Type \u00ab mssql_tds \u00bb (signaux protocolaires) \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": "0bb7ec3809dcb02fc4f63d050acdbfe2aa769748", "protocol_details": { "payload_preview": "\u0000\u0000\u0000T\u0000\u0003\u0000\u0000user\u0000postgres\u0000database\u0000postgres\u0000application_name\u0000psql\u0000client_encoding\u0000UTF8\u0000\u0000", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "Tuserpostgresdatabasepostgresapplication_namepsqlclient_encodingUTF8", "attack_vector": "mssql tds \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab mssql_tds \u00bb (signaux protocolaires) \u00b7 confiance 49%", "classification_reason_label_fr": "Type \u00ab mssql_tds \u00bb (signaux protocolaires) \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": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "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": { "payload_preview": "\u0000\u0000\u0000T\u0000\u0003\u0000\u0000user\u0000postgres\u0000database\u0000postgres\u0000application_name\u0000psql\u0000client_encoding\u0000UTF8\u0000\u0000", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "mssql tds \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "Tuserpostgresdatabasepostgresapplication_namepsqlclient_encodingUTF8", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "net_dns_probe", "postgres_startup", "postgresql_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:54 UTC	TCP	53 · DNS	dns	Sonde RTSP rtsp probe · via DNS:53 · (sonde / probe)	Élevée	Moyen · 44
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload OPTIONS rtsp://example.com RTSP/1.0 Cseq: 4801 Pourquoi cette classification : Type « rtsp_probe » (signaux protocolaires) · confiance 49% Confiance classification 49% Confiance modérée — signal unique Risque capteur Moyen · 44 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: 4801 Meta JSON brut { "protocol_emulated": true, "emulator_response": "4f50d0434f4e0000727473703a2f2f6578616d706c652e636f6d20525453502f312e300d0a437365713a20343830310d0a0d0a", "emulator_response_len": 51, "bytes_in": 51, "payload_entropy": 4.774887351563314, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 15, "risk_boost": 0, "risk_granularity": 4.6, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15 }, "risk_score": 44, "tag_count": 3, "anomaly_count": 0, "campaign_key": "b8c4aaf6dc0dcca2d5434fbaf863fbcc49abe4fe", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab rtsp_probe \u00bb (signaux protocolaires) \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": 44 }, "named_classification_skipped": false, "service_name": "dns", "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": "4729ca6caad8d08f6cc6d141ab3abb08", "path_pattern_hash": "b1dd2a100b4c2489a836875293183168" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 44 }, "payload_preview": "OPTIONS rtsp:\/\/example.com RTSP\/1.0\r\nCseq: 4801\r\n\r\n", "request_sample": "OPTIONS rtsp:\/\/example.com RTSP\/1.0\r\nCseq: 4801\r\n\r\n", "payload_snippet": "OPTIONS rtsp:\/\/example.com RTSP\/1.0\r\nCseq: 4801", "evidence": { "request_sample": "OPTIONS rtsp:\/\/example.com RTSP\/1.0\r\nCseq: 4801\r\n\r\n", "payload_snippet": "OPTIONS rtsp:\/\/example.com RTSP\/1.0\r\nCseq: 4801", "classification_reason": "Type \u00ab rtsp_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": "684b58cafe86059536eaa65ae5e8cb925811f002", "protocol_details": { "payload_preview": "OPTIONS rtsp:\/\/example.com RTSP\/1.0\r\nCseq: 4801", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "OPTIONS rtsp:\/\/example.com RTSP\/1.0\r\nCseq: 4801", "attack_vector": "rtsp probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab rtsp_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%", "classification_reason_label_fr": "Type \u00ab rtsp_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 44\/100", "confidence_pct": 49, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15, "risk_score": 44 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 44, "risk_label": "Moyen", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "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": { "payload_preview": "OPTIONS rtsp:\/\/example.com RTSP\/1.0\r\nCseq: 4801", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "rtsp probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "OPTIONS rtsp:\/\/example.com RTSP\/1.0\r\nCseq: 4801", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:54 UTC	TCP	53 · DNS	dns	dns probe dns probe · via DNS:53 · (sonde / probe)	Élevée	Faible · 33
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur DNS WAF — Recommandation Surveiller Tags dns_emulated net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Pourquoi cette classification : Type « dns_probe » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 33 Confiance : Confiance 0 % — 2 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Meta JSON brut { "protocol_emulated": true, "emulator_response": "000081830000000000000000", "emulator_response_len": 12, "port_inferred_service": true, "bytes_in": 0, "payload_entropy": 0, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.2, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 33, "tag_count": 2, "anomaly_count": 0, "campaign_key": "136c5209db2645e97756c194727dfc874630a793", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "confidence": 0, "classification_confidence": 0, "precision_score": 0, "precision_signals": [], "kb_rule_ids": [], "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 33 }, "named_classification_skipped": false, "service_name": "dns", "risk_confidence_factor": 0, "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": "1ff272bdca0ffa92c866625cbd3295f6" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 33 }, "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": "09cc2185acee4f4ad5805c1af1b8969057feadc4", "protocol_details": { "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 2 signal(aux) capteur", "site_display": { "classification": null, "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "classification_reason_label_fr": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 33\/100", "confidence_pct": 0, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 33 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 33, "risk_label": "Faible", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": null, "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 2 signal(aux) capteur", "confidence_factors_fr": null, "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:54 UTC	TCP	53 · DNS	dns	mqtt probe mqtt probe · via DNS:53 · (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 DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload mqtt_connect net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload MQTT<AAAAA Pourquoi cette classification : Type « mqtt_probe » (signaux protocolaires) · 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": "101180034d5100000302003c00054141414141", "emulator_response_len": 19, "bytes_in": 19, "payload_entropy": 3.281373409411991, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 54, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.9, "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": "72b6a90724b0c9c53493319cd9ace0921aa39735", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab mqtt_probe \u00bb (signaux protocolaires) \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": "dns", "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": 53, "service": "dns", "service_name": "dns", "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": "Type \u00ab mqtt_probe \u00bb (signaux protocolaires) \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": "77852ae3f724dca078aae3a91bbeea5f7e750cca", "protocol_details": { "payload_preview": "\u0010\u0011\u0000\u0004MQTT\u0003\u0002\u0000<\u0000\u0005AAAAA", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "MQTT<AAAAA", "attack_vector": "mqtt probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 97 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab mqtt_probe \u00bb (signaux protocolaires) \u00b7 confiance 97%", "classification_reason_label_fr": "Type \u00ab mqtt_probe \u00bb (signaux protocolaires) \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": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "payload_preview": "\u0010\u0011\u0000\u0004MQTT\u0003\u0002\u0000<\u0000\u0005AAAAA", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "mqtt probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "MQTT<AAAAA", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "mqtt_connect", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:53 UTC	TCP	53 · DNS	dns	dns probe dns probe · via DNS:53 · (sonde / probe)	Élevée	Moyen · 44
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload mongodb_probe net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload �(r��\| Pourquoi cette classification : Type « dns_probe » (signaux protocolaires) · confiance 50% Confiance classification 50% Confiance modérée — signal unique Risque capteur Moyen · 44 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": "8000802372fe00000000000000000002000186a00001977c0000000000000000000000000000000000000000", "emulator_response_len": 44, "bytes_in": 44, "payload_entropy": 1.9235205817738175, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.9, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 44, "tag_count": 4, "anomaly_count": 0, "campaign_key": "e0940d356b31a142aa2471c1184090e98e10f378", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_confidence": 0.5, "confidence": 0.5, "precision_signals": [ "pat-0532" ], "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 44 }, "service_name": "dns", "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": "1ff272bdca0ffa92c866625cbd3295f6" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 44 }, "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": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "scanner" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "e44ccda04eb7975453022f0b298670a96e331356", "protocol_details": { "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": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "\ufffd(r\ufffd\ufffd\ufffd\ufffd\|", "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "classification_reason_label_fr": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 44\/100", "confidence_pct": 50, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 44 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 44, "risk_label": "Moyen", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "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": { "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": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "\ufffd(r\ufffd\ufffd\ufffd\ufffd\|", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "mongodb_probe", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:53 UTC	TCP	53 · DNS	dns	dns probe dns probe · via DNS:53 · (sonde / probe)	Élevée	Moyen · 44
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload f�SMB@$333333333333337 Pourquoi cette classification : Type « dns_probe » (signaux protocolaires) · confiance 50% Confiance classification 50% Confiance modérée — signal unique Risque capteur Moyen · 44 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": "0066f8534d4200000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002400010001000000000000001333333333333333333333333333333700000000000000000202", "emulator_response_len": 104, "bytes_in": 106, "payload_entropy": 1.562219115128654, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.6, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 44, "tag_count": 3, "anomaly_count": 0, "campaign_key": "b8c4aaf6dc0dcca2d5434fbaf863fbcc49abe4fe", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_confidence": 0.5, "confidence": 0.5, "precision_signals": [ "pat-0532" ], "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 44 }, "service_name": "dns", "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": "1ff272bdca0ffa92c866625cbd3295f6" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 44 }, "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": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "scanner" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "2c808543def168ce91311d23cd424a5c577f90f5", "protocol_details": { "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": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "f\ufffdSMB@$333333333333337", "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "classification_reason_label_fr": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 44\/100", "confidence_pct": 50, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 44 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 44, "risk_label": "Moyen", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "protocol_emulated": true, "tags_summary": [ "pat-0532" ], "tags_summary_labels_fr": [ "pat-0532" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-dns", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": "Confiance mod\u00e9r\u00e9e \u2014 signal unique", "protocol_details": { "payload_preview": "\u0000\u0000\u0000f\ufffdSMB@\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u001f\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000$\u0000\u0001\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0013333333333333337\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0002\u0002", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "f\ufffdSMB@$333333333333337", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:53 UTC	TCP	53 · DNS	dns	dns probe dns probe · via DNS:53 · (sonde / probe)	Élevée	Moyen · 44
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload 1q Pourquoi cette classification : Type « dns_probe » (signaux protocolaires) · confiance 50% Confiance classification 50% Confiance modérée — signal unique Risque capteur Moyen · 44 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) 1q Meta JSON brut { "protocol_emulated": true, "emulator_response": "31718003000600000000000100010001", "emulator_response_len": 16, "bytes_in": 12, "payload_entropy": 2.125814583693911, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.6, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 44, "tag_count": 3, "anomaly_count": 0, "campaign_key": "b8c4aaf6dc0dcca2d5434fbaf863fbcc49abe4fe", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_confidence": 0.5, "confidence": 0.5, "precision_signals": [ "pat-0554" ], "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 44 }, "service_name": "dns", "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": "266ac3da010c1e757ff9269229ebf991", "path_pattern_hash": "1ff272bdca0ffa92c866625cbd3295f6" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 44 }, "payload_preview": "1q\u0000\u0000\u0000\u0006\u0001\u0002\u0000\u0000\u0000\u0001", "request_sample": "1q\u0000\u0000\u0000\u0006\u0001\u0002\u0000\u0000\u0000\u0001", "payload_snippet": "1q\u0000\u0000\u0000\u0006\u0001\u0002\u0000\u0000\u0000\u0001", "evidence": { "request_sample": "1q\u0000\u0000\u0000\u0006\u0001\u0002\u0000\u0000\u0000\u0001", "payload_snippet": "1q\u0000\u0000\u0000\u0006\u0001\u0002\u0000\u0000\u0000\u0001", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "scanner" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "66e5b35d2fbfa988037a3daa2f4f85363a706cf5", "protocol_details": { "payload_preview": "1q\u0000\u0000\u0000\u0006\u0001\u0002\u0000\u0000\u0000\u0001", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "1q", "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "classification_reason_label_fr": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 44\/100", "confidence_pct": 50, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 44 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 44, "risk_label": "Moyen", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "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": { "payload_preview": "1q\u0000\u0000\u0000\u0006\u0001\u0002\u0000\u0000\u0000\u0001", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "1q", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "net_dns_probe" ], "asn_dc_heuristic": true, "behavior_alert_count": 3, "behavior_priority": 84 }
17/06/2026 04:48:53 UTC	TCP	53 · DNS	dns	dns probe dns probe · via DNS:53 · (sonde / probe)	Élevée	Faible · 33
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload 1 $4 PING Pourquoi cette classification :* Type « dns_probe » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 33 Confiance : Confiance 0 % — 3 signal(aux) capteur 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": "2a3188032434000050494e470d0a", "emulator_response_len": 14, "bytes_in": 14, "payload_entropy": 3.128085278891395, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.6, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 33, "tag_count": 3, "anomaly_count": 0, "campaign_key": "b8c4aaf6dc0dcca2d5434fbaf863fbcc49abe4fe", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "confidence": 0, "classification_confidence": 0, "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": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 33 }, "named_classification_skipped": false, "service_name": "dns", "risk_confidence_factor": 0, "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": "1ff272bdca0ffa92c866625cbd3295f6" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 33 }, "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": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "scanner" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "19e01b7a782dad0299c231352dba8cac6b8e72c8", "protocol_details": { "payload_preview": "1\r\n$4\r\nPING", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "1\r\n$4\r\nPING", "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 3 signal(aux) capteur", "site_display": { "classification": null, "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "classification_reason_label_fr": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 33\/100", "confidence_pct": 0, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 33 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 33, "risk_label": "Faible", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "payload_preview": "1\r\n$4\r\nPING", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "1\r\n$4\r\nPING", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 3 signal(aux) capteur", "confidence_factors_fr": null, "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:49 UTC	TCP	53 · DNS	dns	Sonde Kafka kafka probe · via DNS:53 · (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 DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload C3�consumer-Offset Explorer 2.2-18apache-kafka-java2.4.0 Pourquoi cette classification : Type « kafka_probe » (signaux protocolaires) · 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": "0043801300000000f481001f636f6e73756d65722d4f6666736574204578706c6f72657220322e322d313800126170616368652d6b61666b612d6a61766106322e342e3000", "emulator_response_len": 69, "bytes_in": 71, "payload_entropy": 4.83906190787142, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 56, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 15, "risk_boost": 0, "risk_granularity": 4.6, "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": "b8c4aaf6dc0dcca2d5434fbaf863fbcc49abe4fe", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab kafka_probe \u00bb (signaux protocolaires) \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": "dns", "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": 53, "service": "dns", "service_name": "dns", "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": "Type \u00ab kafka_probe \u00bb (signaux protocolaires) \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": "ef381c3c083f8504ca4405067cdbaf77c3d2f08b", "protocol_details": { "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": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "C3\ufffdconsumer-Offset Explorer 2.2-18apache-kafka-java2.4.0", "attack_vector": "kafka probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 47 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab kafka_probe \u00bb (signaux protocolaires) \u00b7 confiance 47%", "classification_reason_label_fr": "Type \u00ab kafka_probe \u00bb (signaux protocolaires) \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": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "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": { "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": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "kafka probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "C3\ufffdconsumer-Offset Explorer 2.2-18apache-kafka-java2.4.0", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:49 UTC	TCP	53 · DNS	dns	Sonde port 53/TCP port 53 tcp · via DNS:53 · (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 DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload net_dns_probe postgres_startup Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Preuve honeypot — Sonde port 53/TCP Connexion détectée sur le port 53 (TCP) du capteur simulé. Service DNS Payload #3� adminclient-5QIpaHM Pourquoi cette classification : Type « port_53_tcp » (signaux protocolaires) · 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-5QIpaHM Meta JSON brut { "protocol_emulated": true, "emulator_response": "0023800300000000f481000d61646d696e636c69656e742d3500000001000651497061484d", "emulator_response_len": 37, "bytes_in": 39, "payload_entropy": 4.155818941810702, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 38, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 10, "risk_boost": 0, "risk_granularity": 5.3, "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": "41bf145ff35d88b3fa20d5f42614d666cab2dfc2", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab port_53_tcp \u00bb (signaux protocolaires) \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": "dns", "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": "f4bd0f230dae03f5eb05799e4b695716", "path_pattern_hash": "def7ea02376a5f19fdea0149e60f0047" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 40 }, "payload_preview": "\u0000\u0000\u0000#\u0000\u0003\u0000\u0000\u001e3\ufffd\u0000\radminclient-5\u0000\u0000\u0000\u0001\u0000\u0006QIpaHM", "request_sample": "\u0000\u0000\u0000#\u0000\u0003\u0000\u0000\u001e3\ufffd\u0000\radminclient-5\u0000\u0000\u0000\u0001\u0000\u0006QIpaHM", "payload_snippet": "\u0000\u0000\u0000#\u0000\u0003\u0000\u0000\u001e3\ufffd\u0000\radminclient-5\u0000\u0000\u0000\u0001\u0000\u0006QIpaHM", "evidence": { "request_sample": "\u0000\u0000\u0000#\u0000\u0003\u0000\u0000\u001e3\ufffd\u0000\radminclient-5\u0000\u0000\u0000\u0001\u0000\u0006QIpaHM", "payload_snippet": "\u0000\u0000\u0000#\u0000\u0003\u0000\u0000\u001e3\ufffd\u0000\radminclient-5\u0000\u0000\u0000\u0001\u0000\u0006QIpaHM", "classification_reason": "Type \u00ab port_53_tcp \u00bb (signaux protocolaires) \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": "097f2000bd042471dbe6ad97cffc7418facefcd8", "protocol_details": { "payload_preview": "\u0000\u0000\u0000#\u0000\u0003\u0000\u0000\u001e3\ufffd\u0000\radminclient-5\u0000\u0000\u0000\u0001\u0000\u0006QIpaHM", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "#3\ufffd\radminclient-5QIpaHM", "attack_vector": "port 53 tcp \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9 \u00b7 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "site_display": { "classification": null, "classification_reason": "Type \u00ab port_53_tcp \u00bb (signaux protocolaires) \u00b7 confiance 49%", "classification_reason_label_fr": "Type \u00ab port_53_tcp \u00bb (signaux protocolaires) \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": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "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": { "payload_preview": "\u0000\u0000\u0000#\u0000\u0003\u0000\u0000\u001e3\ufffd\u0000\radminclient-5\u0000\u0000\u0000\u0001\u0000\u0006QIpaHM", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "port 53 tcp \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "#3\ufffd\radminclient-5QIpaHM", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "net_dns_probe", "postgres_startup", "postgresql_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:49 UTC	TCP	53 · DNS	dns	dns probe dns probe · via DNS:53 · (sonde / probe)	Élevée	Faible · 33
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur DNS WAF — Recommandation Surveiller Tags dns_emulated net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Pourquoi cette classification : Type « dns_probe » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 33 Confiance : Confiance 0 % — 2 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Meta JSON brut { "protocol_emulated": true, "emulator_response": "000081830000000000000000", "emulator_response_len": 12, "port_inferred_service": true, "bytes_in": 0, "payload_entropy": 0, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.2, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 33, "tag_count": 2, "anomaly_count": 0, "campaign_key": "136c5209db2645e97756c194727dfc874630a793", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "confidence": 0, "classification_confidence": 0, "precision_score": 0, "precision_signals": [], "kb_rule_ids": [], "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 33 }, "named_classification_skipped": false, "service_name": "dns", "risk_confidence_factor": 0, "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": "1ff272bdca0ffa92c866625cbd3295f6" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 33 }, "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": "09cc2185acee4f4ad5805c1af1b8969057feadc4", "protocol_details": { "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 2 signal(aux) capteur", "site_display": { "classification": null, "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "classification_reason_label_fr": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 33\/100", "confidence_pct": 0, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 33 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 33, "risk_label": "Faible", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": null, "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 2 signal(aux) capteur", "confidence_factors_fr": null, "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:45 UTC	TCP	53 · DNS	dns	Protocole TDS MSSQL mssql tds · via DNS:53 · (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 DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload mssql_tds net_mssql_tds Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload X%&'+,$� ��\�k�٪<K�{�\2!$��7�b9JF,� Pourquoi cette classification : Type « mssql_tds » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Faible · 35 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0519 Upstream Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) MSSQL TDS prelogin Mumble ping STUN binding Minecraft varint handshake TFTP RRQ User-Agent — Règles WAF — Payload (extrait) X%&'+,$� ��\�k�٪<K�{�\2!$��7�b9JF,� Meta JSON brut { "protocol_emulated": true, "emulator_response": "120180530000000000001f000601002500010200260001030027000404002b000105002c0024ff11090001000000000000000000f9b8cb5c946b891fd9aa3c134bd07b88035c322124a2818637cf62394a462cc600000000", "emulator_response_len": 88, "bytes_in": 88, "payload_entropy": 4.354527413223707, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 56, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.9, "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": "131c44bef06b3eec0426a95f42dac240f023b776", "event_fingerprint": "c9ffff3266d29ecccc315ba8ec89e74dda9d8388", "classification_reason": "Type \u00ab mssql_tds \u00bb (signaux protocolaires) \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": "dns", "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": 53, "service": "dns", "service_name": "dns", "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!$\ufffd\ufffd\ufffd7\ufffdb9JF,\ufffd\u0000\u0000\u0000\u0000", "classification_reason": "Type \u00ab mssql_tds \u00bb (signaux protocolaires) \u00b7 confiance 95%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "database_scan" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "5dee0a68ef518fc8e787ab637745decd87c5ded2", "protocol_details": { "payload_preview": "\u0012\u0001\u0000X\u0000\u0000\u0001\u0000\u0000\u0000\u001f\u0000\u0006\u0001\u0000%\u0000\u0001\u0002\u0000&\u0000\u0001\u0003\u0000'\u0000\u0004\u0004\u0000+\u0000\u0001\u0005\u0000,\u0000$\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!$\ufffd\ufffd\ufffd7\ufffdb9JF,\ufffd\u0000\u0000\u0000\u0000", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "X%&'+,$\ufffd\t\ufffd\ufffd\ufffd\\\ufffdk\ufffd\u066a<K\ufffd{\ufffd\\2!$\ufffd\ufffd\ufffd7\ufffdb9JF,\ufffd", "attack_vector": "mssql tds \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 95 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab mssql_tds \u00bb (signaux protocolaires) \u00b7 confiance 95%", "classification_reason_label_fr": "Type \u00ab mssql_tds \u00bb (signaux protocolaires) \u00b7 confiance 95%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 35\/100", "confidence_pct": 95, "confidence_breakdown": { "waf": 8, "classification": 56, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 35 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 35, "risk_label": "Faible", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "protocol_emulated": true, "tags_summary": [ "pat-0519", "INT-upstream" ], "tags_summary_labels_fr": [ "pat-0519", "Upstream" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-dns", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "payload_preview": "\u0012\u0001\u0000X\u0000\u0000\u0001\u0000\u0000\u0000\u001f\u0000\u0006\u0001\u0000%\u0000\u0001\u0002\u0000&\u0000\u0001\u0003\u0000'\u0000\u0004\u0004\u0000+\u0000\u0001\u0005\u0000,\u0000$\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!$\ufffd\ufffd\ufffd7\ufffdb9JF,\ufffd\u0000\u0000\u0000\u0000", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "mssql tds \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "X%&'+,$\ufffd\t\ufffd\ufffd\ufffd\\\ufffdk\ufffd\u066a<K\ufffd{\ufffd\\2!$\ufffd\ufffd\ufffd7\ufffdb9JF,\ufffd", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "mssql_tds", "net_mssql_tds" ], "asn_dc_heuristic": true }
17/06/2026 04:48:45 UTC	TCP	53 · DNS	dns	dns probe dns probe · via DNS:53 · (sonde / probe)	Élevée	Faible · 33
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload 0:U]�`2cn=fgaaocxnorwpmajnfivh�fgaaocxnorwpmajnfivh Pourquoi cette classification : Type « dns_probe » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 33 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Payload (extrait) 0:U]�`2cn=fgaaocxnorwpmajnfivh�fgaaocxnorwpmajnfivh Meta JSON brut { "protocol_emulated": true, "emulator_response": "303a80035506000060320201030417636e3d666761616f63786e6f7277706d616a6e666976688014666761616f63786e6f7277706d616a6e66697668", "emulator_response_len": 60, "bytes_in": 60, "payload_entropy": 4.708985545926398, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 15, "risk_boost": 0, "risk_granularity": 4.6, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15 }, "risk_score": 33, "tag_count": 3, "anomaly_count": 0, "campaign_key": "b8c4aaf6dc0dcca2d5434fbaf863fbcc49abe4fe", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "confidence": 0, "classification_confidence": 0, "precision_score": 0, "precision_signals": [], "kb_rule_ids": [], "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15, "risk_score": 33 }, "named_classification_skipped": false, "service_name": "dns", "risk_confidence_factor": 0, "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": "727321ea7d5587f5815b164c9e53b704", "path_pattern_hash": "1ff272bdca0ffa92c866625cbd3295f6" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 33 }, "payload_preview": "0:\u0002\u0004U\u0006]\ufffd`2\u0002\u0001\u0003\u0004\u0017cn=fgaaocxnorwpmajnfivh\ufffd\u0014fgaaocxnorwpmajnfivh", "request_sample": "0:\u0002\u0004U\u0006]\ufffd`2\u0002\u0001\u0003\u0004\u0017cn=fgaaocxnorwpmajnfivh\ufffd\u0014fgaaocxnorwpmajnfivh", "payload_snippet": "0:\u0002\u0004U\u0006]\ufffd`2\u0002\u0001\u0003\u0004\u0017cn=fgaaocxnorwpmajnfivh\ufffd\u0014fgaaocxnorwpmajnfivh", "evidence": { "request_sample": "0:\u0002\u0004U\u0006]\ufffd`2\u0002\u0001\u0003\u0004\u0017cn=fgaaocxnorwpmajnfivh\ufffd\u0014fgaaocxnorwpmajnfivh", "payload_snippet": "0:\u0002\u0004U\u0006]\ufffd`2\u0002\u0001\u0003\u0004\u0017cn=fgaaocxnorwpmajnfivh\ufffd\u0014fgaaocxnorwpmajnfivh", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "scanner" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "54d4811ebb59697dfaa855a67269c3e0cbda2d89", "protocol_details": { "payload_preview": "0:\u0002\u0004U\u0006]\ufffd`2\u0002\u0001\u0003\u0004\u0017cn=fgaaocxnorwpmajnfivh\ufffd\u0014fgaaocxnorwpmajnfivh", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "0:U]\ufffd`2cn=fgaaocxnorwpmajnfivh\ufffdfgaaocxnorwpmajnfivh", "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 3 signal(aux) capteur", "site_display": { "classification": null, "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "classification_reason_label_fr": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 33\/100", "confidence_pct": 0, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15, "risk_score": 33 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 33, "risk_label": "Faible", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "payload_preview": "0:\u0002\u0004U\u0006]\ufffd`2\u0002\u0001\u0003\u0004\u0017cn=fgaaocxnorwpmajnfivh\ufffd\u0014fgaaocxnorwpmajnfivh", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "0:U]\ufffd`2cn=fgaaocxnorwpmajnfivh\ufffdfgaaocxnorwpmajnfivh", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 3 signal(aux) capteur", "confidence_factors_fr": null, "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:42 UTC	TCP	53 · DNS	dns	dns probe dns probe · via DNS:53 · (sonde / probe)	Élevée	Faible · 33
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur DNS WAF — Recommandation Surveiller Tags dns_emulated net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Pourquoi cette classification : Type « dns_probe » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 33 Confiance : Confiance 0 % — 2 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Meta JSON brut { "protocol_emulated": true, "emulator_response": "000081830000000000000000", "emulator_response_len": 12, "port_inferred_service": true, "bytes_in": 0, "payload_entropy": 0, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.2, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 33, "tag_count": 2, "anomaly_count": 0, "campaign_key": "136c5209db2645e97756c194727dfc874630a793", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "confidence": 0, "classification_confidence": 0, "precision_score": 0, "precision_signals": [], "kb_rule_ids": [], "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 33 }, "named_classification_skipped": false, "service_name": "dns", "risk_confidence_factor": 0, "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": "1ff272bdca0ffa92c866625cbd3295f6" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 33 }, "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": "09cc2185acee4f4ad5805c1af1b8969057feadc4", "protocol_details": { "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 2 signal(aux) capteur", "site_display": { "classification": null, "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "classification_reason_label_fr": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 33\/100", "confidence_pct": 0, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 33 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 33, "risk_label": "Faible", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": null, "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 2 signal(aux) capteur", "confidence_factors_fr": null, "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:38 UTC	TCP	53 · DNS	dns	Sonde port 53/TCP port 53 tcp · via DNS:53 · (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 DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Preuve honeypot — Sonde port 53/TCP Connexion détectée sur le port 53 (TCP) du capteur simulé. Service DNS Payload � Pourquoi cette classification : Type « port_53_tcp » (signaux protocolaires) · 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) � Meta JSON brut { "protocol_emulated": true, "emulator_response": "030080130ee00000000000010008000b000000", "emulator_response_len": 19, "bytes_in": 19, "payload_entropy": 1.983740670882855, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 38, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.6, "risk_breakdown": { "waf": 8, "classification": 38, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 40, "tag_count": 3, "anomaly_count": 0, "campaign_key": "b8c4aaf6dc0dcca2d5434fbaf863fbcc49abe4fe", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab port_53_tcp \u00bb (signaux protocolaires) \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": 40 }, "named_classification_skipped": true, "named_candidate": "rdp_probe", "service_name": "dns", "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": "def7ea02376a5f19fdea0149e60f0047" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 40 }, "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": "Type \u00ab port_53_tcp \u00bb (signaux protocolaires) \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": "a665f55ef7d528bbf8ffd8f38759e7656fcec00a", "protocol_details": { "payload_preview": "\u0003\u0000\u0000\u0013\u000e\ufffd\u0000\u0000\u0000\u0000\u0000\u0001\u0000\b\u0000\u000b\u0000\u0000\u0000", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "\ufffd", "attack_vector": "port 53 tcp \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9 \u00b7 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes", "site_display": { "classification": null, "classification_reason": "Type \u00ab port_53_tcp \u00bb (signaux protocolaires) \u00b7 confiance 49%", "classification_reason_label_fr": "Type \u00ab port_53_tcp \u00bb (signaux protocolaires) \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": 0, "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": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "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": { "payload_preview": "\u0003\u0000\u0000\u0013\u000e\ufffd\u0000\u0000\u0000\u0000\u0000\u0001\u0000\b\u0000\u000b\u0000\u0000\u0000", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "port 53 tcp \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "\ufffd", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:34 UTC	TCP	53 · DNS	dns	dns probe dns probe · via DNS:53 · (sonde / probe)	Élevée	Moyen · 44
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload uversionbind Pourquoi cette classification : Type « dns_probe » (signaux protocolaires) · confiance 50% Confiance classification 50% Confiance modérée — signal unique Risque capteur Moyen · 44 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) uversionbind Meta JSON brut { "protocol_emulated": true, "emulator_response": "001e7508800300010000000000000776657273696f6e0462696e640000100003", "emulator_response_len": 32, "bytes_in": 32, "payload_entropy": 3.4681390622295662, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.6, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 44, "tag_count": 3, "anomaly_count": 0, "campaign_key": "b8c4aaf6dc0dcca2d5434fbaf863fbcc49abe4fe", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_confidence": 0.5, "confidence": 0.5, "precision_signals": [ "pat-0771" ], "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 44 }, "service_name": "dns", "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": "3f61228eb3d6db1bb8e435e33a43bf2d", "path_pattern_hash": "1ff272bdca0ffa92c866625cbd3295f6" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 44 }, "payload_preview": "\u0000\u001eu\b\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "request_sample": "\u0000\u001eu\b\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "payload_snippet": "\u0000\u001eu\b\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "evidence": { "request_sample": "\u0000\u001eu\b\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "payload_snippet": "\u0000\u001eu\b\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "scanner" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "1106eafe0a223f456d86abe65d0290b0b0e5827a", "protocol_details": { "payload_preview": "\u0000\u001eu\b\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "uversionbind", "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "classification_reason_label_fr": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 44\/100", "confidence_pct": 50, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 44 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 44, "risk_label": "Moyen", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "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": { "payload_preview": "\u0000\u001eu\b\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "uversionbind", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:34 UTC	TCP	53 · DNS	dns	dns probe dns probe · via DNS:53 · (sonde / probe)	Élevée	Faible · 33
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur DNS WAF — Recommandation Surveiller Tags dns_emulated net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Pourquoi cette classification : Type « dns_probe » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 33 Confiance : Confiance 0 % — 2 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Meta JSON brut { "protocol_emulated": true, "emulator_response": "000081830000000000000000", "emulator_response_len": 12, "port_inferred_service": true, "bytes_in": 0, "payload_entropy": 0, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.2, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 33, "tag_count": 2, "anomaly_count": 0, "campaign_key": "136c5209db2645e97756c194727dfc874630a793", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "confidence": 0, "classification_confidence": 0, "precision_score": 0, "precision_signals": [], "kb_rule_ids": [], "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 33 }, "named_classification_skipped": false, "service_name": "dns", "risk_confidence_factor": 0, "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": "1ff272bdca0ffa92c866625cbd3295f6" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 33 }, "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": "09cc2185acee4f4ad5805c1af1b8969057feadc4", "protocol_details": { "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 2 signal(aux) capteur", "site_display": { "classification": null, "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "classification_reason_label_fr": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 33\/100", "confidence_pct": 0, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 33 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 33, "risk_label": "Faible", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": null, "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 2 signal(aux) capteur", "confidence_factors_fr": null, "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:26 UTC	TCP	53 · DNS	dns	dns probe dns probe · via DNS:53 · (sonde / probe)	Élevée	Faible · 33
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur DNS WAF — Recommandation Surveiller Tags dns_emulated net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Pourquoi cette classification : Type « dns_probe » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 33 Confiance : Confiance 0 % — 2 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Meta JSON brut { "protocol_emulated": true, "emulator_response": "000081830000000000000000", "emulator_response_len": 12, "port_inferred_service": true, "bytes_in": 0, "payload_entropy": 0, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.2, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 33, "tag_count": 2, "anomaly_count": 0, "campaign_key": "136c5209db2645e97756c194727dfc874630a793", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "confidence": 0, "classification_confidence": 0, "precision_score": 0, "precision_signals": [], "kb_rule_ids": [], "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 33 }, "named_classification_skipped": false, "service_name": "dns", "risk_confidence_factor": 0, "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": "1ff272bdca0ffa92c866625cbd3295f6" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 33 }, "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": "09cc2185acee4f4ad5805c1af1b8969057feadc4", "protocol_details": { "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 2 signal(aux) capteur", "site_display": { "classification": null, "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "classification_reason_label_fr": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 33\/100", "confidence_pct": 0, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 33 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 33, "risk_label": "Faible", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": null, "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 2 signal(aux) capteur", "confidence_factors_fr": null, "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:18 UTC	TCP	53 · DNS	dns	dns probe dns probe · via DNS:53 · (sonde / probe)	Élevée	Moyen · 44
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload �=versionbind Pourquoi cette classification : Type « dns_probe » (signaux protocolaires) · confiance 50% Confiance classification 50% Confiance modérée — signal unique Risque capteur Moyen · 44 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) �=versionbind Meta JSON brut { "protocol_emulated": true, "emulator_response": "001ee53d800300010000000000000776657273696f6e0462696e640000100003", "emulator_response_len": 32, "bytes_in": 32, "payload_entropy": 3.4681390622295662, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.6, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 44, "tag_count": 3, "anomaly_count": 0, "campaign_key": "b8c4aaf6dc0dcca2d5434fbaf863fbcc49abe4fe", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_confidence": 0.5, "confidence": 0.5, "precision_signals": [ "pat-0771" ], "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 44 }, "service_name": "dns", "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": "44cdd95b53000ae7469a2ce6e5200da0", "path_pattern_hash": "1ff272bdca0ffa92c866625cbd3295f6" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 44 }, "payload_preview": "\u0000\u001e\ufffd=\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "request_sample": "\u0000\u001e\ufffd=\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "payload_snippet": "\u0000\u001e\ufffd=\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "evidence": { "request_sample": "\u0000\u001e\ufffd=\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "payload_snippet": "\u0000\u001e\ufffd=\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "scanner" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "3c5ea0a053864579857a3e8547a4a45761a24256", "protocol_details": { "payload_preview": "\u0000\u001e\ufffd=\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "\ufffd=versionbind", "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "classification_reason_label_fr": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 44\/100", "confidence_pct": 50, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 44 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 44, "risk_label": "Moyen", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "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": { "payload_preview": "\u0000\u001e\ufffd=\u0001\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0007version\u0004bind\u0000\u0000\u0010\u0000\u0003", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "\ufffd=versionbind", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:18 UTC	TCP	53 · DNS	dns	Sonde PostgreSQL postgres probe · via DNS:53 · (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 DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload net_dns_probe tls_clienthello Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload ��~M$̜��bǚ�oK[�[��?u� n)v$o K��Y�2�� $�A�m�͊ca�2�+�/�,�0̨̩� �� /5� �#�'<�� Pourquoi cette classification : Type « postgres_probe » (signaux protocolaires) · confiance 49% Confiance classification 49% Confiance modérée — signal unique Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0369 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PostgreSQL startup STUN binding Minecraft varint handshake SOCKS5 greeting SIP TLS ClientHello TFTP RRQ User-Agent — Règles WAF — Payload (extrait) ��~M$̜��bǚ�oK[�[��?u�n)v$o K��Y�2�� $�A�m�͊ca�2�+�/�,�0̨̩� �� /5� �#�'<�� Requête brute (extrait) ��~M$̜��bǚ�oK[�[��?u� n)v$o K��Y�2�� $�A�m�͊ca�2�+�/�,�0̨̩� �� /5� �#�'<��E � � + 3��ݩAm{d��S��'��!v�r�E� Meta JSON brut { "protocol_emulated": true, "emulator_response": "16038003c4010000c00303d87e4d24cc9cd801936212c79aa86f4b5be95b117fade33f75cd0c6e2976246f204bb6b2b890598b1213320fb0a5fb0a98d5d3f9d02492419b6d1986cd8a6361cc0032c02bc02fc02cc030cca9cca8c009c013c00ac014009c009d002f0035c012000ac023c027003cc007c0110005130113021303", "emulator_response_len": 1481, "bytes_in": 1481, "payload_entropy": 7.717984303620743, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 32, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 15, "risk_boost": 0, "risk_granularity": 4.9, "risk_breakdown": { "waf": 8, "classification": 32, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15 }, "risk_score": 35, "tag_count": 4, "anomaly_count": 0, "campaign_key": "99ca9d090780dd2d2524bc6eeb1fe5cba81a3a64", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "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": "dns", "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": "d534381ef6c246adddcb61ddc04c8408", "path_pattern_hash": "80f3c71fe26f36a0a9399108643f66c5" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 35 }, "payload_snippet": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\ufffd~M$\u031c\ufffd\u0001\ufffdb\u0012\u01da\ufffdoK[\ufffd[\u0011\ufffd\ufffd?u\ufffd\fn)v$o K\ufffd\ufffd\ufffd\ufffdY\ufffd\u0012\u00132\u000f\ufffd\ufffd\ufffd\n\ufffd\ufffd\ufffd\ufffd\ufffd$\ufffdA\ufffdm\u0019\ufffd\u034aca\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~M$\u031c\ufffd\u0001\ufffdb\u0012\u01da\ufffdoK[\ufffd[\u0011\ufffd\ufffd?u\ufffd\fn)v$o K\ufffd\ufffd\ufffd\ufffdY\ufffd\u0012\u00132\u000f\ufffd\ufffd\ufffd\n\ufffd\ufffd\ufffd\ufffd\ufffd$\ufffdA\ufffdm\u0019\ufffd\u034aca\ufffd\u00002\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0000\ufffd\u0000\ufffd\u0000\/\u00005\ufffd\u0012\u0000\n\ufffd#\ufffd'\u0000<\ufffd\u0007\ufffd\u0011\u0000\u0005\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005E\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000\u0000\u0000\n\u0000\f\u0000\n\u0011\ufffd\u0000\u001d\u0000\u0017\u0000\u0018\u0000\u0019\u0000\r\u0000\u001a\u0000\u0018\b\u0004\u0004\u0003\b\u0007\b\u0005\b\u0006\u0004\u0001\u0005\u0001\u0006\u0001\u0005\u0003\u0006\u0003\u0002\u0001\u0002\u0003\u0000+\u0000\t\b\u0003\u0004\u0003\u0003\u0003\u0002\u0003\u0001\u00003\u0004\ufffd\u0004\ufffd\u0011\ufffd\u0004\ufffd\u0769Am{d\ufffd\ufffdS\u0017\ufffd\u0007\ufffd'\ufffd\u0003\u0013\ufffd\u0014!v\ufffdr\ufffdE\ufffd", "payload_snippet": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\ufffd~M$\u031c\ufffd\u0001\ufffdb\u0012\u01da\ufffdoK[\ufffd[\u0011\ufffd\ufffd?u\ufffd\fn)v$o K\ufffd\ufffd\ufffd\ufffdY\ufffd\u0012\u00132\u000f\ufffd\ufffd\ufffd\n\ufffd\ufffd\ufffd\ufffd\ufffd$\ufffdA\ufffdm\u0019\ufffd\u034aca\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": "6b466a69013da273f07737c5b927ba8835d4d305", "protocol_details": { "payload_preview": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\ufffd~M$\u031c\ufffd\u0001\ufffdb\u0012\u01da\ufffdoK[\ufffd[\u0011\ufffd\ufffd?u\ufffd\fn)v$o K\ufffd\ufffd\ufffd\ufffdY\ufffd\u0012\u00132\u000f\ufffd\ufffd\ufffd\n\ufffd\ufffd\ufffd\ufffd\ufffd$\ufffdA\ufffdm\u0019\ufffd\u034aca\ufffd\u00002\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0000\ufffd\u0000\ufffd\u0000\/\u00005\ufffd\u0012\u0000\n\ufffd#\ufffd'\u0000<\ufffd\u0007\ufffd\u0011\u0000\u0005\u0013\u0001\u0013\u0002\u0013\u0003", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "\ufffd\ufffd\ufffd~M$\u031c\ufffd\ufffdb\u01da\ufffdoK[\ufffd[\ufffd\ufffd?u\ufffdn)v$o K\ufffd\ufffd\ufffd\ufffdY\ufffd2\ufffd\ufffd\ufffd\n\ufffd\ufffd\ufffd\ufffd\ufffd$\ufffdA\ufffdm\ufffd\u034aca\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 DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "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": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "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": { "payload_preview": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\ufffd~M$\u031c\ufffd\u0001\ufffdb\u0012\u01da\ufffdoK[\ufffd[\u0011\ufffd\ufffd?u\ufffd\fn)v$o K\ufffd\ufffd\ufffd\ufffdY\ufffd\u0012\u00132\u000f\ufffd\ufffd\ufffd\n\ufffd\ufffd\ufffd\ufffd\ufffd$\ufffdA\ufffdm\u0019\ufffd\u034aca\ufffd\u00002\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0000\ufffd\u0000\ufffd\u0000\/\u00005\ufffd\u0012\u0000\n\ufffd#\ufffd'\u0000<\ufffd\u0007\ufffd\u0011\u0000\u0005\u0013\u0001\u0013\u0002\u0013\u0003", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "postgres probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "\ufffd\ufffd\ufffd~M$\u031c\ufffd\ufffdb\u01da\ufffdoK[\ufffd[\ufffd\ufffd?u\ufffdn)v$o K\ufffd\ufffd\ufffd\ufffdY\ufffd2\ufffd\ufffd\ufffd\n\ufffd\ufffd\ufffd\ufffd\ufffd$\ufffdA\ufffdm\ufffd\u034aca\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": "53 \u00b7 DNS", "emulator_service": "dns", "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "net_dns_probe", "tls_clienthello" ], "asn_dc_heuristic": true }
17/06/2026 04:48:18 UTC	TCP	53 · DNS	dns	dns probe dns probe · via DNS:53 · (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 DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload mongodb_hello_probe net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload ;�admin.$cmd��hello�? Pourquoi cette classification : Type « dns_probe » (signaux protocolaires) · confiance 50% Confiance classification 50% Confiance modérée — signal unique Risque capteur Moyen · 45 Confiance : Confiance 50 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0771 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Payload (extrait) ;�admin.$cmd��hello�? Meta JSON brut { "protocol_emulated": true, "emulator_response": "3b0080030100000000000000d40700000000000061646d696e2e24636d640000000000ffffffff140000000168656c6c6f00000000000000f03f00", "emulator_response_len": 59, "bytes_in": 59, "payload_entropy": 2.8995922019042135, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.9, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 45, "tag_count": 4, "anomaly_count": 0, "campaign_key": "cce61760c11cffcbbdc897cc0b660cbe3029f8e6", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_confidence": 0.5, "confidence": 0.5, "precision_signals": [ "pat-0771" ], "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 45 }, "service_name": "dns", "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": "099fa502112a655c584d7b590ce9db78", "path_pattern_hash": "1ff272bdca0ffa92c866625cbd3295f6" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 45 }, "payload_preview": ";\u0000\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\u0007\u0000\u0000\u0000\u0000\u0000\u0000admin.$cmd\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\ufffd\u0014\u0000\u0000\u0000\u0001hello\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd?\u0000", "request_sample": ";\u0000\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\u0007\u0000\u0000\u0000\u0000\u0000\u0000admin.$cmd\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\ufffd\u0014\u0000\u0000\u0000\u0001hello\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd?\u0000", "payload_snippet": ";\u0000\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\u0007\u0000\u0000\u0000\u0000\u0000\u0000admin.$cmd\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\ufffd\u0014\u0000\u0000\u0000\u0001hello\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd?\u0000", "evidence": { "request_sample": ";\u0000\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\u0007\u0000\u0000\u0000\u0000\u0000\u0000admin.$cmd\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\ufffd\u0014\u0000\u0000\u0000\u0001hello\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd?\u0000", "payload_snippet": ";\u0000\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\u0007\u0000\u0000\u0000\u0000\u0000\u0000admin.$cmd\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\ufffd\u0014\u0000\u0000\u0000\u0001hello\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd?\u0000", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "scanner" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "ecb0565a954deefe7f84db2eb5135d55ba88662d", "protocol_details": { "payload_preview": ";\u0000\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\u0007\u0000\u0000\u0000\u0000\u0000\u0000admin.$cmd\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\ufffd\u0014\u0000\u0000\u0000\u0001hello\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd?\u0000", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": ";\ufffdadmin.$cmd\ufffd\ufffd\ufffd\ufffdhello\ufffd?", "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9", "site_display": { "classification": null, "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "classification_reason_label_fr": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 45\/100", "confidence_pct": 50, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 45 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 45, "risk_label": "Moyen", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "protocol_emulated": true, "tags_summary": [ "pat-0771" ], "tags_summary_labels_fr": [ "pat-0771" ], "recommended_action": "monitor", "recommended_action_label": "Surveiller", "mitre": "TA0007", "mitre_technique": "TA0007", "persona_hostname": "mail.sensor-1.internal", "persona_service_banner": "honeypot-dns", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": "Confiance mod\u00e9r\u00e9e \u2014 signal unique", "protocol_details": { "payload_preview": ";\u0000\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\u0007\u0000\u0000\u0000\u0000\u0000\u0000admin.$cmd\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\ufffd\ufffd\u0014\u0000\u0000\u0000\u0001hello\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd?\u0000", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": ";\ufffdadmin.$cmd\ufffd\ufffd\ufffd\ufffdhello\ufffd?", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "mongodb_hello_probe", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:18 UTC	TCP	53 · DNS	dns	dns probe dns probe · via DNS:53 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload http_get_probe mozi_pattern Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload GET / HTTP/1.1 Host: 62.3.50.33:53 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko Pourquoi cette classification : Type « dns_probe » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 5 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Payload (extrait) GET / HTTP/1.1 Host: 62.3.50.33:53 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko Requête brute (extrait) GET / HTTP/1.1 Host: 62.3.50.33:53 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": "4745d0232f20000054502f312e310d0a486f73743a2036322e332e35302e33333a35330d0a557365722d4167656e743a204d6f7a696c6c612f352e30202857696e646f7773204e542031302e303b2057696e36343b2078363429204170706c655765624b69742f3533372e333620284b48544d4c2c206c696b65204765636b6f", "emulator_response_len": 187, "bytes_in": 187, "payload_entropy": 5.373516250625625, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 40, "risk_novelty": 25, "risk_boost": 20, "risk_granularity": 5.3, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 40, "novelty": 25 }, "risk_score": 34, "tag_count": 5, "anomaly_count": 0, "campaign_key": "1eb0a2c3c16d154ff1eba5c1588a67575a8dae83", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "confidence": 0, "classification_confidence": 0, "precision_score": 0, "precision_signals": [], "kb_rule_ids": [], "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 40, "novelty": 25, "risk_score": 34 }, "named_classification_skipped": false, "service_name": "dns", "risk_confidence_factor": 0, "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": "a52ae78ba1f0319b50f64af9124c903b", "path_pattern_hash": "1ff272bdca0ffa92c866625cbd3295f6" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 34 }, "payload_preview": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:53\r\nUser-Agent: Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko", "request_sample": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:53\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: 62.3.50.33:53\r\nUser-Agent: Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko", "evidence": { "request_sample": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:53\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: 62.3.50.33:53\r\nUser-Agent: Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "scanner" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "398651456e8bcc8d4b69f853640c66a73f3bac24", "protocol_details": { "payload_preview": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:53\r\nUser-Agent: Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:53\r\nUser-Agent: Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko", "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 5 signal(aux) capteur", "site_display": { "classification": null, "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "classification_reason_label_fr": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 34\/100", "confidence_pct": 0, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 40, "novelty": 25, "risk_score": 34 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 34, "risk_label": "Faible", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "payload_preview": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:53\r\nUser-Agent: Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:53\r\nUser-Agent: Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 5 signal(aux) capteur", "confidence_factors_fr": null, "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "http_get_probe", "mozi_pattern", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:18 UTC	TCP	53 · DNS	dns	dns probe dns probe · via DNS:53 · (sonde / probe)	Élevée	Faible · 33
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur DNS WAF — Recommandation Surveiller Tags dns_emulated dns_payload net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Payload �â��:׹雡#^p�R?8l�q�.Эf��և�Ϥޜ��%!Nx�ǃ��Y�ۺ`j Pourquoi cette classification :* Type « dns_probe » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 33 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Payload (extrait) �â��:׹雡#^p�R?8l�q�.Эf��և�Ϥޜ��%!Nx�ǃ��Y�ۺ`j Meta JSON brut { "protocol_emulated": true, "emulator_response": "a0c3a023d7c00000b9e99ba1235e70af523f38086cbd71e92ed0ad66ad1389f9afd687de2acfa4de9c019b9e9e25214e78a503c7838c00f0f0b759e1dbba606a", "emulator_response_len": 64, "bytes_in": 64, "payload_entropy": 5.71875, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 15, "risk_boost": 0, "risk_granularity": 4.6, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15 }, "risk_score": 33, "tag_count": 3, "anomaly_count": 0, "campaign_key": "b8c4aaf6dc0dcca2d5434fbaf863fbcc49abe4fe", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "confidence": 0, "classification_confidence": 0, "precision_score": 0, "precision_signals": [], "kb_rule_ids": [], "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15, "risk_score": 33 }, "named_classification_skipped": false, "service_name": "dns", "risk_confidence_factor": 0, "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": "eabcaf589e05d946fa7d229cee976c0b", "path_pattern_hash": "1ff272bdca0ffa92c866625cbd3295f6" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 33 }, "payload_preview": "\ufffd\u00e2\ufffd\ufffd\ufffd:\u05f9\u96e1#^p\ufffdR?8\bl\ufffdq\ufffd.\u042df\ufffd\u0013\ufffd\ufffd\ufffd\u0587\ufffd\u03e4\u079c\u0001\ufffd\ufffd\ufffd%!Nx\ufffd\u0003\u01c3\ufffd\u0000\ufffd\ufffdY\ufffd\u06fa`j", "request_sample": "\ufffd\u00e2\ufffd\ufffd\ufffd:\u05f9\u96e1#^p\ufffdR?8\bl\ufffdq\ufffd.\u042df\ufffd\u0013\ufffd\ufffd\ufffd\u0587\ufffd\u03e4\u079c\u0001\ufffd\ufffd\ufffd%!Nx\ufffd\u0003\u01c3\ufffd\u0000\ufffd\ufffdY\ufffd\u06fa`j", "payload_snippet": "\ufffd\u00e2\ufffd\ufffd\ufffd:\u05f9\u96e1#^p\ufffdR?8\bl\ufffdq\ufffd.\u042df\ufffd\u0013\ufffd\ufffd\ufffd\u0587\ufffd\u03e4\u079c\u0001\ufffd\ufffd\ufffd%!Nx\ufffd\u0003\u01c3\ufffd\u0000\ufffd\ufffdY\ufffd\u06fa`j", "evidence": { "request_sample": "\ufffd\u00e2\ufffd\ufffd\ufffd:\u05f9\u96e1#^p\ufffdR?8\bl\ufffdq\ufffd.\u042df\ufffd\u0013\ufffd\ufffd\ufffd\u0587\ufffd\u03e4\u079c\u0001\ufffd\ufffd\ufffd%!Nx\ufffd\u0003\u01c3\ufffd\u0000\ufffd\ufffdY\ufffd\u06fa`j", "payload_snippet": "\ufffd\u00e2\ufffd\ufffd\ufffd:\u05f9\u96e1#^p\ufffdR?8\bl\ufffdq\ufffd.\u042df\ufffd\u0013\ufffd\ufffd\ufffd\u0587\ufffd\u03e4\u079c\u0001\ufffd\ufffd\ufffd%!Nx\ufffd\u0003\u01c3\ufffd\u0000\ufffd\ufffdY\ufffd\u06fa`j", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%" }, "attack_stage": "probe", "mitre_tactics": [ "TA0007", "TA0001" ], "mitre": "TA0007", "threat_family": [ "scanner" ], "recommended_client_action": "monitor", "policy_mode": "intelligence", "sensor_role": "threat_intelligence", "event_signature": "4d8eaa905a173b27e74989f68a9b00736bfd777c", "protocol_details": { "payload_preview": "\ufffd\u00e2\ufffd\ufffd\ufffd:\u05f9\u96e1#^p\ufffdR?8\bl\ufffdq\ufffd.\u042df\ufffd\u0013\ufffd\ufffd\ufffd\u0587\ufffd\u03e4\u079c\u0001\ufffd\ufffd\ufffd%!Nx\ufffd\u0003\u01c3\ufffd\u0000\ufffd\ufffdY\ufffd\u06fa`j", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "evidence_snippet": "\ufffd\u00e2\ufffd\ufffd\ufffd:\u05f9\u96e1#^p\ufffdR?8l\ufffdq\ufffd.\u042df\ufffd\ufffd\ufffd\ufffd\u0587\ufffd\u03e4\u079c\ufffd\ufffd\ufffd%!Nx\ufffd\u01c3\ufffd\ufffd\ufffdY\ufffd\u06fa`j", "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 3 signal(aux) capteur", "site_display": { "classification": null, "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "classification_reason_label_fr": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 33\/100", "confidence_pct": 0, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 15, "risk_score": 33 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 33, "risk_label": "Faible", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "payload_preview": "\ufffd\u00e2\ufffd\ufffd\ufffd:\u05f9\u96e1#^p\ufffdR?8\bl\ufffdq\ufffd.\u042df\ufffd\u0013\ufffd\ufffd\ufffd\u0587\ufffd\u03e4\u079c\u0001\ufffd\ufffd\ufffd%!Nx\ufffd\u0003\u01c3\ufffd\u0000\ufffd\ufffdY\ufffd\u06fa`j", "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": "\ufffd\u00e2\ufffd\ufffd\ufffd:\u05f9\u96e1#^p\ufffdR?8l\ufffdq\ufffd.\u042df\ufffd\ufffd\ufffd\ufffd\u0587\ufffd\u03e4\u079c\ufffd\ufffd\ufffd%!Nx\ufffd\u01c3\ufffd\ufffd\ufffdY\ufffd\u06fa`j", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 3 signal(aux) capteur", "confidence_factors_fr": null, "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "dns_payload", "net_dns_probe" ], "asn_dc_heuristic": true }
17/06/2026 04:48:18 UTC	TCP	53 · DNS	dns	dns probe dns probe · via DNS:53 · (sonde / probe)	Élevée	Faible · 33
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur DNS WAF — Recommandation Surveiller Tags dns_emulated net_dns_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 53 Chemin / cible — Service DNS Pourquoi cette classification : Type « dns_probe » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 33 Confiance : Confiance 0 % — 2 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Meta JSON brut { "protocol_emulated": true, "emulator_response": "000081830000000000000000", "emulator_response_len": 12, "port_inferred_service": true, "bytes_in": 0, "payload_entropy": 0, "port_category": "well_known", "org": "Google LLC", "service": "dns", "app_proto": "dns", "asn": 396982, "country": "BE", "dst_port": 53, "risk_waf": 8, "risk_classification": 42, "risk_behavior": 0, "risk_geo": 40, "risk_protocol": 30, "risk_novelty": 0, "risk_boost": 0, "risk_granularity": 4.2, "risk_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0 }, "risk_score": 33, "tag_count": 2, "anomaly_count": 0, "campaign_key": "136c5209db2645e97756c194727dfc874630a793", "event_fingerprint": "a8ecfe27665a94483df3963a81bc8aaa2d3740ad", "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "confidence": 0, "classification_confidence": 0, "precision_score": 0, "precision_signals": [], "kb_rule_ids": [], "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 33 }, "named_classification_skipped": false, "service_name": "dns", "risk_confidence_factor": 0, "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": "1ff272bdca0ffa92c866625cbd3295f6" }, "target_context": { "dst_port": 53, "service": "dns", "service_name": "dns", "risk_score": 33 }, "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": "09cc2185acee4f4ad5805c1af1b8969057feadc4", "protocol_details": { "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 2 signal(aux) capteur", "site_display": { "classification": null, "classification_reason": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "classification_reason_label_fr": "Type \u00ab dns_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%", "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 33\/100", "confidence_pct": 0, "confidence_breakdown": { "waf": 8, "classification": 42, "behavior": 0, "geo": 40, "protocol": 30, "novelty": 0, "risk_score": 33 }, "attack_stage": "probe", "attack_stage_label": "Sonde \/ probe", "attack_chain_stage": "discovery", "attack_chain_stage_label_fr": "D\u00e9couverte", "risk_score": 33, "risk_label": "Faible", "service_name": "dns", "service_label_fr": "DNS", "dst_port": 53, "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-dns", "correlation_flags": null, "correlation_flags_labels_fr": null, "sensor_role": "threat_intelligence", "sensor_role_label_fr": "Renseignement menaces", "confidence_hint_fr": null, "protocol_details": { "port": 53, "service": "dns", "service_label_fr": "DNS" }, "attack_vector": "dns probe \u00b7 via DNS:53 \u00b7 (sonde \/ probe)", "evidence_snippet": null, "target_port_label": "53 \u00b7 DNS", "emulator_service": "dns", "confidence_reason": "Confiance 0 % \u2014 2 signal(aux) capteur", "confidence_factors_fr": null, "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": "dns", "service_banner": "honeypot-dns", "service_os": "linux", "dst_port": "53" }, "hostname": "mail.sensor-1.internal", "sensor_id": "sensor-1", "attack_chain_stage": "discovery", "matched_patterns": [], "ban_policy": "advisory_monitor", "tags_list": [ "dns_emulated", "net_dns_probe" ], "asn_dc_heuristic": true }

104.155.21.208

Pourquoi listée

Comparaison ASN / FAI

IPs apparentées

Géolocalisation

FAI / réseau

Renseignement menaces

Décomposition confiance

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Timeline

Ports 24 h

Top ports

Top classifications

Heatmap attaques 7j

Chronologie des événements

Comparaison côte à côte

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