Fiche IP

Allemagne

31.70.107.46

Activité suspecte · risque 42/100

FAI IONOS SE Première vue 04/11/2026 00:44 UTC Dernière vue 05/11/2026 13:55 UTC Risque Moyen

Période 2026-10-11 → 2026-11-10

Moyen 42/100

24h 7j 30j 90j

Synthèse

Score de risque max. 42/100 Moyen · Maximum de risk_score (événements honeypot)

Première observation 04/11/2026 00:44 UTC

Dernière observation 05/11/2026 13:55 UTC

Événements (période) 28

Décision conseillée Surveiller Observer, investiguer ou bloquer. Le site ne pousse pas de règle pare-feu.

MITRE ATT&CK principal T1110 20 occurrences

Pourquoi listée

Rafale d'authentification SSH · confiance 95%

Confiance 95 % — Score WAF 8

Décision

Investiguer

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

42/100 Confiance 95 % 28 événements T1110

À faire

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 CEF STIX Ticket nftables

Note de ticket

IP 31.70.107.46
Décision : Investiguer
Score max : 42/100 (Moyen)
Confiance : 95 %
Période : 2026-10-11 → 2026-11-10 · 28 événements
Motif : Rafale d'authentification SSH · confiance 95%
MITRE : T1110
FAI : IONOS SE · Allemagne

Comparaison ASN / FAI

ASN 8560 · 31.70.64.0/18 · RIPENCC — 8 pair(s) ASN/FAI listé(s) — activité locale élevée vs pairs · 28 événements sur la période pour cette IP.

66.179.249.162 Sonde fichier configuration 05/11/2026 05:05 UTC
217.160.186.254 Sonde fichier credential / clé 24/10/2026 02:56 UTC
85.215.106.36 Scan vulnérabilités 22/10/2026 09:00 UTC
212.132.111.47 Sonde RDP 22/10/2026 08:56 UTC
194.164.169.12 Sonde VNC (5902/TCP) 21/10/2026 10:53 UTC
87.106.29.151 Sonde SSH 20/10/2026 12:44 UTC
212.132.118.184 Sonde RDP 19/10/2026 14:07 UTC
31.70.77.100 Sonde HTTP 19/10/2026 10:13 UTC

Événements (filtres)

Première observation

04/11/2026 00:44 UTC

Dernière observation

05/11/2026 13:55 UTC

Dernière activité (filtres)

05/11/2026 13:55 UTC

Événements 7j

Ports distincts (7j)

Classifications (7j)

Sévérité max (7j)

Élevée

Géolocalisation

Origine réseau déclarée

Allemagne unknown unknown

FAI / réseau

Opérateur et dernière activité ban

IONOS SE 0 Port 25 Sonde SMTP

Renseignement menaces

Score capteur — surveiller, investiguer ou bloquer.

Recommandation

Stade d'attaque

Sonde / probe

Chaîne d'attaque

Découverte

Vecteur d'attaque

smtp bruteforce · via SMTP:25 · (sonde / probe)

Détails protocole

SMTP: Sonde protocole SMTP

Aperçu payload

EHLO WIN-VM0NRATTIIT

Port / service

25 · SMTP

Service émulé

SMTP

Raison confiance

Confiance 95 % — Motif catalogue confirmé

Technique MITRE

T1110

Persona capteur

mail.sensor-1.internal

Recommandation

Surveiller

Rôle capteur

Renseignement menaces

Signaux de précision

Email Smtp Auth

Confiance

95%

Famille de menace

unknown

MITRE ATT&CK — tactiques observées

Découverte Accès initial

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

28 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

28 événement(s) — page 1/2

Horodatage	Proto	Port	Service	Classification	Sévérité	Risque
05/11/2026 13:55:21 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
05/11/2026 13:55:15 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
05/11/2026 13:55:09 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
05/11/2026 13:55:02 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
05/11/2026 13:54:56 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
05/11/2026 13:54:50 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
05/11/2026 13:54:43 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
05/11/2026 13:54:37 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
05/11/2026 13:54:31 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
05/11/2026 13:54:25 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
05/11/2026 13:54:18 UTC	TCP	25 · SMTP	smtp	Sonde SMTP (25/TCP) port 25 tcp · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 40
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Preuve honeypot — Sonde SMTP (25/TCP) Connexion détectée sur le port 25 (TCP) du capteur simulé. Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Type « Sonde SMTP (25/TCP) » (signaux protocolaires) · confiance 66% Confiance classification 66% Risque capteur Moyen · 40 Confiance : Confiance 66 % — Motif catalogue confirmé · Classification nommée non retenue — preuves insuffisantes Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":38,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5,"risk_breakdown":{"waf":8,"classification":38,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":40,"tag_count":3,"anomaly_count":0,"campaign_key":"fd952417e2c1da4d499e9743f0944fe37efe09d7","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Type \u00ab port_25_tcp \u00bb (signaux protocolaires) \u00b7 confiance 66%","confidence":0.66,"classification_confidence":0.66,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":38,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":40},"named_classification_skipped":true,"named_candidate":"smtp_bruteforce","service_name":"smtp","risk_confidence_factor":66,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE…
05/11/2026 13:54:12 UTC	TCP	25 · SMTP	smtp	Sonde SMTP (25/TCP) port 25 tcp · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 40
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Preuve honeypot — Sonde SMTP (25/TCP) Connexion détectée sur le port 25 (TCP) du capteur simulé. Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Type « Sonde SMTP (25/TCP) » (signaux protocolaires) · confiance 66% Confiance classification 66% Risque capteur Moyen · 40 Confiance : Confiance 66 % — Motif catalogue confirmé · Classification nommée non retenue — preuves insuffisantes Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":38,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5,"risk_breakdown":{"waf":8,"classification":38,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":40,"tag_count":3,"anomaly_count":0,"campaign_key":"fd952417e2c1da4d499e9743f0944fe37efe09d7","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Type \u00ab port_25_tcp \u00bb (signaux protocolaires) \u00b7 confiance 66%","confidence":0.66,"classification_confidence":0.66,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":38,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":40},"named_classification_skipped":true,"named_candidate":"smtp_bruteforce","service_name":"smtp","risk_confidence_factor":66,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE…
05/11/2026 13:54:06 UTC	TCP	25 · SMTP	smtp	Sonde SMTP (25/TCP) port 25 tcp · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 40
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Preuve honeypot — Sonde SMTP (25/TCP) Connexion détectée sur le port 25 (TCP) du capteur simulé. Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Type « Sonde SMTP (25/TCP) » (signaux protocolaires) · confiance 66% Confiance classification 66% Risque capteur Moyen · 40 Confiance : Confiance 66 % — Motif catalogue confirmé · Classification nommée non retenue — preuves insuffisantes Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":38,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5,"risk_breakdown":{"waf":8,"classification":38,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":40,"tag_count":3,"anomaly_count":0,"campaign_key":"fd952417e2c1da4d499e9743f0944fe37efe09d7","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Type \u00ab port_25_tcp \u00bb (signaux protocolaires) \u00b7 confiance 66%","confidence":0.66,"classification_confidence":0.66,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":38,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":40},"named_classification_skipped":true,"named_candidate":"smtp_bruteforce","service_name":"smtp","risk_confidence_factor":66,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE…
05/11/2026 13:54:06 UTC	TCP	25 · SMTP	smtp	Sonde SMTP (25/TCP) port 25 tcp · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 40
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_smtp_probe smtp_emulated Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Preuve honeypot — Sonde SMTP (25/TCP) Connexion détectée sur le port 25 (TCP) du capteur simulé. Service SMTP Pourquoi cette classification : Type « Sonde SMTP (25/TCP) » (signaux protocolaires) · confiance 55% Confiance classification 55% Risque capteur Moyen · 40 Confiance : Confiance 55 % — Classification nommée non retenue — preuves insuffisantes Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a","emulator_response_len":45,"port_inferred_service":true,"bytes_in":0,"payload_entropy":0,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":38,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":4.7,"risk_breakdown":{"waf":8,"classification":38,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":40,"tag_count":2,"anomaly_count":0,"campaign_key":"e2a87a3a55cc3ea4df3dca9c8f4ae41683ef1c36","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Type \u00ab port_25_tcp \u00bb (signaux protocolaires) \u00b7 confiance 55%","confidence":0.55,"classification_confidence":0.55,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":38,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":40},"named_classification_skipped":true,"named_candidate":"smtp_probe","service_name":"smtp","risk_confidence_factor":55,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"path_pattern_hash":"b092d319b1811e4f4d12f749391d1fc5"},"target_context":{"dst_port":25,"service":"smtp","service_name":"smtp","risk_sco…
04/11/2026 00:45:39 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
04/11/2026 00:45:33 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
04/11/2026 00:45:26 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
04/11/2026 00:45:20 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
04/11/2026 00:45:14 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
04/11/2026 00:45:07 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
04/11/2026 00:45:01 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
04/11/2026 00:44:55 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
04/11/2026 00:44:49 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
04/11/2026 00:44:43 UTC	TCP	25 · SMTP	smtp	smtp bruteforce smtp bruteforce · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 42
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1110 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_bruteforce net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Rafale d'authentification SSH · confiance 95% Confiance classification 95% Risque capteur Moyen · 42 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE T1110 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":68,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5.4,"risk_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":42,"tag_count":4,"anomaly_count":0,"campaign_key":"d6034028230713939a51c442b209ecccf1da08f8","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Rafale d'authentification SSH \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":68,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":42},"named_classification_skipped":false,"service_name":"smtp","risk_confidence_factor":95,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE","is_datacenter":false,"is_tor_hint":false},"fingerprint"…
04/11/2026 00:44:36 UTC	TCP	25 · SMTP	smtp	Sonde SMTP (25/TCP) port 25 tcp · via SMTP:25 · (sonde / probe)	Élevée	Moyen · 40
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SMTP WAF — Recommandation Surveiller Tags net_smtp_probe smtp_emulated smtp_enumeration Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 25 Chemin / cible — Preuve honeypot — Sonde SMTP (25/TCP) Connexion détectée sur le port 25 (TCP) du capteur simulé. Service SMTP Payload EHLO WIN-VM0NRATTIIT Pourquoi cette classification : Type « Sonde SMTP (25/TCP) » (signaux protocolaires) · confiance 66% Confiance classification 66% Risque capteur Moyen · 40 Confiance : Confiance 66 % — Motif catalogue confirmé · Classification nommée non retenue — preuves insuffisantes Protocole émulé 1 Signaux Email Smtp Auth Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) EHLO WIN-VM0NRATTIIT Meta JSON brut {"protocol_emulated":true,"emulator_response":"323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a","emulator_response_len":96,"smtp_helo_hash":"7580430f2e477778cfe43a52d717dc1930ddcce9","bytes_in":22,"payload_entropy":3.936260027531526,"port_category":"well_known","org":"IONOS SE","service":"smtp","app_proto":"smtp","asn":8560,"country":"DE","dst_port":25,"risk_waf":8,"risk_classification":38,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":0,"risk_boost":0,"risk_granularity":5,"risk_breakdown":{"waf":8,"classification":38,"behavior":0,"geo":0,"protocol":30,"novelty":0},"risk_score":40,"tag_count":3,"anomaly_count":0,"campaign_key":"fd952417e2c1da4d499e9743f0944fe37efe09d7","event_fingerprint":"3d09fc52d69030bda96b86438d4460cfb5a981fd","classification_reason":"Type \u00ab port_25_tcp \u00bb (signaux protocolaires) \u00b7 confiance 66%","confidence":0.66,"classification_confidence":0.66,"precision_score":78,"precision_signals":["INT-EMAIL-smtp-auth"],"kb_rule_ids":["INT-EMAIL-smtp-auth"],"confidence_breakdown":{"waf":8,"classification":38,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":40},"named_classification_skipped":true,"named_candidate":"smtp_bruteforce","service_name":"smtp","risk_confidence_factor":66,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"DE","asn":8560,"org":"IONOS SE…

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