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 2026-09-24 → 2026-10-24

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 : 2026-09-24 → 2026-10-24 · 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.

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
179.43.134.114 Sonde proxy ouvert 14/10/2026 06:59 UTC
179.43.153.10 Sonde SSH 13/10/2026 15:38 UTC
141.255.165.66 Sonde PPTP 12/10/2026 23:02 UTC
190.211.252.4 Sonde SIP/VoIP 12/10/2026 01:18 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 RDP TCP 2 WEBLOGIC CLUSTER TCP 2 GAME UNREAL TCP 1 HTTP ALT 8082 TCP 1 SCM ACTUATOR PROBE TCP 1 PROMETHEUS TCP 1 SAP GATEWAY TCP 1 LOCALSTACK TCP 1 OPCUA TCP TCP 1 RTCP TCP 1 STUN TCP 1 TIMESCALEDB TCP 1 XMPP TCP 1 KAFKA CONTROLLER TCP 1 OPENSTACK NOVA TCP 1 CONSUL SERF WAN TCP 1 AWS ECS AGENT TCP 1 SPLUNK TCP 1

SAP Diag

SAP MS

RDP

WEBLOGIC CLUSTER

GAME UNREAL

HTTP ALT 8082

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 7/26

Horodatage	Proto	Port	Service	Classification	Sévérité	Risque
17/10/2026 08:14:29 UTC	TCP	1536	—	Sonde SIP sip probe · port 1536 · (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 1536 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:1536;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:20888;branch=z9hG4bK-524287-1---0 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@62.3.50.33:1536;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:20888;branch=z9hG4bK-524287-1---0 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:1536;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:20888;branch=z9hG4bK-524287-1---0b3db452519efcd5;rport Max-Forwards: 70 Contact: <sip:35274232614@179.43.167.3:20888;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":821,"payload_entropy":5.496397203760688,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":1536,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.7,"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":"d08633187bfdfd404097ee35a3852ede931d6b24","event_fingerprint":"2f9d43acc116c57aef8f94fa38a76f70773a5660","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":"2acf466e4ed200cbaa2787c59023e107","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":1536,"risk_score":35},"payload_preview":"INVITE sip:…
17/10/2026 08:07:37 UTC	TCP	4278	—	Sonde SIP sip probe · port 4278 · (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 4278 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:4278;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:33880;branch=z9hG4bK-524287-1---c 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@62.3.50.33:4278;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:33880;branch=z9hG4bK-524287-1---c Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:4278;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:33880;branch=z9hG4bK-524287-1---c91f800bd85eab4b;rport Max-Forwards: 70 Contact: <sip:35264909307@179.43.167.3:33880;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":812,"payload_entropy":5.485192995418228,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":4278,"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":"3d08f445b699eca6548ee98868342044818deccf","event_fingerprint":"969cfd3dda2cc2ab5c8b55bf2b5490c163b2ac7a","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":"8c8ccafa2a66259c829ad404f53b6f99","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":4278,"risk_score":35},"payload_preview":"INVITE sip:+3…
17/10/2026 08:02:09 UTC	TCP	9567	—	Sonde SIP sip probe · port 9567 · (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 9567 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:9567;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:37588;branch=z9hG4bK-524287-1---e 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@62.3.50.33:9567;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:37588;branch=z9hG4bK-524287-1---e Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:9567;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:37588;branch=z9hG4bK-524287-1---e6e699e420185b7b;rport Max-Forwards: 70 Contact: <sip:35257453819@179.43.167.3:37588;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":804,"payload_entropy":5.477229676629072,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":9567,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":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":"57ebb188cab6f501e5620f7f3738aa4fb978461c","event_fingerprint":"714ac6e29a1b4d43f75af9a3a94e0e88f9e4f48e","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":"6539aec6797942d43291b4062ba659b2","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":9567,"risk_score":35},"payload_preview":"INVITE sip:+3…
17/10/2026 07:57:01 UTC	TCP	2630	—	Sonde SIP sip probe · port 2630 · (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 2630 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:2630;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:54914;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@62.3.50.33:2630;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:54914;branch=z9hG4bK-524287-1---a Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:2630;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:54914;branch=z9hG4bK-524287-1---a98a3761daead724;rport Max-Forwards: 70 Contact: <sip:35250476197@179.43.167.3:54914;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":820,"payload_entropy":5.469386219143336,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":2630,"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":"a1f470ff0f7df6cc7b0474cc60ed8ca062d065bc","event_fingerprint":"011c7ed1048403d9a757777938c459d6bcd1a4b8","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":"13eb640c6fb21f1819e88755d58e9bfc","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":2630,"risk_score":35},"payload…
17/10/2026 07:56:08 UTC	TCP	3682 · SAP Message Server	sap-ms	Sonde SIP sip probe · via SAP Message Server:3682 · (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-MS WAF — Recommandation Surveiller Tags net_sap_message_server sap_message_server Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 3682 Chemin / cible — Service SAP Message Server Payload INVITE sip:+3908351673002@62.3.50.33:3682;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:31514;branch=z9hG4bK-524287-1---3 Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Moyen · 40 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@62.3.50.33:3682;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:31514;branch=z9hG4bK-524287-1---3 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:3682;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:31514;branch=z9hG4bK-524287-1---3cd8bfa4df71f50c;rport Max-Forwards: 70 Contact: <sip:35249277182@179.43.167.3:31514;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":811,"payload_entropy":5.473861722723315,"port_category":"registered","org":"Private Layer INC","service":"sap-ms","app_proto":"sap-ms","asn":51852,"country":"CH","dst_port":3682,"risk_waf":8,"risk_classification":36,"risk_behavior":0,"risk_geo":0,"risk_protocol":38,"risk_novelty":15,"risk_boost":0,"risk_granularity":4.5,"risk_breakdown":{"waf":8,"classification":36,"behavior":0,"geo":0,"protocol":38,"novelty":15},"risk_score":40,"tag_count":2,"anomaly_count":0,"campaign_key":"8099c67b91a771eaf5cb353474427dab5e6709b6","event_fingerprint":"4b0b0824f933d462efb3096b1f888c5af32a5e7d","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":36,"behavior":0,"geo":0,"protocol":38,"novelty":15,"risk_score":40,"correlation_boost":8},"named_classification_skipped":false,"service_name":"sap-ms","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":"ee6b1b7e584eed2822af6b2bd3307526","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_p…
17/10/2026 07:52:56 UTC	TCP	3395	—	Sonde SIP sip probe · port 3395 · (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 3395 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:3395;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:40464;branch=z9hG4bK-524287-1---7 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@62.3.50.33:3395;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:40464;branch=z9hG4bK-524287-1---7 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:3395;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:40464;branch=z9hG4bK-524287-1---74d37098ad37a614;rport Max-Forwards: 70 Contact: <sip:35244922378@179.43.167.3:40464;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":824,"payload_entropy":5.463312756237911,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":3395,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.6,"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":"398c3bfa3a3e11199dc8cc744c0d9ed5fc190a17","event_fingerprint":"b7dd1e4c962e6167ea99fb5bf71730ec942c57d2","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":"852fdb35d5620bb33fd35a6b33c38f24","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":3395,"risk_score":35},"payload…
17/10/2026 07:52:31 UTC	TCP	1696	—	Sonde SIP sip probe · port 1696 · (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 1696 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:1696;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:20560;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@62.3.50.33:1696;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:20560;branch=z9hG4bK-524287-1---c Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:1696;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:20560;branch=z9hG4bK-524287-1---c774a34eaf3375ba;rport Max-Forwards: 70 Contact: <sip:35244357538@179.43.167.3:20560;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":811,"payload_entropy":5.455074867649477,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":1696,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":3.5,"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":"e1ddc3b4ceb9e88d48d148cd4f1b8563d6a17e97","event_fingerprint":"cb8e0f487ce8a0c463fd4062b984d088f0db9852","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":"005f97f0be9c6430546ff5863f280f7d","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":1696,"risk_score":35},"payload…
17/10/2026 07:47:55 UTC	TCP	1698	—	Sonde SIP sip probe · port 1698 · (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 1698 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:1698;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:53384;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@62.3.50.33:1698;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:53384;branch=z9hG4bK-524287-1---9 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:1698;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:53384;branch=z9hG4bK-524287-1---903f866c1fb97d4f;rport Max-Forwards: 70 Contact: <sip:35238103876@179.43.167.3:53384;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":813,"payload_entropy":5.460073366270391,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":1698,"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":"e22246f4b5c30ccc46757717995980d443004ed6","event_fingerprint":"99b1b4ab54fdb7f40662c8485063760df898aff1","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":"7e738f8d8b189c406714b242a8320d5b","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":1698,"risk_score":35},"payload…
17/10/2026 07:47:38 UTC	TCP	2393	—	Sonde SIP sip probe · port 2393 · (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 2393 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:2393;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:15506;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@62.3.50.33:2393;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:15506;branch=z9hG4bK-524287-1---e Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:2393;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:15506;branch=z9hG4bK-524287-1---eb967e954bb9f0af;rport Max-Forwards: 70 Contact: <sip:35237721595@179.43.167.3:15506;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":800,"payload_entropy":5.472995461311872,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":2393,"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":"f260fb117dd3f150fb26f22d807d6098a6a28de9","event_fingerprint":"62e05e1c8a9c2596abcbdb2a664b0ac6cc76d871","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":"89a5d96f813a89b0abda2bb3e7690924","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":2393,"risk_score":35},"payload_p…
17/10/2026 07:46:40 UTC	TCP	3473	—	Sonde SIP sip probe · port 3473 · (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 3473 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:3473;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:12414;branch=z9hG4bK-524287-1---0 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@62.3.50.33:3473;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:12414;branch=z9hG4bK-524287-1---0 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:3473;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:12414;branch=z9hG4bK-524287-1---03b57aaf69e4ed1f;rport Max-Forwards: 70 Contact: <sip:35236404414@179.43.167.3:12414;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":825,"payload_entropy":5.471651906115679,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":3473,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":0.2,"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":"51ea668bbcd56136cc93c0a25b60924df32756c1","event_fingerprint":"092d376bfa2272b526a57a1ea5677eb513b39253","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":"198c3f6cb48155d44a7fb2ca13e4d9ef","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":3473,"risk_score":35},"payload_preview":"INVITE sip:…
17/10/2026 07:39:22 UTC	TCP	7014	—	Sonde SIP sip probe · port 7014 · (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 7014 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:7014;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:61684;branch=z9hG4bK-524287-1---5 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@62.3.50.33:7014;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:61684;branch=z9hG4bK-524287-1---5 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:7014;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:61684;branch=z9hG4bK-524287-1---58212d4003a3d2aa;rport Max-Forwards: 70 Contact: <sip:35226473890@179.43.167.3:61684;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":824,"payload_entropy":5.457138408716709,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":7014,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.3,"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":"c5794311cadd0066319c44e705360de970931032","event_fingerprint":"28af09daceb9d892c74f3db3e43a3eb7542af72d","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":"b216785c916487b84990f39d0accdcd5","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":7014,"risk_score":35},"payload…
17/10/2026 07:38:29 UTC	TCP	5980	—	Sonde SIP sip probe · port 5980 · (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 5980 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:5980;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:51910;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@62.3.50.33:5980;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:51910;branch=z9hG4bK-524287-1---9 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:5980;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:51910;branch=z9hG4bK-524287-1---906d78e539ac6e24;rport Max-Forwards: 70 Contact: <sip:35225290390@179.43.167.3:51910;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":809,"payload_entropy":5.447499323384698,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":5980,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":4.5,"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":"53ddc86f228a4f1525eb78461901038a216692ba","event_fingerprint":"1be1b02c9f7df8d1093b71137cfd40667edd7677","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":"b6e7ddf87e6a472044b478c3a6ee0a29","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":5980,"risk_score":35},"payload…
17/10/2026 07:37:07 UTC	TCP	8138	—	Sonde SIP sip probe · port 8138 · (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 8138 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:8138;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:11020;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@62.3.50.33:8138;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:11020;branch=z9hG4bK-524287-1---a Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:8138;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:11020;branch=z9hG4bK-524287-1---ae6cea68047f9b78;rport Max-Forwards: 70 Contact: <sip:35223432297@179.43.167.3:11020;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":827,"payload_entropy":5.473839037710781,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":8138,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.6,"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":"6bbc234f1e993de373fce4b590b9af808684c23a","event_fingerprint":"1c365975ef79305909c16ece765d4e121886aabd","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":"f83afd2afe2448847bb6a0ab476e7dd6","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":8138,"risk_score":35},"payload…
17/10/2026 07:36:53 UTC	TCP	9031	—	Sonde SIP sip probe · port 9031 · (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 9031 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:9031;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:29404;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@62.3.50.33:9031;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:29404;branch=z9hG4bK-524287-1---8 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:9031;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:29404;branch=z9hG4bK-524287-1---89d6337773e324ab;rport Max-Forwards: 70 Contact: <sip:35223122681@179.43.167.3:29404;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":805,"payload_entropy":5.433629443364365,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":9031,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.6,"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":"e212ca7564a55cf22bdc022f3e8205da06ce80b6","event_fingerprint":"9d594dd8422cfc67f3028276482c72f4a3505119","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":"99fc04e5052bf980aa162eb011f75781","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":9031,"risk_score":35},"payload…
17/10/2026 07:31:59 UTC	TCP	9068	—	Sonde SIP sip probe · port 9068 · (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 9068 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:9068;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:63418;branch=z9hG4bK-524287-1---d 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@62.3.50.33:9068;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:63418;branch=z9hG4bK-524287-1---d Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:9068;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:63418;branch=z9hG4bK-524287-1---d0a5f9568898fbdd;rport Max-Forwards: 70 Contact: <sip:35216438827@179.43.167.3:63418;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":810,"payload_entropy":5.471145675638421,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":9068,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.6,"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":"e1a0964757cd3822f1e345cbdf0cf5b4cc4afc37","event_fingerprint":"fc128a70a52a11455c0f6812e8b574a77d8e634a","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":"5f26dcde3e1c4e3775b881043eefeed0","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":9068,"risk_score":35},"payload_preview":"INVITE sip:…
17/10/2026 07:26:55 UTC	TCP	8195	—	Sonde SIP sip probe · port 8195 · (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 8195 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:8195;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:41364;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@62.3.50.33:8195;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:41364;branch=z9hG4bK-524287-1---2 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:8195;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:41364;branch=z9hG4bK-524287-1---2ce44872e633c3e1;rport Max-Forwards: 70 Contact: <sip:35209535273@179.43.167.3:41364;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":807,"payload_entropy":5.463157176842987,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":8195,"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":"e23b4f7f8dc24ed87bea14e09387b50689f74784","event_fingerprint":"cd29f51cf5639f800a4b6b5d421702eba3ed4c0c","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":"acd45f0cc1ef63c3d89fe3b8a05fb075","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":8195,"risk_score":35},"payload…
17/10/2026 07:26:03 UTC	TCP	2204	—	Sonde SIP sip probe · port 2204 · (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 2204 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:2204;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:39834;branch=z9hG4bK-524287-1---7 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@62.3.50.33:2204;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:39834;branch=z9hG4bK-524287-1---7 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:2204;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:39834;branch=z9hG4bK-524287-1---7ac2d4b21e4b4a02;rport Max-Forwards: 70 Contact: <sip:35208368427@179.43.167.3:39834;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":829,"payload_entropy":5.46008092113496,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":2204,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":0.5,"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":"2a476ca053d4843ccc001b0b28b2521712387d13","event_fingerprint":"dc94837591aab6843516ee6865363196a6616763","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":"5a699e4dcca4aded990b71f766c91b9b","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":2204,"risk_score":35},"payload_…
17/10/2026 07:23:23 UTC	TCP	4681	—	Sonde SIP sip probe · port 4681 · (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 4681 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:4681;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:17862;branch=z9hG4bK-524287-1---9 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@62.3.50.33:4681;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:17862;branch=z9hG4bK-524287-1---9 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:4681;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:17862;branch=z9hG4bK-524287-1---9c033550861d5f38;rport Max-Forwards: 70 Contact: <sip:35204725615@179.43.167.3:17862;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":818,"payload_entropy":5.4658851899789225,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":4681,"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":"e8065cebdedd25f7e22d4d805413382580f1f0e5","event_fingerprint":"b85b4ebc279b892943998035d36b64b79745d3bb","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":"3f868b50ea31b05180fb6ff1b7053fc2","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":4681,"risk_score":35},"payload_preview":"INVITE sip:+…
17/10/2026 07:15:54 UTC	TCP	3022	—	Scan de ports port scan syn · port 3022 · (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 3022 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:3022;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:55534;branch=z9hG4bK-524287-1---b 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@62.3.50.33:3022;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:55534;branch=z9hG4bK-524287-1---b Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:3022;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:55534;branch=z9hG4bK-524287-1---b11b6920468b0d68;rport Max-Forwards: 70 Contact: <sip:35194542696@179.43.167.3:55534;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":803,"payload_entropy":5.457664156602274,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":3022,"risk_waf":8,"risk_classification":64,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.4,"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":"8859ce9088095fa130b8d300f61f970c7db435ac","event_fingerprint":"7378dc9ecaa74c75d046c99ae83763cde873c087","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":"95ab0989b0c223ae7e4f85fa39dfbdd6","path_pattern_…
17/10/2026 07:15:45 UTC	TCP	4026	—	Sonde SIP sip probe · port 4026 · (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 4026 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:4026;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:35642;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@62.3.50.33:4026;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:35642;branch=z9hG4bK-524287-1---c Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:4026;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:35642;branch=z9hG4bK-524287-1---cae22f9398f4300a;rport Max-Forwards: 70 Contact: <sip:35194337645@179.43.167.3:35642;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":821,"payload_entropy":5.453146958006001,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":4026,"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":"7347fdc015408f70e5f5b236feff10915ce7d800","event_fingerprint":"9ceb21d231dfa479fd8b6e56d04279fb7eb3cbc8","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":"00b82fd9239fff805c98f5f20cc67ad0","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":4026,"risk_score":35},"payload…
17/10/2026 07:15:20 UTC	TCP	1400	—	Sonde SIP sip probe · port 1400 · (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 1400 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:1400;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:59506;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@62.3.50.33:1400;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:59506;branch=z9hG4bK-524287-1---4 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:1400;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:59506;branch=z9hG4bK-524287-1---460119804805f517;rport Max-Forwards: 70 Contact: <sip:35193756360@179.43.167.3:59506;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":830,"payload_entropy":5.481176030128733,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":1400,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":0.8,"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":"a04251dd4b0245adcf8df7f7acea0bcaaa58fb40","event_fingerprint":"5b164a54fc49ccc90e5e9ca5aecb11c9117a59d3","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":"74be22d4d6b352d27a8ad6b8158b0434","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":1400,"risk_score":35},"payload…
17/10/2026 07:13:15 UTC	TCP	5165	—	Sonde SIP sip probe · port 5165 · (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 5165 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:5165;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:20510;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@62.3.50.33:5165;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:20510;branch=z9hG4bK-524287-1---b Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:5165;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:20510;branch=z9hG4bK-524287-1---b1ebeba3528ae7c6;rport Max-Forwards: 70 Contact: <sip:35190922222@179.43.167.3:20510;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":825,"payload_entropy":5.448221700058467,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":5165,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":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":"6f112f2719eb83ffd9de46f2909504d1209df507","event_fingerprint":"3c0c24ab4144ea2e5aacf01d6c1976363f604b9f","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":"1aa441d289d82af0ac99868a78ee9b95","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":5165,"risk_score":35},"payload_p…
17/10/2026 07:10:32 UTC	TCP	3109	—	Sonde SIP sip probe · port 3109 · (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 3109 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:3109;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:37920;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@62.3.50.33:3109;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:37920;branch=z9hG4bK-524287-1---0 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:3109;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:37920;branch=z9hG4bK-524287-1---053a785c8c8964f2;rport Max-Forwards: 70 Contact: <sip:35187218411@179.43.167.3:37920;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":819,"payload_entropy":5.426280890150532,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":3109,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.4,"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":"74b743212924b4077902b5cf23dc921afdbeaddc","event_fingerprint":"13605c8c7330c140da9f6dd8647f92e93585c81d","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":"6f45ba265cad923bd574dfd2fbd5f446","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":3109,"risk_score":35},"payload…
17/10/2026 07:10:08 UTC	TCP	2917	—	Sonde SIP sip probe · port 2917 · (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 2917 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:2917;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:27372;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@62.3.50.33:2917;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:27372;branch=z9hG4bK-524287-1---a Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:2917;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:27372;branch=z9hG4bK-524287-1---ad04c51b706a3559;rport Max-Forwards: 70 Contact: <sip:35186675536@179.43.167.3:27372;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":821,"payload_entropy":5.450356185481859,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":2917,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":0.5,"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":"cbd62f7944bd73b05474805f51d913515c4b96dd","event_fingerprint":"bc088e7e78955df53ab94cca7f019767e820f297","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":"d25b5b005d697e8110883f590d08507d","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":2917,"risk_score":35},"payload…
17/10/2026 07:06:38 UTC	TCP	8987	—	Sonde SIP sip probe · port 8987 · (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 8987 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:8987;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:17062;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@62.3.50.33:8987;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:17062;branch=z9hG4bK-524287-1---1 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:8987;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:17062;branch=z9hG4bK-524287-1---11f17ac0b6395663;rport Max-Forwards: 70 Contact: <sip:35181907858@179.43.167.3:17062;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":806,"payload_entropy":5.432263216324518,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":8987,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":4.5,"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":"9ae15377b90a27d77d7417c346140eb1b93fa9d5","event_fingerprint":"dea5eeeb2184350e789191a566490637f6ce8e2d","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":"58a6fa20cd6e6bb3f1bc2be6f38bc447","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":8987,"risk_score":35},"payload…

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