Fiche IP

États-Unis

66.132.159.27

Activité suspecte

FAI Censys, Inc. Première vue 11/10/2026 10:31 UTC Dernière vue 14/10/2026 14:42 UTC Risque Moyen

Période 2026-09-17 → 2026-10-17

Moyen 47/100

24h 7j 30j 90j

Synthèse

Score de risque max. 47/100 Moyen · Maximum de risk_score (événements honeypot)

Première observation 11/10/2026 10:31 UTC

Dernière observation 14/10/2026 14:42 UTC

Événements (période) 15

MITRE ATT&CK principal TA0007 13 occurrences

Pourquoi listée

Type « Sonde OPC UA » (signaux protocolaires) · confiance 0%

Confiance faible (0 %) — classification prudente

Décision

Investiguer

Risque moyen. Relisez le port dominant et les preuves avant toute règle réseau.

47/100 Confiance 0 % 15 événements DNSBL 127.0.0.3 TA0007

À faire

Reprendre le verdict DNSBL 127.0.0.3 (Sonde OPC-UA) dans la règle ou le ticket.
Lire les preuves de la chronologie avant d’écrire une règle.
Comparer avec les IP du même FAI.
Annoter le verdict vrai positif ou faux positif.

Preuves JSON SOC

Note de ticket

IP 66.132.159.27
Décision : Investiguer
Score max : 47/100 (Moyen)
Confiance : 0 %
Période : 2026-09-17 → 2026-10-17 · 15 événements
Motif : Type « Sonde OPC UA » (signaux protocolaires) · confiance 0%
DNSBL : 27.159.132.66.dnsbl.blacklistip.com → 127.0.0.3 (Sonde OPC-UA)
MITRE : TA0007
FAI : Censys, Inc. · États-Unis

Comparaison ASN / FAI

ASN 398324 · 66.132.159.0/24 · ARIN — 8 pair(s) ASN/FAI listé(s) — activité locale élevée vs pairs · 15 événements sur la période pour cette IP.

167.94.146.54 Sonde Squid proxy 17/10/2026 23:29 UTC
66.132.224.90 Sonde port 17/10/2026 23:21 UTC
167.94.146.58 Sonde cPanel 17/10/2026 23:20 UTC
167.94.146.62 Sonde port 17/10/2026 23:19 UTC
167.94.146.56 Sonde port 17/10/2026 23:16 UTC
167.94.146.60 Sonde port 17/10/2026 23:07 UTC
167.94.146.53 Sonde port 17/10/2026 23:06 UTC
66.132.172.196 Sonde OPC-UA 17/10/2026 23:00 UTC

Événements (filtres)

Première observation

11/10/2026 10:31 UTC

Dernière observation

14/10/2026 14:42 UTC

Dernière activité (filtres)

14/10/2026 14:42 UTC

Événements 7j

Ports distincts (7j)

Classifications (7j)

Sévérité max (7j)

Élevée

Activité multi-protocole

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

HTTP TCP 4 OPCUA TCP TCP 4 MSRPC TCP 3 TLS TCP 3

HTTP

OPCUA TCP

MSRPC

TLS

Géolocalisation

Origine réseau déclarée

États-Unis unknown unknown

FAI / réseau

Opérateur et dernière activité ban

Censys, Inc. 0 Port 4840 Sonde OPC-UA

Renseignement menaces

Score capteur — surveiller, investiguer ou bloquer.

Recommandation

Stade d'attaque

Sonde / probe

Chaîne d'attaque

Découverte

Vecteur d'attaque

opcua-tcp · via OPCUA TCP:4840 · (sonde / probe)

Détails protocole

Port / service

4840 · OPCUA TCP

Service émulé

OPCUA-TCP

Raison confiance

Confiance faible (0 %) — classification prudente

Technique MITRE

TA0007

Persona capteur

mail.sensor-1.internal

Recommandation

Surveiller

Rôle capteur

Renseignement menaces

Confiance

0% Confiance non établie

Famille de menace

unknown IP signalée (IPsum, 3 listes ou plus) IP malveillante (CINS Army)

MITRE ATT&CK — tactiques

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

Décomposition confiance

Décomposition du score

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

Profil d’activité

Heures UTC et jours de la semaine, calculés sur les séries de la page

Heures UTC

Jours de semaine

Constats

Lecture automatique du volume, des ports et des créneaux UTC

Timeline

15 événements filtrés — activité quotidienne

Ports 24 h

Top ports ciblés sur les dernières 24 heures

Top ports

Part du volume sur la période filtrée

Top classifications

Libellés capteur, part du volume

Heatmap attaques 7j

Intensité par jour et heure (UTC capteur)

Chronologie des événements

15 événement(s) — page 1/1

Horodatage	Proto	Port	Service	Classification	Sévérité	Risque
14/10/2026 14:42:26 UTC	TCP	4840 · OPCUA TCP	opcua-tcp	Sonde OPC UA opcua-tcp · via OPCUA TCP:4840 · (sonde / probe)	Faible	Faible · 0
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur OPCUA-TCP WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 4840 Chemin / cible — Service OPCUA TCP Pourquoi cette classification : Type « Sonde OPC UA » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 0 Confiance : Confiance faible (0 %) — classification prudente Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Meta JSON brut {"protocol_emulated":true,"emulator_response":"32323020686f6e6579706f74206f706375615f74637020726561647920706f72743d343834300d0a","emulator_response_len":40,"port_inferred_service":true,"bytes_in":0,"payload_entropy":0,"port_category":"registered","org":"Censys, Inc.","service":"opcua-tcp","app_proto":"opcua-tcp","asn":398324,"country":"US","dst_port":4840,"risk_waf":8,"risk_classification":0,"risk_behavior":0,"risk_geo":0,"risk_protocol":22,"risk_novelty":0,"risk_boost":0,"risk_granularity":0.6,"risk_breakdown":{"waf":8,"classification":0,"behavior":0,"geo":0,"protocol":22,"novelty":0},"risk_score":0,"tag_count":0,"anomaly_count":0,"campaign_key":"15455e64b32bbbdee130725967c93073d929593a","event_fingerprint":"93654137653529bc24cb8799471f5780efa62a9a","classification_reason":"Type \u00ab opcua-tcp \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":0,"behavior":0,"geo":0,"protocol":22,"novelty":0,"risk_score":0},"named_classification_skipped":false,"service_name":"opcua-tcp","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"US","asn":398324,"org":"Censys, Inc.","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"path_pattern_hash":"270dde47a6e730c972c405eb1e8e241e"},"target_context":{"dst_port":4840,"service":"opcua-tcp","service_name":"opcua-tcp","risk_score":0},"attack…
14/10/2026 14:42:16 UTC	TCP	4840 · OPCUA TCP	opcua-tcp	Sonde PostgreSQL postgres probe · via OPCUA TCP:4840 · (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 OPCUA-TCP WAF — Recommandation Surveiller Tags tls_clienthello Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 4840 Chemin / cible — Service OPCUA TCP Payload ��Eb��2��C�\|�A<�u0�� a]�p� +�o�ᦷN��3�[�Lҥ�5�&̨̩�/�0�+�,�� /5� G Pourquoi cette classification : Type « Sonde PostgreSQL » (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 Kafka ApiVersions key STUN binding Minecraft varint handshake SOCKS5 greeting SIP TLS ClientHello TFTP RRQ User-Agent — Règles WAF — Payload (extrait) ��Eb��2��C�\|�A<�u0��a]�p� +�o�ᦷN��3�[�Lҥ�5�&̨̩�/�0�+�,�� /5� G Requête brute (extrait) ��Eb��2��C�\|�A<�u0�� a]�p� +�o�ᦷN��3�[�Lҥ�5�&̨̩�/�0�+�,�� /5� G �� + 3��l�ӕ��9��o��g��&�9ENh�l Meta JSON brut {"protocol_emulated":true,"emulator_response":"32323020686f6e6579706f74206f706375615f74637020726561647920706f72743d343834300d0a","emulator_response_len":40,"bytes_in":1471,"payload_entropy":7.76909294132044,"port_category":"registered","org":"Censys, Inc.","service":"opcua-tcp","app_proto":"opcua-tcp","asn":398324,"country":"US","dst_port":4840,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":35,"tag_count":1,"anomaly_count":0,"campaign_key":"392099e4308b0fbd6cbdae5c2bce2ba2edefbbd6","event_fingerprint":"93654137653529bc24cb8799471f5780efa62a9a","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-0556","pat-0771","pat-0554","pat-0567","pat-0578","pat-0536"],"matched_pattern_names":["PostgreSQL startup","Kafka ApiVersions key","STUN binding","Minecraft varint handshake","SOCKS5 greeting","SIP TLS ClientHello","TFTP RRQ"],"pattern_ids":["pat-0369","pat-0556","pat-0771","pat-0554","pat-0567","pat-0578","pat-0536"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":35},"named_classification_skipped":false…
14/10/2026 14:42:13 UTC	TCP	4840 · OPCUA TCP	opcua-tcp	Sonde OPC UA opcua-tcp · via OPCUA TCP:4840 · (sonde / probe)	Faible	Faible · 0
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur OPCUA-TCP WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 4840 Chemin / cible — Service OPCUA TCP Pourquoi cette classification : Type « Sonde OPC UA » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 0 Confiance : Confiance faible (0 %) — classification prudente Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Meta JSON brut {"protocol_emulated":true,"emulator_response":"32323020686f6e6579706f74206f706375615f74637020726561647920706f72743d343834300d0a","emulator_response_len":40,"port_inferred_service":true,"bytes_in":0,"payload_entropy":0,"port_category":"registered","org":"Censys, Inc.","service":"opcua-tcp","app_proto":"opcua-tcp","asn":398324,"country":"US","dst_port":4840,"risk_waf":8,"risk_classification":0,"risk_behavior":0,"risk_geo":0,"risk_protocol":22,"risk_novelty":0,"risk_boost":0,"risk_granularity":0.6,"risk_breakdown":{"waf":8,"classification":0,"behavior":0,"geo":0,"protocol":22,"novelty":0},"risk_score":0,"tag_count":0,"anomaly_count":0,"campaign_key":"15455e64b32bbbdee130725967c93073d929593a","event_fingerprint":"93654137653529bc24cb8799471f5780efa62a9a","classification_reason":"Type \u00ab opcua-tcp \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":0,"behavior":0,"geo":0,"protocol":22,"novelty":0,"risk_score":0},"named_classification_skipped":false,"service_name":"opcua-tcp","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"US","asn":398324,"org":"Censys, Inc.","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"path_pattern_hash":"270dde47a6e730c972c405eb1e8e241e"},"target_context":{"dst_port":4840,"service":"opcua-tcp","service_name":"opcua-tcp","risk_score":0},"attack…
14/10/2026 14:42:08 UTC	TCP	4840 · OPCUA TCP	opcua-tcp	Sonde OPC-UA opcua probe · via OPCUA TCP:4840 · (sonde / probe)	Élevée	Faible · 38
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur OPCUA-TCP WAF — Recommandation Surveiller Tags net_opcua_probe opcua_hello opcua_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 4840 Chemin / cible — Service OPCUA TCP Payload HELF9opc.tcp://62.3.50.33:4840 Pourquoi cette classification : Type « Sonde OPC-UA » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Faible · 38 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0626 Upstream Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) LFI Double-dot bypass OPC UA HEL STUN binding Minecraft varint handshake TFTP RRQ User-Agent — Règles WAF — Payload (extrait) HELF9opc.tcp://62.3.50.33:4840 Meta JSON brut {"protocol_emulated":true,"emulator_response":"32323020686f6e6579706f74206f706375615f74637020726561647920706f72743d343834300d0a","emulator_response_len":40,"bytes_in":57,"payload_entropy":3.642321889389583,"port_category":"registered","org":"Censys, Inc.","service":"opcua-tcp","app_proto":"opcua-tcp","asn":398324,"country":"US","dst_port":4840,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":1.7,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":38,"tag_count":3,"anomaly_count":0,"campaign_key":"5d9447dbcc6a710f1084357b73301db6194c27f8","event_fingerprint":"b5eb0df4a36131a4c4976385837215ecc5898db5","classification_reason":"Type \u00ab opcua_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":81,"precision_signals":["pat-0626","INT-upstream"],"kb_rule_ids":["pat-0626","INT-upstream"],"matched_patterns":["pat-0103","pat-0626","pat-0771","pat-0554","pat-0536"],"matched_pattern_names":["LFI Double-dot bypass","OPC UA HEL","STUN binding","Minecraft varint handshake","TFTP RRQ"],"pattern_ids":["pat-0103","pat-0626","pat-0771","pat-0554","pat-0536"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":38},"named_classification_skipped":false,"service_name":"opcua-tcp","risk_confidence_factor":95,"city":null…
14/10/2026 13:20:35 UTC	TCP	591 · HTTP	http	Scanner web web scanner · via HTTP:591 · (sonde / probe) · → /sellers.json	Élevée	Moyen · 47
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE T1595 TA0007 TA0001 Protocole GET /sellers.json UA Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.cens… Émulateur HTTP WAF 27 Recommandation Surveiller Tags 950318:lfi-14 950326:rce-0 950406:ssrf-3 950470:nosqli-3 Cible HTTP GET /sellers.json TLS SNI — Capteur paris-1
Preuve / Evidence Méthode GET Port 591 Chemin / cible /sellers.json Service HTTP Pourquoi cette classification : User-Agent scanner commercial déclaré · confiance 100% Confiance classification 100% Corrélation +8 Risque capteur Moyen · 47 Confiance : Confiance 100 % — 4 tag(s) WAF Signaux Scanner Censys Upstream Waf Score Technique MITRE T1595 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) LFI Double-dot bypass UA censys Ligne de requête `GET /sellers.json HTTP/1.1` User-Agent Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/) Règles WAF lfi-14 rce-0 ssrf-3 nosqli-3 Payload (extrait) GET /sellers.json HTTP/1.1 Host: 62.3.50.33:591 User-Agent: Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys. Requête brute (extrait) GET /sellers.json HTTP/1.1 Host: 62.3.50.33:591 User-Agent: Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/) Accept: / Accept-Encoding: gzip Meta JSON brut {"http_header_count":4,"http_query_params":0,"http_path_depth":1,"http_path_ext":"json","http_ua_hash":"5f5db91a9e2e02c1396d851db979a6f7b4d4b364","http_host_hash":"d63885d1f1b06da9a39b56d573e583c2216d3a11","http_target_hash":"70b6ea5b21c13847c6382573b6c80a3eb661a341","http_referer_hash":null,"http_method":"GET","http_ua_is_cli":false,"http_ua_is_browser":true,"bytes_in":172,"payload_entropy":5.1613733642647,"port_category":"well_known","org":"Censys, Inc.","service":"http","app_proto":"http","asn":398324,"country":"US","dst_port":591,"risk_waf":67.5,"risk_classification":42,"risk_behavior":0,"risk_geo":0,"risk_protocol":35,"risk_novelty":25,"risk_boost":0,"risk_granularity":2.1,"risk_breakdown":{"waf":67.5,"classification":42,"behavior":0,"geo":0,"protocol":35,"novelty":25},"risk_score":47,"tag_count":5,"anomaly_count":0,"campaign_key":"a3cc621ea233e84ffc6035a11c20506745607644","event_fingerprint":"7ac09ce55b39f85e6cbcad681de85fc394389240","classification_reason":"User-Agent scanner commercial d\u00e9clar\u00e9 \u00b7 confiance 100%","confidence":1,"classification_confidence":1,"precision_score":145,"precision_signals":["INT-scanner-censys","INT-upstream","INT-waf-score"],"kb_rule_ids":["INT-scanner-censys","INT-upstream","INT-waf-score"],"matched_patterns":["pat-0103","pat-0431"],"matched_pattern_names":["LFI Double-dot bypass","UA censys"],"pattern_ids":["pat-0103","pat-0431"],"confidence_breakdown":{"waf":67.5,"classification":42,"behavior":0,"geo":0,"protocol":35,"novelty…
14/10/2026 13:20:35 UTC	TCP	591 · TLS	tls	Sonde PostgreSQL postgres probe · via TLS:591 · (sonde / probe)	Élevée	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole JA3 e5c250b292fce278 Émulateur TLS WAF — Recommandation Surveiller Tags tls_ja3 tls_no_sni tls_weak_cipher Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 591 Chemin / cible — Service TLS Payload ��&�h��D�j��2�ŖA$�ҽөq��kD�� tyT��$ ě#�n�<fv+��BGqѽ��/�r��&̨̩�/�0�+�,�� /5� G Pourquoi cette classification : Type « Sonde PostgreSQL » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0369 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PostgreSQL startup Kafka ApiVersions key STUN binding Minecraft varint handshake SOCKS5 greeting SIP TLS ClientHello TFTP RRQ User-Agent — Règles WAF — Payload (extrait) ��&�h��D�j��2�ŖA$�ҽөq��kD�� tyT��$ ě#�n�<fv+��BGqѽ��/�r��&̨̩�/�0�+�,�� /5� G Requête brute (extrait) ��&�h��D�j��2�ŖA$�ҽөq��kD�� tyT��$ ě#�n�<fv+��BGqѽ��/�r��&̨̩�/�0�+�,�� /5� G �� + 3��Z`Z�F\�4��W�bz�0�0�e rE�_eU5��gR Meta JSON brut {"tls_ja3_hash":"e5c250b292fce278a62137836169e18f","tls_sni":null,"tls_weak_cipher":true,"tls_weak_cipher_count":4,"bytes_in":1471,"payload_entropy":7.740441551186167,"port_category":"well_known","org":"Censys, Inc.","service":"tls","app_proto":"tls","asn":398324,"country":"US","dst_port":591,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":43,"risk_novelty":15,"risk_boost":6,"risk_granularity":1.4,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":43,"novelty":15},"risk_score":35,"tag_count":3,"anomaly_count":0,"campaign_key":"60751f1159824f5b01fca1ac4d9c58c915be5968","event_fingerprint":"f83a96081c1fb8ff6b1942783b554eff3269a34e","classification_reason":"Type \u00ab postgres_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0369"],"kb_rule_ids":["pat-0369"],"matched_patterns":["pat-0369","pat-0556","pat-0771","pat-0554","pat-0567","pat-0578","pat-0536"],"matched_pattern_names":["PostgreSQL startup","Kafka ApiVersions key","STUN binding","Minecraft varint handshake","SOCKS5 greeting","SIP TLS ClientHello","TFTP RRQ"],"pattern_ids":["pat-0369","pat-0556","pat-0771","pat-0554","pat-0567","pat-0578","pat-0536"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":43,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"service_name":"tls","risk_c…
14/10/2026 13:20:31 UTC	TCP	591 · HTTP	http	Sonde PostgreSQL postgres probe · via HTTP:591 · (sonde / probe) · → *	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole PRI * Émulateur HTTP WAF 0 Recommandation Surveiller Tags http_no_ua Cible HTTP PRI * TLS SNI — Capteur paris-1
Preuve / Evidence Méthode PRI Port 591 Chemin / cible * Service HTTP Pourquoi cette classification : Type « Sonde PostgreSQL » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0369 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) RDP TPKT header PostgreSQL startup ET H.323 setup NFS RPC mount Minecraft varint handshake Ligne de requête `PRI * HTTP/1.1` User-Agent — Règles WAF — Payload (extrait) PRI * HTTP/2.0 SM Bh Meta JSON brut {"http_header_count":0,"http_query_params":0,"http_path_depth":1,"http_path_ext":null,"http_ua_hash":null,"http_host_hash":null,"http_target_hash":"df58248c414f342c81e056b40bee12d17a08bf61","http_referer_hash":null,"http_method":"PRI","http_ua_is_cli":false,"http_ua_is_browser":false,"bytes_in":57,"payload_entropy":3.474882067394362,"port_category":"well_known","org":"Censys, Inc.","service":"http","app_proto":"http","asn":398324,"country":"US","dst_port":591,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":35,"risk_novelty":0,"risk_boost":0,"risk_granularity":0.7,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":35,"novelty":0},"risk_score":35,"tag_count":1,"anomaly_count":0,"campaign_key":"784d0475f34ac77e872f87fb207f1bc3f1e103f1","event_fingerprint":"5c456bf893de772aa146b7134a1283015dcca697","classification_reason":"Type \u00ab postgres_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0369"],"kb_rule_ids":["pat-0369"],"matched_patterns":["pat-0348","pat-0369","pat-0868","pat-0532","pat-0554"],"matched_pattern_names":["RDP TPKT header","PostgreSQL startup","ET H.323 setup","NFS RPC mount","Minecraft varint handshake"],"pattern_ids":["pat-0348","pat-0369","pat-0868","pat-0532","pat-0554"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":35,"novelty":0,"risk_score":35,"cor…
14/10/2026 13:20:31 UTC	TCP	591 · HTTP	http	Scanner web web scanner · via HTTP:591 · (sonde / probe)	Élevée	Moyen · 47
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE T1595 TA0007 TA0001 Protocole GET / UA Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.cens… Émulateur HTTP WAF 30 Recommandation Surveiller Tags 950318:lfi-14 950326:rce-0 950406:ssrf-3 950470:nosqli-3 Cible HTTP GET / TLS SNI — Capteur paris-1
Preuve / Evidence Méthode GET Port 591 Chemin / cible / Service HTTP Pourquoi cette classification : User-Agent scanner commercial déclaré · confiance 100% Confiance classification 100% Corrélation +8 Risque capteur Moyen · 47 Confiance : Confiance 100 % — 5 tag(s) WAF Signaux Scanner Censys Upstream Waf Score Technique MITRE T1595 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) LFI Double-dot bypass UA censys Ligne de requête `GET / HTTP/1.1` User-Agent Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/) Règles WAF lfi-14 rce-0 ssrf-3 nosqli-3 sap-sapcontrol-path Payload (extrait) GET / HTTP/1.1 Host: 62.3.50.33:591 User-Agent: Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/) Accept Requête brute (extrait) GET / HTTP/1.1 Host: 62.3.50.33:591 User-Agent: Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/) Accept: / Accept-Encoding: gzip Meta JSON brut {"http_header_count":4,"http_query_params":0,"http_path_depth":0,"http_path_ext":null,"http_ua_hash":"5f5db91a9e2e02c1396d851db979a6f7b4d4b364","http_host_hash":"d63885d1f1b06da9a39b56d573e583c2216d3a11","http_target_hash":"42099b4af021e53fd8fd4e056c2568d7c2e3ffa8","http_referer_hash":null,"http_method":"GET","http_ua_is_cli":false,"http_ua_is_browser":true,"bytes_in":160,"payload_entropy":5.168048135412731,"port_category":"well_known","org":"Censys, Inc.","service":"http","app_proto":"http","asn":398324,"country":"US","dst_port":591,"risk_waf":75,"risk_classification":42,"risk_behavior":0,"risk_geo":0,"risk_protocol":35,"risk_novelty":25,"risk_boost":0,"risk_granularity":2.4,"risk_breakdown":{"waf":75,"classification":42,"behavior":0,"geo":0,"protocol":35,"novelty":25},"risk_score":47,"tag_count":6,"anomaly_count":0,"campaign_key":"bc820449fb08c5d743f06a1d40420732f6a98610","event_fingerprint":"1e7d365cc1f5089a65fcad7aa72675aa08f14799","classification_reason":"User-Agent scanner commercial d\u00e9clar\u00e9 \u00b7 confiance 100%","confidence":1,"classification_confidence":1,"precision_score":145,"precision_signals":["INT-scanner-censys","INT-upstream","INT-waf-score"],"kb_rule_ids":["INT-scanner-censys","INT-upstream","INT-waf-score"],"matched_patterns":["pat-0103","pat-0431"],"matched_pattern_names":["LFI Double-dot bypass","UA censys"],"pattern_ids":["pat-0103","pat-0431"],"confidence_breakdown":{"waf":75,"classification":42,"behavior":0,"geo":0,"protocol":35,"novelty":25,"…
14/10/2026 13:20:31 UTC	TCP	591 · TLS	tls	Sonde PostgreSQL postgres probe · via TLS:591 · (sonde / probe)	Élevée	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole JA3 e5c250b292fce278 Émulateur TLS WAF — Recommandation Surveiller Tags tls_ja3 tls_no_sni tls_weak_cipher Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 591 Chemin / cible — Service TLS Payload ��ȌD��P�'�� Gw],��xq�65]�� Pq��:A셚��@J0Q~��+&̨̩�/�0�+�,�� /5� G Pourquoi cette classification : Type « Sonde PostgreSQL » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0369 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PostgreSQL startup Kafka ApiVersions key STUN binding Minecraft varint handshake SOCKS5 greeting SIP TLS ClientHello TFTP RRQ User-Agent — Règles WAF — Payload (extrait) ��ȌD��P�'��Gw],��xq�65]�� Pq��:A셚��@J0Q~��+&̨̩�/�0�+�,�� /5� G Requête brute (extrait) ��ȌD��P�'�� Gw],��xq�65]�� Pq��:A셚��@J0Q~��+&̨̩�/�0�+�,�� /5� G �� + 3��7��'U]0J��<lq$N�W끍 va�#Lb�� Meta JSON brut {"tls_ja3_hash":"e5c250b292fce278a62137836169e18f","tls_sni":null,"tls_weak_cipher":true,"tls_weak_cipher_count":4,"bytes_in":1471,"payload_entropy":7.7321450567537475,"port_category":"well_known","org":"Censys, Inc.","service":"tls","app_proto":"tls","asn":398324,"country":"US","dst_port":591,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":43,"risk_novelty":15,"risk_boost":6,"risk_granularity":1.4,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":43,"novelty":15},"risk_score":35,"tag_count":3,"anomaly_count":0,"campaign_key":"60751f1159824f5b01fca1ac4d9c58c915be5968","event_fingerprint":"f83a96081c1fb8ff6b1942783b554eff3269a34e","classification_reason":"Type \u00ab postgres_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0369"],"kb_rule_ids":["pat-0369"],"matched_patterns":["pat-0369","pat-0556","pat-0771","pat-0554","pat-0567","pat-0578","pat-0536"],"matched_pattern_names":["PostgreSQL startup","Kafka ApiVersions key","STUN binding","Minecraft varint handshake","SOCKS5 greeting","SIP TLS ClientHello","TFTP RRQ"],"pattern_ids":["pat-0369","pat-0556","pat-0771","pat-0554","pat-0567","pat-0578","pat-0536"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":43,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"service_name":"tls","risk_…
14/10/2026 13:20:27 UTC	TCP	591 · HTTP	http	Sonde HTTP http · via HTTP:591 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole GET / Émulateur HTTP WAF 3 Recommandation Surveiller Tags 950734:sap-sapcontrol-path http_no_ua Cible HTTP GET / TLS SNI — Capteur paris-1
Preuve / Evidence Méthode GET Port 591 Chemin / cible / Service HTTP Pourquoi cette classification : Tags WAF: sap-sapcontrol-path · confiance 61% Confiance classification 69% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 61 % — Score WAF 20 · 1 tag(s) WAF Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Ligne de requête `GET / HTTP/1.1` User-Agent — Règles WAF sap-sapcontrol-path Payload (extrait) GET / HTTP/1.1 Host: 62.3.50.33:591 Meta JSON brut {"http_header_count":1,"http_query_params":0,"http_path_depth":0,"http_path_ext":null,"http_ua_hash":null,"http_host_hash":"d63885d1f1b06da9a39b56d573e583c2216d3a11","http_target_hash":"42099b4af021e53fd8fd4e056c2568d7c2e3ffa8","http_referer_hash":null,"http_method":"GET","http_ua_is_cli":false,"http_ua_is_browser":false,"bytes_in":40,"payload_entropy":4.208694969562842,"port_category":"well_known","org":"Censys, Inc.","service":"http","app_proto":"http","asn":398324,"country":"US","dst_port":591,"risk_waf":20,"risk_classification":8,"risk_behavior":0,"risk_geo":0,"risk_protocol":35,"risk_novelty":0,"risk_boost":0,"risk_granularity":1,"risk_breakdown":{"waf":20,"classification":8,"behavior":0,"geo":0,"protocol":35,"novelty":0},"risk_score":35,"tag_count":2,"anomaly_count":0,"campaign_key":"e40c5f42fdea1f0c04a8bde93e371ff383e8670b","event_fingerprint":"b69cd0fe6973e1da006ef910ede7127084291f56","city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"US","asn":398324,"org":"Censys, Inc.","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"6a43d95ab8edecf384c571c517d73acb","path_pattern_hash":"8a5edab282632443219e051e4ade2d1d"},"service_name":"http","target_context":{"dst_port":591,"service":"http","service_name":"http","risk_score":35},"payload_preview":"GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:591\r\n\r\n","method":"GET","path":"\/","waf_tags":["950734:sap-sapcontrol-path"],"waf_rule_names":["sap-sapcontrol-path"],"request_line":"GET \/ HTTP\/1…
14/10/2026 13:20:23 UTC	TCP	591 · TLS	tls	Sonde PostgreSQL postgres probe · via TLS:591 · (sonde / probe)	Élevée	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole JA3 e5c250b292fce278 Émulateur TLS WAF — Recommandation Surveiller Tags tls_ja3 tls_no_sni tls_weak_cipher Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 591 Chemin / cible — Service TLS Payload ��/��QLڴ柸�=~��s�=i��Ie� �C�A� ]Tq�U� �w��V�m� e��W;!&̨̩�/�0�+�,�� /5� G Pourquoi cette classification : Type « Sonde PostgreSQL » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0369 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) PostgreSQL startup Kafka ApiVersions key STUN binding Minecraft varint handshake SOCKS5 greeting SIP TLS ClientHello TFTP RRQ User-Agent — Règles WAF — Payload (extrait) ��/��QLڴ柸�=~��s�=i��Ie� �C�A�]Tq�U� �w��V�m�e��W;!&̨̩�/�0�+�,�� /5� G Requête brute (extrait) ��/��QLڴ柸�=~��s�=i��Ie� �C�A� ]Tq�U� �w��V�m� e��W;!&̨̩�/�0�+�,�� /5� G �� + 3��{�+x��g�#��h �ʠ: {\�N�zƭ� ~� Meta JSON brut {"tls_ja3_hash":"e5c250b292fce278a62137836169e18f","tls_sni":null,"tls_weak_cipher":true,"tls_weak_cipher_count":4,"bytes_in":1471,"payload_entropy":7.7280057500345745,"port_category":"well_known","org":"Censys, Inc.","service":"tls","app_proto":"tls","asn":398324,"country":"US","dst_port":591,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":43,"risk_novelty":15,"risk_boost":6,"risk_granularity":1.4,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":43,"novelty":15},"risk_score":35,"tag_count":3,"anomaly_count":0,"campaign_key":"60751f1159824f5b01fca1ac4d9c58c915be5968","event_fingerprint":"f83a96081c1fb8ff6b1942783b554eff3269a34e","classification_reason":"Type \u00ab postgres_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0369"],"kb_rule_ids":["pat-0369"],"matched_patterns":["pat-0369","pat-0556","pat-0771","pat-0554","pat-0567","pat-0578","pat-0536"],"matched_pattern_names":["PostgreSQL startup","Kafka ApiVersions key","STUN binding","Minecraft varint handshake","SOCKS5 greeting","SIP TLS ClientHello","TFTP RRQ"],"pattern_ids":["pat-0369","pat-0556","pat-0771","pat-0554","pat-0567","pat-0578","pat-0536"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":43,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"service_name":"tls","risk_…
14/10/2026 13:20:20 UTC	TCP	591	—	Sonde port 591 Sonde port · port 591 · (sonde / probe)	Faible	Moyen · 44
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 591 Chemin / cible — Pourquoi cette classification : Type « Sonde port » (signaux protocolaires) · confiance 50% Confiance classification 50% Confiance modérée — signal unique Risque capteur Moyen · 44 Confiance : Confiance modérée (50 %) — signal principal unique Signaux Fp Port Probe Noise Single Port Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Meta JSON brut {"bytes_in":0,"payload_entropy":0,"port_category":"well_known","org":"Censys, Inc.","service":null,"app_proto":null,"asn":398324,"country":"US","dst_port":591,"risk_waf":8,"risk_classification":48,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":0,"risk_boost":0,"risk_granularity":0.3,"risk_breakdown":{"waf":8,"classification":48,"behavior":0,"geo":0,"protocol":0,"novelty":0},"risk_score":44,"tag_count":0,"anomaly_count":0,"campaign_key":"aac67b9a89960b69d884bfe543483c0da027a5d9","event_fingerprint":"ab9ea0d7816789208effbbfd7ea786a8337e673c","classification_confidence":0.5,"confidence":0.5,"precision_signals":["INT-FP-port-probe-noise","INT-single-port"],"classification_reason":"Type \u00ab port_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%","confidence_breakdown":{"waf":8,"classification":48,"behavior":0,"geo":0,"protocol":0,"novelty":0,"risk_score":44},"risk_confidence_factor":50,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"US","asn":398324,"org":"Censys, Inc.","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"path_pattern_hash":"49ebffbc8eed300cf9429db1ba4cf66d"},"target_context":{"dst_port":591,"risk_score":44},"attack_stage":"probe","mitre_tactics":["TA0007","TA0001"],"mitre":"TA0007","threat_family":["scanner"],"recommended_client_action":"monitor","policy_mode":"intelligence","sensor_role":"threat_intelligence","event_signature":"a92a6c9bf1c69ee8d5bfede8f188576029f34040","protocol_details":{"port":591},"att…
11/10/2026 10:31:23 UTC	TCP	135 · MSRPC	msrpc	Sonde MSRPC msrpc · via MSRPC:135 · (sonde / probe)	Faible	Faible · 0
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur MSRPC WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 135 Chemin / cible — Service MSRPC Pourquoi cette classification : Type « Sonde MSRPC » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 0 Confiance : Confiance faible (0 %) — classification prudente Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Meta JSON brut {"protocol_emulated":true,"emulator_response":"32323020686f6e6579706f74206d7372706320726561647920706f72743d3133350d0a","emulator_response_len":35,"port_inferred_service":true,"bytes_in":0,"payload_entropy":0,"port_category":"well_known","org":"Censys, Inc.","service":"msrpc","app_proto":"msrpc","asn":398324,"country":"US","dst_port":135,"risk_waf":8,"risk_classification":0,"risk_behavior":0,"risk_geo":0,"risk_protocol":22,"risk_novelty":0,"risk_boost":0,"risk_granularity":1.8,"risk_breakdown":{"waf":8,"classification":0,"behavior":0,"geo":0,"protocol":22,"novelty":0},"risk_score":0,"tag_count":0,"anomaly_count":0,"campaign_key":"4ca75bafedc497ca4fec409b1a394b80b467a571","event_fingerprint":"ee04cb302187f8727d545b1eea4782a6fc19fb64","classification_reason":"Type \u00ab msrpc \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":0,"behavior":0,"geo":0,"protocol":22,"novelty":0,"risk_score":0},"named_classification_skipped":false,"service_name":"msrpc","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"US","asn":398324,"org":"Censys, Inc.","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"path_pattern_hash":"c6bb1b0669e2a6bc71d00031b3cf7c54"},"target_context":{"dst_port":135,"service":"msrpc","service_name":"msrpc","risk_score":0},"attack_stage":"probe","mitre_tactics":["TA…
11/10/2026 10:31:12 UTC	TCP	135 · MSRPC	msrpc	Sonde MSRPC msrpc · via MSRPC:135 · (sonde / probe)	Faible	Faible · 0
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur MSRPC WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 135 Chemin / cible — Service MSRPC Pourquoi cette classification : Type « Sonde MSRPC » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 0 Confiance : Confiance faible (0 %) — classification prudente Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Meta JSON brut {"protocol_emulated":true,"emulator_response":"32323020686f6e6579706f74206d7372706320726561647920706f72743d3133350d0a","emulator_response_len":35,"port_inferred_service":true,"bytes_in":0,"payload_entropy":0,"port_category":"well_known","org":"Censys, Inc.","service":"msrpc","app_proto":"msrpc","asn":398324,"country":"US","dst_port":135,"risk_waf":8,"risk_classification":0,"risk_behavior":0,"risk_geo":0,"risk_protocol":22,"risk_novelty":0,"risk_boost":0,"risk_granularity":1.8,"risk_breakdown":{"waf":8,"classification":0,"behavior":0,"geo":0,"protocol":22,"novelty":0},"risk_score":0,"tag_count":0,"anomaly_count":0,"campaign_key":"4ca75bafedc497ca4fec409b1a394b80b467a571","event_fingerprint":"ee04cb302187f8727d545b1eea4782a6fc19fb64","classification_reason":"Type \u00ab msrpc \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":0,"behavior":0,"geo":0,"protocol":22,"novelty":0,"risk_score":0},"named_classification_skipped":false,"service_name":"msrpc","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"US","asn":398324,"org":"Censys, Inc.","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"path_pattern_hash":"c6bb1b0669e2a6bc71d00031b3cf7c54"},"target_context":{"dst_port":135,"service":"msrpc","service_name":"msrpc","risk_score":0},"attack_stage":"probe","mitre_tactics":["TA…
11/10/2026 10:31:05 UTC	TCP	135 · MSRPC	msrpc	Sonde MSRPC (135/TCP) port 135 tcp · via MSRPC:135 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur MSRPC WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 135 Chemin / cible — Preuve honeypot — Sonde MSRPC (135/TCP) Connexion détectée sur le port 135 (TCP) du capteur simulé. Service MSRPC Payload H��]��+��]��+H` Pourquoi cette classification : Type « Sonde MSRPC (135/TCP) » (signaux protocolaires) · confiance 49% Confiance classification 49% Confiance modérée — signal unique Risque capteur Faible · 35 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 STUN binding Minecraft varint handshake TFTP RRQ User-Agent — Règles WAF — Payload (extrait) H��]��+��]��+H` Meta JSON brut {"protocol_emulated":true,"emulator_response":"32323020686f6e6579706f74206d7372706320726561647920706f72743d3133350d0a","emulator_response_len":35,"bytes_in":72,"payload_entropy":3.7036576980415346,"port_category":"well_known","org":"Censys, Inc.","service":"msrpc","app_proto":"msrpc","asn":398324,"country":"US","dst_port":135,"risk_waf":8,"risk_classification":38,"risk_behavior":0,"risk_geo":0,"risk_protocol":22,"risk_novelty":0,"risk_boost":0,"risk_granularity":1.8,"risk_breakdown":{"waf":8,"classification":38,"behavior":0,"geo":0,"protocol":22,"novelty":0},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"4ca75bafedc497ca4fec409b1a394b80b467a571","event_fingerprint":"ee04cb302187f8727d545b1eea4782a6fc19fb64","classification_reason":"Type \u00ab port_135_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-0771","pat-0554","pat-0536"],"matched_pattern_names":["RDP TPKT header","ET H.323 setup","STUN binding","Minecraft varint handshake","TFTP RRQ"],"pattern_ids":["pat-0348","pat-0868","pat-0771","pat-0554","pat-0536"],"confidence_breakdown":{"waf":8,"classification":38,"behavior":0,"geo":0,"protocol":22,"novelty":0,"risk_score":35},"named_classification_skipped":true,"named_candidate":"rdp_probe","service_name":"msrpc","risk_confidence_factor":49,"city":null,"is_datacenter":false,"…

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