Fiche IP

Suisse

179.43.167.3

Activité suspecte · risque 35/100

FAI Private Layer INC Première vue 16/10/2026 16:02 UTC Dernière vue 17/10/2026 13:18 UTC Risque Moyen

Période 2026-10-03 → 2026-11-02

Moyen 48/100

24h 7j 30j 90j

Synthèse

Score de risque max. 48/100 Moyen · Maximum de risk_score (événements honeypot)

Première observation 16/10/2026 16:02 UTC

Dernière observation 17/10/2026 13:18 UTC

Événements (période) 640

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

MITRE ATT&CK principal TA0007 591 occurrences

Pourquoi listée

Type « Sonde SIP » (signaux protocolaires) · confiance 49%

Confiance 57 % — Score WAF 8 · Bonus corrélation +8

Décision

Investiguer

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

48/100 Confiance 57 % 640 événements TA0007

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 179.43.167.3
Décision : Investiguer
Score max : 48/100 (Moyen)
Confiance : 57 %
Période : 2026-10-03 → 2026-11-02 · 640 événements
Motif : Type « Sonde SIP » (signaux protocolaires) · confiance 49%
MITRE : TA0007
FAI : Private Layer INC · Suisse

Comparaison ASN / FAI

ASN 51852 · 179.43.167.0/24 · LACNIC — 8 pair(s) ASN/FAI listé(s) — activité locale élevée vs pairs · 640 événements sur la période pour cette IP.

46.19.137.157 Traversal LFI 30/10/2026 15:50 UTC
46.19.137.155 Traversal LFI 30/10/2026 15:46 UTC
46.19.137.154 Énumération API REST 30/10/2026 14:11 UTC
46.19.137.156 SSRF interne 30/10/2026 09:37 UTC
190.211.252.18 Sonde HTTP 19/10/2026 10:52 UTC
179.43.146.27 Sonde PostgreSQL 18/10/2026 22:46 UTC
179.43.158.121 Sonde PPTP 17/10/2026 05:18 UTC
179.43.153.2 Sonde SSH 16/10/2026 10:09 UTC

Événements (filtres)

640

Première observation

16/10/2026 16:02 UTC

Dernière observation

17/10/2026 13:18 UTC

Dernière activité (filtres)

17/10/2026 13:18 UTC

Événements 7j

Ports distincts (7j)

Classifications (7j)

Sévérité max (7j)

—

Activité multi-protocole

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

SAP Diag TCP 13 SAP MS TCP 9 WEBLOGIC CLUSTER TCP 2 RDP TCP 2 OPCUA TCP TCP 1 STUN TCP 1 RTCP TCP 1 TIMESCALEDB TCP 1 XMPP TCP 1 KAFKA CONTROLLER TCP 1 OPENSTACK NOVA TCP 1 CONSUL SERF WAN TCP 1 SPLUNK TCP 1 AWS ECS AGENT TCP 1 OPCUA TCP 1 MQTT TCP 1 NATS LEAF TCP 1 SQUID ALT TCP 1 GAME UNREAL TCP 1 HTTP ALT 8082 TCP 1

SAP Diag

SAP MS

WEBLOGIC CLUSTER

RDP

OPCUA TCP

STUN

Géolocalisation

Origine réseau déclarée

Suisse unknown unknown

FAI / réseau

Opérateur et dernière activité ban

Private Layer INC 0 Port 7506 Sonde SIP

Renseignement menaces

Score capteur — surveiller, investiguer ou bloquer.

Recommandation

Stade d'attaque

Sonde / probe

Chaîne d'attaque

Découverte

Vecteur d'attaque

sip probe · port 7506 · (sonde / probe)

Détails protocole

Aperçu payload

INVITE sip:+3908351673002@62.3.50.33:7506;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:23770;branch=z9hG4bK-524287-1---7

Port / service

7506

Raison confiance

Confiance 49 % — Motif catalogue confirmé

Technique MITRE

TA0007

Persona capteur

mail.sensor-1.internal

Corrélations comportementales

Multi-protocole corrélé (5 min)

Recommandation

Surveiller

Rôle capteur

Renseignement menaces

Signaux de précision

pat-0384

Confiance

57% Corrélation +8

Famille de menace

scanner

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

640 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

640 événement(s) — page 13/26

Horodatage	Proto	Port	Service	Classification	Sévérité	Risque
17/10/2026 03:28:51 UTC	TCP	3243 · SAP Diag	sap-diag	Sonde SIP sip probe · via SAP Diag:3243 · (sonde / probe)	Élevée	Moyen · 40
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 Découverte Accès Protocole Émulateur SAP-DIAG WAF — Recommandation Surveiller Tags net_sap_diag_probe sap_diag_emulated sap_diag_payload sap_diag_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 3243 Chemin / cible — Service SAP Diag Payload INVITE sip:+3908351673002@62.3.50.33:3243;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:53596;branch=z9hG4bK-524287-1---e Pourquoi cette classification : Connexion SAP Diag/GUI · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Moyen · 40 Confiance : Confiance 49 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:3243;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:53596;branch=z9hG4bK-524287-1---e Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:3243;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:53596;branch=z9hG4bK-524287-1---e113240fbcfccf1c;rport Max-Forwards: 70 Contact: <sip:34886581943@179.43.167.3:53596;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"protocol_emulated":true,"emulator_response":"00000000534150000000000000000000000000","emulator_response_len":19,"bytes_in":823,"payload_entropy":5.480161758584221,"port_category":"registered","org":"Private Layer INC","service":"sap-diag","app_proto":"sap-diag","asn":51852,"country":"CH","dst_port":3243,"risk_waf":8,"risk_classification":36,"risk_behavior":0,"risk_geo":0,"risk_protocol":38,"risk_novelty":15,"risk_boost":0,"risk_granularity":4.4,"risk_breakdown":{"waf":8,"classification":36,"behavior":0,"geo":0,"protocol":38,"novelty":15},"risk_score":40,"tag_count":4,"anomaly_count":0,"campaign_key":"5b5a83b8d8b9102fcd771d5f3129f9479c992ff1","event_fingerprint":"e0ec0325ee205801921408143c4554c25e5e7d71","classification_reason":"Connexion SAP Diag\/GUI \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":36,"behavior":0,"geo":0,"protocol":38,"novelty":15,"risk_score":40,"correlation_boost":8},"named_classification_skipped":false,"service_name":"sap-diag","risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"015a75234f05b21cf85d0583…
17/10/2026 03:27:43 UTC	TCP	4925	—	Scan de ports port scan syn · port 4925 · (reconnaissance)	Faible	Moyen · 42
Étape Reconnaissance Chaîne Reconnaissance Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE T1046 Reconnaissance Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 4925 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:4925;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:27160;branch=z9hG4bK-524287-1---e Pourquoi cette classification : Type « Scan de ports » (signaux protocolaires) · confiance 100% Confiance classification 100% Corrélation +8 Risque capteur Moyen · 42 Confiance : Confiance élevée (100 %) — signaux convergents Signaux MITRE-T1046 SIGMA-net-port-scan Beh Multi Port 60S Technique MITRE T1046 Tactiques MITRE Reconnaissance Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:4925;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:27160;branch=z9hG4bK-524287-1---e Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:4925;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:27160;branch=z9hG4bK-524287-1---e14e267dd8c36677;rport Max-Forwards: 70 Contact: <sip:34885052748@179.43.167.3:27160;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":820,"payload_entropy":5.468224995565453,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":4925,"risk_waf":8,"risk_classification":64,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":4.3,"risk_breakdown":{"waf":8,"classification":64,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":42,"tag_count":0,"anomaly_count":0,"campaign_key":"c472f04a68e1bf325cacb8c2b6657bda1262a07d","event_fingerprint":"98dc04378d7f2278de1109becb414193846b045b","classification_reason":"Type \u00ab port_scan_syn \u00bb (signaux protocolaires) \u00b7 confiance 100%","confidence":1,"classification_confidence":1,"precision_score":231,"precision_signals":["MITRE-T1046","SIGMA-net-port-scan","INT-beh-multi-port-60s"],"kb_rule_ids":["MITRE-T1046","SIGMA-net-port-scan","INT-beh-multi-port-60s"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":64,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":42,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":100,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"60cb3326cf434b5d4c4b71bd35f1cbeb","path_pattern_…
17/10/2026 03:27:18 UTC	TCP	9543	—	Scan de ports port scan syn · port 9543 · (reconnaissance)	Faible	Moyen · 42
Étape Reconnaissance Chaîne Reconnaissance Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE T1046 Reconnaissance Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 9543 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:9543;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:43156;branch=z9hG4bK-524287-1---4 Pourquoi cette classification : Type « Scan de ports » (signaux protocolaires) · confiance 100% Confiance classification 100% Corrélation +8 Risque capteur Moyen · 42 Confiance : Confiance élevée (100 %) — signaux convergents Signaux MITRE-T1046 SIGMA-net-port-scan Beh Multi Port 60S Technique MITRE T1046 Tactiques MITRE Reconnaissance Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:9543;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:43156;branch=z9hG4bK-524287-1---4 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:9543;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:43156;branch=z9hG4bK-524287-1---4763cbe005c3ab33;rport Max-Forwards: 70 Contact: <sip:34884481106@179.43.167.3:43156;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":812,"payload_entropy":5.458808916042711,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":9543,"risk_waf":8,"risk_classification":64,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":4.2,"risk_breakdown":{"waf":8,"classification":64,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":42,"tag_count":0,"anomaly_count":0,"campaign_key":"a09f175332d27c30a02e7e79551f793bef620c5e","event_fingerprint":"17468f8357f93433260789205f9570ab211256b4","classification_reason":"Type \u00ab port_scan_syn \u00bb (signaux protocolaires) \u00b7 confiance 100%","confidence":1,"classification_confidence":1,"precision_score":231,"precision_signals":["MITRE-T1046","SIGMA-net-port-scan","INT-beh-multi-port-60s"],"kb_rule_ids":["MITRE-T1046","SIGMA-net-port-scan","INT-beh-multi-port-60s"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":64,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":42,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":100,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"b87fbbf85caaba6ba909895036ff8f6a","path_pattern_…
17/10/2026 03:27:02 UTC	TCP	7742	—	Sonde SIP sip probe · port 7742 · (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 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 7742 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:7742;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:22840;branch=z9hG4bK-524287-1---4 Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:7742;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:22840;branch=z9hG4bK-524287-1---4 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:7742;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:22840;branch=z9hG4bK-524287-1---435967d4531194e6;rport Max-Forwards: 70 Contact: <sip:34884115762@179.43.167.3:22840;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":802,"payload_entropy":5.4539348302826,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":7742,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":3.7,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"9c835bf86d5dde7ca311b347b7e6dc05e7b9fef2","event_fingerprint":"8765b9833a0c4069a9973319bf688da79f2532ed","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"12f5128da044d5cd8c7ee5d7343dc370","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":7742,"risk_score":35},"payload_p…
17/10/2026 03:26:24 UTC	TCP	5387	—	Sonde SIP sip probe · port 5387 · (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 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5387 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:5387;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:20270;branch=z9hG4bK-524287-1---c Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:5387;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:20270;branch=z9hG4bK-524287-1---c Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:5387;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:20270;branch=z9hG4bK-524287-1---c3b50c3e45e64066;rport Max-Forwards: 70 Contact: <sip:34883257525@179.43.167.3:20270;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":804,"payload_entropy":5.444113160791436,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":5387,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":3.8,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"06fa773af3d511dd6ae44e62c970f67953006178","event_fingerprint":"895311e9c3d4f169128070df72e18ab463dbc7e4","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"cd5de3eb923a9e5bbef4e158c9907f81","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":5387,"risk_score":35},"payload…
17/10/2026 03:23:38 UTC	TCP	9955	—	Sonde SIP sip probe · port 9955 · (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 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 9955 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:9955;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:30058;branch=z9hG4bK-524287-1---6 Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:9955;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:30058;branch=z9hG4bK-524287-1---6 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:9955;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:30058;branch=z9hG4bK-524287-1---6d266fd0cc1e929b;rport Max-Forwards: 70 Contact: <sip:34879501481@179.43.167.3:30058;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":807,"payload_entropy":5.448763508275799,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":9955,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":0.6,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"b568679e194e78b8c48bd0feb2321668eaad9ea9","event_fingerprint":"2fbaeabef9f7b5c3c3376b4c4173ea0105889baf","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"e4528e4253639044ee73a484fa8594f0","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":9955,"risk_score":35},"payload…
17/10/2026 03:22:18 UTC	TCP	2569	—	Sonde SIP sip probe · port 2569 · (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 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 2569 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:2569;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:53666;branch=z9hG4bK-524287-1---2 Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:2569;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:53666;branch=z9hG4bK-524287-1---2 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:2569;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:53666;branch=z9hG4bK-524287-1---29fe57f7b89e3abd;rport Max-Forwards: 70 Contact: <sip:34877701179@179.43.167.3:53666;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":816,"payload_entropy":5.454393900504657,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":2569,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":4.3,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"8bbef8e33fc9fa5110609a615a9a20a28c6c28f8","event_fingerprint":"91842f7bd84299387f051da424c1aed96b11df89","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"3f6cfe5679bad59b8345ec47a61e8a96","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":2569,"risk_score":35},"payload…
17/10/2026 03:19:08 UTC	TCP	5640	—	Sonde SIP sip probe · port 5640 · (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 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5640 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:5640;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:34828;branch=z9hG4bK-524287-1---1 Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:5640;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:34828;branch=z9hG4bK-524287-1---1 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:5640;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:34828;branch=z9hG4bK-524287-1---1fe2347703724ae3;rport Max-Forwards: 70 Contact: <sip:34873384431@179.43.167.3:34828;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":805,"payload_entropy":5.443039431601342,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":5640,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":4.6,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"f941592fa39d4f4c9c544be1dd648ab34d9ba308","event_fingerprint":"483941607884785fc0f7cc66320b87d0caebb766","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"257457bc372c9f34124942015b55b300","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":5640,"risk_score":35},"payload…
17/10/2026 03:17:44 UTC	TCP	6868	—	Scan de ports port scan syn · port 6868 · (reconnaissance)	Faible	Moyen · 42
Étape Reconnaissance Chaîne Reconnaissance Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Campagne multi-ports Multi-protocole corrélé (5 min) MITRE T1046 Reconnaissance Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 6868 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:6868;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:29878;branch=z9hG4bK-524287-1---6 Pourquoi cette classification : Type « Scan de ports » (signaux protocolaires) · confiance 100% Confiance classification 100% Corrélation +14 Risque capteur Moyen · 42 Confiance : Confiance élevée (100 %) — signaux convergents Signaux MITRE-T1046 SIGMA-net-port-scan Beh Multi Port 60S Technique MITRE T1046 Tactiques MITRE Reconnaissance Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:6868;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:29878;branch=z9hG4bK-524287-1---6 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:6868;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:29878;branch=z9hG4bK-524287-1---616a0402cd26423b;rport Max-Forwards: 70 Contact: <sip:34871490969@179.43.167.3:29878;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":823,"payload_entropy":5.446275295798968,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":6868,"risk_waf":8,"risk_classification":64,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.7,"risk_breakdown":{"waf":8,"classification":64,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":42,"tag_count":0,"anomaly_count":0,"campaign_key":"7994cec49b4abe1c1741f9df9712742e442ae463","event_fingerprint":"e3a319d8fe687b561dc39a462bebbb2bada1355c","classification_reason":"Type \u00ab port_scan_syn \u00bb (signaux protocolaires) \u00b7 confiance 100%","confidence":1,"classification_confidence":1,"precision_score":231,"precision_signals":["MITRE-T1046","SIGMA-net-port-scan","INT-beh-multi-port-60s"],"kb_rule_ids":["MITRE-T1046","SIGMA-net-port-scan","INT-beh-multi-port-60s"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":64,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":42,"correlation_boost":14},"named_classification_skipped":false,"risk_confidence_factor":100,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"7eea3ae8f2943eef3492c367a1ca7ff1","path_pattern…
17/10/2026 03:17:23 UTC	TCP	4102	—	Scan de ports port scan syn · port 4102 · (reconnaissance)	Faible	Moyen · 42
Étape Reconnaissance Chaîne Reconnaissance Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Scan rapide multi-ports Multi-protocole corrélé (5 min) MITRE T1046 Reconnaissance Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 4102 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:4102;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:49682;branch=z9hG4bK-524287-1---4 Pourquoi cette classification : Type « Scan de ports » (signaux protocolaires) · confiance 100% Confiance classification 100% Corrélation +12 Risque capteur Moyen · 42 Confiance : Confiance élevée (100 %) — signaux convergents Signaux MITRE-T1046 SIGMA-net-port-scan Beh Multi Port 60S Technique MITRE T1046 Tactiques MITRE Reconnaissance Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:4102;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:49682;branch=z9hG4bK-524287-1---4 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:4102;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:49682;branch=z9hG4bK-524287-1---477cb86c8981eabd;rport Max-Forwards: 70 Contact: <sip:34871016705@179.43.167.3:49682;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":812,"payload_entropy":5.455648515268057,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":4102,"risk_waf":8,"risk_classification":64,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.6,"risk_breakdown":{"waf":8,"classification":64,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":42,"tag_count":0,"anomaly_count":0,"campaign_key":"0ad0e6026f8fda2c5f67c7c84ecdc5bb39226827","event_fingerprint":"972391991a9fb0f9a22625c7c6abf44c400c5c16","classification_reason":"Type \u00ab port_scan_syn \u00bb (signaux protocolaires) \u00b7 confiance 100%","confidence":1,"classification_confidence":1,"precision_score":231,"precision_signals":["MITRE-T1046","SIGMA-net-port-scan","INT-beh-multi-port-60s"],"kb_rule_ids":["MITRE-T1046","SIGMA-net-port-scan","INT-beh-multi-port-60s"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":64,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":42,"correlation_boost":12},"named_classification_skipped":false,"risk_confidence_factor":100,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"135866c2d86fd25f34a45c21e72096fa","path_pattern…
17/10/2026 03:17:23 UTC	TCP	7074	—	Sonde SIP sip probe · port 7074 · (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 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 7074 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:7074;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:21554;branch=z9hG4bK-524287-1---b Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:7074;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:21554;branch=z9hG4bK-524287-1---b Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:7074;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:21554;branch=z9hG4bK-524287-1---baec9abb4b9170c4;rport Max-Forwards: 70 Contact: <sip:34871004521@179.43.167.3:21554;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":813,"payload_entropy":5.454349848817766,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":7074,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":1,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"7890b248aae6819928e0462e3896897da87d67aa","event_fingerprint":"c4a8e1f096bcbfdfb24a3dfa0bdc058d1e7f713b","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"bd4492db547a4855be3df3c8e9fda73a","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":7074,"risk_score":35},"payload_p…
17/10/2026 03:17:21 UTC	TCP	3943	—	Sonde SIP sip probe · port 3943 · (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 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 3943 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:3943;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:43724;branch=z9hG4bK-524287-1---3 Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:3943;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:43724;branch=z9hG4bK-524287-1---3 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:3943;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:43724;branch=z9hG4bK-524287-1---3bcac3d8cd87c186;rport Max-Forwards: 70 Contact: <sip:34870975436@179.43.167.3:43724;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":807,"payload_entropy":5.474056769607906,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":3943,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":1,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"4167aee7d97197e1361cb55535f9d755d281c672","event_fingerprint":"8ddf5d6b36bdb1aee3c7b2b90f5b7d732bedc7c7","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"d52cd1ebd911f68543c7b2c2b109789d","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":3943,"risk_score":35},"payload_p…
17/10/2026 03:16:09 UTC	TCP	2631	—	Sonde SIP sip probe · port 2631 · (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 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 2631 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:2631;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:13112;branch=z9hG4bK-524287-1---0 Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:2631;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:13112;branch=z9hG4bK-524287-1---0 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:2631;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:13112;branch=z9hG4bK-524287-1---03f88a90c56891af;rport Max-Forwards: 70 Contact: <sip:34869341386@179.43.167.3:13112;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":822,"payload_entropy":5.455130136089009,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":2631,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":4.3,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"236c8639fb1b90a6fdcdd2e22d477ff3e9dafadc","event_fingerprint":"898628425c876725c119a94fe3a4a879a96e06b3","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"bc8d3bad8c89e4e71be8f7236561ff5a","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":2631,"risk_score":35},"payload…
17/10/2026 03:11:40 UTC	TCP	5607	—	Sonde SIP sip probe · port 5607 · (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 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5607 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:5607;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:51504;branch=z9hG4bK-524287-1---c Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:5607;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:51504;branch=z9hG4bK-524287-1---c Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:5607;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:51504;branch=z9hG4bK-524287-1---ca06c9cc24e758eb;rport Max-Forwards: 70 Contact: <sip:34863274798@179.43.167.3:51504;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":811,"payload_entropy":5.463161113476808,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":5607,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":4.3,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"0302ea5ed9d473cfe2a27c456085ff25b23d4380","event_fingerprint":"bda072bc7668e88b24507c056ea2af46c717ce8b","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"9db28edea008113f3501f52d30a9976a","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":5607,"risk_score":35},"payload…
17/10/2026 03:10:36 UTC	TCP	4993	—	Scan de ports port scan syn · port 4993 · (reconnaissance)	Faible	Moyen · 42
Étape Reconnaissance Chaîne Reconnaissance Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE T1046 Reconnaissance Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 4993 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:4993;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:64724;branch=z9hG4bK-524287-1---1 Pourquoi cette classification : Type « Scan de ports » (signaux protocolaires) · confiance 100% Confiance classification 100% Corrélation +8 Risque capteur Moyen · 42 Confiance : Confiance élevée (100 %) — signaux convergents Signaux MITRE-T1046 SIGMA-net-port-scan Beh Multi Port 60S Technique MITRE T1046 Tactiques MITRE Reconnaissance Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:4993;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:64724;branch=z9hG4bK-524287-1---1 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:4993;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:64724;branch=z9hG4bK-524287-1---19e625c2d86ae2e9;rport Max-Forwards: 70 Contact: <sip:34861810540@179.43.167.3:64724;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":816,"payload_entropy":5.4782197631395135,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":4993,"risk_waf":8,"risk_classification":64,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":0.3,"risk_breakdown":{"waf":8,"classification":64,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":42,"tag_count":0,"anomaly_count":0,"campaign_key":"f7e1cb9469b1861387810604d97d6440259a64a4","event_fingerprint":"823d9cef3829850698140bab216ea442da4bd345","classification_reason":"Type \u00ab port_scan_syn \u00bb (signaux protocolaires) \u00b7 confiance 100%","confidence":1,"classification_confidence":1,"precision_score":231,"precision_signals":["MITRE-T1046","SIGMA-net-port-scan","INT-beh-multi-port-60s"],"kb_rule_ids":["MITRE-T1046","SIGMA-net-port-scan","INT-beh-multi-port-60s"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":64,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":42,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":100,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"e8147b646d35d81b4ab6bf84bed9f6f7","path_pattern…
17/10/2026 03:10:35 UTC	TCP	8842	—	Sonde SIP sip probe · port 8842 · (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 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 8842 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:8842;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:15788;branch=z9hG4bK-524287-1---3 Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:8842;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:15788;branch=z9hG4bK-524287-1---3 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:8842;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:15788;branch=z9hG4bK-524287-1---32f49044f0f18188;rport Max-Forwards: 70 Contact: <sip:34861796984@179.43.167.3:15788;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":822,"payload_entropy":5.451953571767927,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":8842,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.1,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"7397c09f7f95a6537116f7f75ee776964ae571a1","event_fingerprint":"6b26190a14427f3d0a9ff52c9d773214383d4351","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"b0d610fcf59cbd7dc4762e1e07f93735","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":8842,"risk_score":35},"payload…
17/10/2026 03:10:29 UTC	TCP	3425	—	Sonde SIP sip probe · port 3425 · (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 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 3425 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:3425;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:44608;branch=z9hG4bK-524287-1---2 Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:3425;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:44608;branch=z9hG4bK-524287-1---2 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:3425;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:44608;branch=z9hG4bK-524287-1---24dcdaeaa218610c;rport Max-Forwards: 70 Contact: <sip:34861657026@179.43.167.3:44608;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":823,"payload_entropy":5.471000746942502,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":3425,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.4,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"86a711556433ac3c32ef71f6998e46a48035b6e7","event_fingerprint":"6dfb4a9e885b4367697c848b0df99df65c3b3a07","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"db81915d36f2713321eac5f8ceeae65d","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":3425,"risk_score":35},"payload…
17/10/2026 03:09:11 UTC	TCP	7485	—	Sonde SIP sip probe · port 7485 · (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 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 7485 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:7485;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:58708;branch=z9hG4bK-524287-1---8 Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:7485;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:58708;branch=z9hG4bK-524287-1---8 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:7485;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:58708;branch=z9hG4bK-524287-1---85ea95f801582ee7;rport Max-Forwards: 70 Contact: <sip:34859900139@179.43.167.3:58708;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":810,"payload_entropy":5.447023386060607,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":7485,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.2,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"91f311d75a7aab29a247bc33d2d74ef09971df20","event_fingerprint":"94d650b1de761b31d04bc6d5ffa61b158a6bf77c","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"21d0e584f992f7a112b64497158b1e66","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":7485,"risk_score":35},"payload…
17/10/2026 03:08:22 UTC	TCP	2305	—	Sonde SIP sip probe · port 2305 · (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 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 2305 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:2305;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:65138;branch=z9hG4bK-524287-1---2 Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:2305;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:65138;branch=z9hG4bK-524287-1---2 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:2305;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:65138;branch=z9hG4bK-524287-1---2eb3e224475ea54b;rport Max-Forwards: 70 Contact: <sip:34858791280@179.43.167.3:65138;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":823,"payload_entropy":5.461188542655778,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":2305,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.8,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"b50a0821621e2ecd97abe41b327d45d0c14ae17f","event_fingerprint":"2d06154d661bd9c1afcd9fe7ac8bae08c65af2a2","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"947383bebefcd959534ede53b7b992e6","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":2305,"risk_score":35},"payload…
17/10/2026 03:07:32 UTC	TCP	3087	—	Sonde SIP sip probe · port 3087 · (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 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 3087 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:3087;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:25862;branch=z9hG4bK-524287-1---9 Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:3087;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:25862;branch=z9hG4bK-524287-1---9 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:3087;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:25862;branch=z9hG4bK-524287-1---9dfb9b48823336ea;rport Max-Forwards: 70 Contact: <sip:34857644858@179.43.167.3:25862;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":807,"payload_entropy":5.438684129271924,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":3087,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.9,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"b39f0aca759f400841d78a4d3125af698ff4dd8d","event_fingerprint":"8c19c99b5d01bd7671eb14baff726677e95565b6","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"8805550433ce59df643c95791789013b","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":3087,"risk_score":35},"payload…
17/10/2026 03:04:05 UTC	TCP	6944	—	Sonde SIP sip probe · port 6944 · (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 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 6944 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:6944;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:61972;branch=z9hG4bK-524287-1---a Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:6944;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:61972;branch=z9hG4bK-524287-1---a Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:6944;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:61972;branch=z9hG4bK-524287-1---a18384e24098ffbf;rport Max-Forwards: 70 Contact: <sip:34852987123@179.43.167.3:61972;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":825,"payload_entropy":5.4590482934556865,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":6944,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":0,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"8d1c45146cef94e33955bc7ffa3509c8bf276bbe","event_fingerprint":"a89d3dd8d35cff91d8e6f1dd98837e69fbb78ac1","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"288501705108cd27d6ca3e4df84b3457","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":6944,"risk_score":35},"payload_…
17/10/2026 03:00:04 UTC	TCP	9211	—	Sonde SIP sip probe · port 9211 · (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 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 9211 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:9211;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:30850;branch=z9hG4bK-524287-1---2 Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:9211;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:30850;branch=z9hG4bK-524287-1---2 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:9211;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:30850;branch=z9hG4bK-524287-1---2f6ccef73ee82928;rport Max-Forwards: 70 Contact: <sip:34847534852@179.43.167.3:30850;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":807,"payload_entropy":5.43448016191702,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":9211,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":0.6,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"02cbc2d68b5868b34e6aff680fc71694f438a0ed","event_fingerprint":"39726add810095e851521c48bf67ff72d92e3f4f","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"f1c982fd05ba5ed7cac519fa2a2bce7c","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":9211,"risk_score":35},"payload_…
17/10/2026 02:59:51 UTC	TCP	1328	—	Sonde SIP sip probe · port 1328 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 1328 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:1328;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:21562;branch=z9hG4bK-524287-1---2 Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 49% Confiance modérée — signal unique Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:1328;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:21562;branch=z9hG4bK-524287-1---2 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:1328;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:21562;branch=z9hG4bK-524287-1---22bf136edb07fb38;rport Max-Forwards: 70 Contact: <sip:34847254854@179.43.167.3:21562;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":812,"payload_entropy":5.477435142687146,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":1328,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":4.2,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"2246a53302cc83347ca1f334107eca9216df9502","event_fingerprint":"98de456b2c006bb678ff04bb7c36ba9c58a6caee","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.49,"classification_confidence":0.49,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"a9f6df2f4b874abaeb39575aef07f5b5","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":1328,"risk_score":35},"payload_preview":"INVITE sip:…
17/10/2026 02:54:36 UTC	TCP	5954	—	Sonde SIP sip probe · port 5954 · (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 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5954 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:5954;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:26896;branch=z9hG4bK-524287-1---e Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:5954;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:26896;branch=z9hG4bK-524287-1---e Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:5954;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:26896;branch=z9hG4bK-524287-1---e3e46042fe1decfb;rport Max-Forwards: 70 Contact: <sip:34840114340@179.43.167.3:26896;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":823,"payload_entropy":5.440484198789909,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":5954,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":0.3,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"958e23abf916a9dec446aff76a89d98fc2036794","event_fingerprint":"4836feb7e1402ce74047ea981377a6f4aa24e7e4","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"a1cdf893b4059ffd3615f85b27421a08","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":5954,"risk_score":35},"payload…
17/10/2026 02:53:26 UTC	TCP	1577	—	Sonde SIP sip probe · port 1577 · (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 Découverte Accès Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 1577 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:1577;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:25466;branch=z9hG4bK-524287-1---c Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:1577;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:25466;branch=z9hG4bK-524287-1---c Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:1577;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:25466;branch=z9hG4bK-524287-1---c82a5c8d6b3c0793;rport Max-Forwards: 70 Contact: <sip:34838524107@179.43.167.3:25466;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":804,"payload_entropy":5.460787882323754,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":1577,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":4.3,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"787e2e10435e47e08df7bd876f350bbb102578e6","event_fingerprint":"8f404f2f17b038f04f1b51ca407f756642d5b202","classification_reason":"Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%","confidence":0.57,"classification_confidence":0.57,"precision_score":58,"precision_signals":["pat-0384"],"kb_rule_ids":["pat-0384"],"matched_patterns":["pat-0384","pat-0769"],"matched_pattern_names":["SIP protocol","SIP INVITE scan"],"pattern_ids":["pat-0384","pat-0769"],"confidence_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15,"risk_score":35,"correlation_boost":8},"named_classification_skipped":false,"risk_confidence_factor":49,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"CH","asn":51852,"org":"Private Layer INC","is_datacenter":false,"is_tor_hint":false},"fingerprint":{"payload_hash":"a59a4a83c02b45c11acd7ac43c4dfcbe","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":1577,"risk_score":35},"payload…

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