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 2026-09-18 → 2026-10-18

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

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 DNSBL 127.0.0.3 TA0007

À faire

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

Preuves JSON SOC CEF STIX Ticket nftables

Note de ticket

IP 179.43.167.3
Décision : Investiguer
Score max : 48/100 (Moyen)
Confiance : 57 %
Période : 2026-09-18 → 2026-10-18 · 640 événements
Motif : Type « Sonde SIP » (signaux protocolaires) · confiance 49%
DNSBL : 3.167.43.179.dnsbl.blacklistip.com → 127.0.0.3 (Sonde SIP)
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.

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
179.43.186.199 Sonde RDP 07/08/2026 10:52 UTC
179.43.150.26 Sonde fichier configuration 07/08/2026 07:12 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

640

Ports distincts (7j)

640

Classifications (7j)

Sévérité max (7j)

Élevée

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 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 SCM ACTUATOR PROBE TCP 1

SAP Diag

SAP MS

WEBLOGIC CLUSTER

RDP

STUN

RTCP

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 IP signalée (IPsum, 3 listes ou plus)

MITRE ATT&CK — tactiques

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

Décomposition confiance

Décomposition du score

Filtres

Les dates De/À priment sur la période. Affinez protocole, port, service et classification.

proto=Tous service=Tous port=Tous type=Tous sév.=Toutes

Période

Protocole

Port (dst)

Service

Classification

Sévérité min

Sévérité max

Réinitialiser

Profil d’activité

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

Heures UTC

Jours de semaine

Constats

Lecture automatique du volume, des ports et des créneaux UTC

Timeline

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 1/26

Horodatage	Proto	Port	Service	Classification	Sévérité	Risque
17/10/2026 13:18:55 UTC	TCP	7506	—	Sonde SIP sip probe · port 7506 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 7506 Chemin / cible — 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 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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) 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 Requête brute (extrait) 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---7e6ad188f1d7ad89;rport Max-Forwards: 70 Contact: <sip:35686944021@179.43.167.3:23770;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":813,"payload_entropy":5.463805170858483,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":7506,"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":"36dbfc5a5191e4db39d04e95fd1d4cf1f39b79f7","event_fingerprint":"bd1f1bdcc68a932dfd802a784d9034cdcadc9ac0","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":"e18cc5ac202e8efd7533be7770ca689c","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":7506,"risk_score":35},"payload…
17/10/2026 13:16:12 UTC	TCP	3384	—	Sonde SIP sip probe · port 3384 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 3384 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:3384;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:23052;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:3384;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:23052;branch=z9hG4bK-524287-1---3 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:3384;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:23052;branch=z9hG4bK-524287-1---30a4d47c762a19c4;rport Max-Forwards: 70 Contact: <sip:35683354592@179.43.167.3:23052;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":806,"payload_entropy":5.47316314452169,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":3384,"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":"6e239c5bb25ee78327018fff75a9af9887146c6d","event_fingerprint":"cf05631dbd6e9eb677542e23fa3b36c78dde8dfb","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":"e11efad0d311d48122dd6833b146e3b6","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":3384,"risk_score":35},"payload_…
17/10/2026 13:15:49 UTC	TCP	2211	—	Sonde SIP sip probe · port 2211 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 2211 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:2211;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:22452;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:2211;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:22452;branch=z9hG4bK-524287-1---4 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:2211;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:22452;branch=z9hG4bK-524287-1---4758e714dced2bce;rport Max-Forwards: 70 Contact: <sip:35682856441@179.43.167.3:22452;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":816,"payload_entropy":5.497890906620597,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":2211,"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":"51b1630ec800e964d2fc64ecdaa0ba5cbccb7741","event_fingerprint":"b8a2f1bc223a4ba4d48d3f6089ace486c34f2037","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":"4c06e19e1e1a811b99a94657c95a256a","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":2211,"risk_score":35},"payload…
17/10/2026 13:14:57 UTC	TCP	6395	—	Sonde SIP sip probe · port 6395 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 6395 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:6395;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:55524;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:6395;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:55524;branch=z9hG4bK-524287-1---e Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:6395;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:55524;branch=z9hG4bK-524287-1---e57dad6accc087ab;rport Max-Forwards: 70 Contact: <sip:35681715251@179.43.167.3:55524;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":809,"payload_entropy":5.49499899279853,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":6395,"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":"ee5215badbdd1b449c450791b25f620bb6c3ec53","event_fingerprint":"50a97501ee05e11553901db4970b8529047c70b4","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":"31275859b84dd15ca41405de0819e028","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":6395,"risk_score":35},"payload_…
17/10/2026 13:14:03 UTC	TCP	7187	—	Sonde SIP sip probe · port 7187 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 7187 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:7187;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:15656;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:7187;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:15656;branch=z9hG4bK-524287-1---6 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:7187;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:15656;branch=z9hG4bK-524287-1---6a756258c6bbcbf9;rport Max-Forwards: 70 Contact: <sip:35680526199@179.43.167.3:15656;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":829,"payload_entropy":5.524359211002133,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":7187,"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":"3f12c43633daa27488dd442109bf7ec83f14f974","event_fingerprint":"e56e6d83537263880847566cbe588b87bc02914a","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":"5982fab9dfd16b90cd08e92250cdafc2","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":7187,"risk_score":35},"payload…
17/10/2026 13:11:59 UTC	TCP	2101	—	Sonde SIP sip probe · port 2101 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 2101 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:2101;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:47142;branch=z9hG4bK-524287-1---f 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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:2101;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:47142;branch=z9hG4bK-524287-1---f Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:2101;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:47142;branch=z9hG4bK-524287-1---f609b68e05b54da5;rport Max-Forwards: 70 Contact: <sip:35677811374@179.43.167.3:47142;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":805,"payload_entropy":5.460235548843118,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":2101,"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":"b6eeb1a419201aacb36524fa96fd62f7b9c398eb","event_fingerprint":"26e3cc143c2f1bab50885009ce15dce7f1b96651","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":"cc96951465db72a93a25b47710ddb583","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":2101,"risk_score":35},"payload_preview":"INVITE sip:…
17/10/2026 13:01:57 UTC	TCP	1226	—	Sonde SIP sip probe · port 1226 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 1226 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:1226;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:57240;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:1226;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:57240;branch=z9hG4bK-524287-1---3 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:1226;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:57240;branch=z9hG4bK-524287-1---364146d24527ead3;rport Max-Forwards: 70 Contact: <sip:35664429248@179.43.167.3:57240;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":806,"payload_entropy":5.4664557852095585,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":1226,"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":"50e5f2fd23e57e81e9a05f583cbb0dcf2c9395fc","event_fingerprint":"39dde39c2608704f423ceabc3a30d8aaf8c85d8b","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":"7ba4d72209f586919fcc51a38ff731be","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":1226,"risk_score":35},"payloa…
17/10/2026 13:00:11 UTC	TCP	3181	—	Sonde SIP sip probe · port 3181 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 3181 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:3181;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:10794;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:3181;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:10794;branch=z9hG4bK-524287-1---4 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:3181;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:10794;branch=z9hG4bK-524287-1---4039e264b28f737d;rport Max-Forwards: 70 Contact: <sip:35662032684@179.43.167.3:10794;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":854,"payload_entropy":5.45533918302685,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":3181,"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":"24eecb71a6f8785d56953e3ced17e08147cfeef9","event_fingerprint":"ca2f1371f3a3d28d9a4e044d4c85f63876809064","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":"49c13c3a62655141aea6db40e6903c0f","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":3181,"risk_score":35},"payload_pr…
17/10/2026 12:58:49 UTC	TCP	4496	—	Sonde SIP sip probe · port 4496 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 4496 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:4496;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:20854;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:4496;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:20854;branch=z9hG4bK-524287-1---a Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:4496;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:20854;branch=z9hG4bK-524287-1---adc02d56754324bd;rport Max-Forwards: 70 Contact: <sip:35660186107@179.43.167.3:20854;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":823,"payload_entropy":5.470025163390942,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":4496,"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":"947f2d4057c3b50cf0f55b2b05e77443ec88222f","event_fingerprint":"bdc27817ac56b99788d0d3774df96fb12620477f","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":"90f6782a2b40149a5022144713d8f132","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":4496,"risk_score":35},"payload…
17/10/2026 12:56:53 UTC	TCP	7759	—	Sonde SIP sip probe · port 7759 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 7759 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:7759;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:63346;branch=z9hG4bK-524287-1---f 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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:7759;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:63346;branch=z9hG4bK-524287-1---f Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:7759;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:63346;branch=z9hG4bK-524287-1---faa5975bd9c78094;rport Max-Forwards: 70 Contact: <sip:35657564577@179.43.167.3:63346;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":805,"payload_entropy":5.483975571033121,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":7759,"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":"30d512f672e0fef30c79eaea93366d3758578044","event_fingerprint":"a4f7a64328464817f470a5adb9557074d102d00a","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":"1d056baa048a1b04a4b813d20d84329b","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":7759,"risk_score":35},"payload…
17/10/2026 12:54:52 UTC	TCP	6287	—	Sonde SIP sip probe · port 6287 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 6287 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:6287;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:31214;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:6287;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:31214;branch=z9hG4bK-524287-1---5 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:6287;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:31214;branch=z9hG4bK-524287-1---5cad081641723bd6;rport Max-Forwards: 70 Contact: <sip:35654842597@179.43.167.3:31214;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":806,"payload_entropy":5.4593579647328445,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":6287,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":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":"d5c31dd4ce199c97a5b8a9ea4fd9940bf89a44b8","event_fingerprint":"57d01e6ec748931c6980d885ee4d554c0c9c274f","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":"55f801bea3a3211662c3ca1412676d41","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":6287,"risk_score":35},"payload_…
17/10/2026 12:52:20 UTC	TCP	7247	—	Sonde SIP sip probe · port 7247 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 7247 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:7247;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:63292;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:7247;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:63292;branch=z9hG4bK-524287-1---0 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:7247;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:63292;branch=z9hG4bK-524287-1---0830c98dd268e4a6;rport Max-Forwards: 70 Contact: <sip:35651421043@179.43.167.3:63292;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":824,"payload_entropy":5.452829070493007,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":7247,"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":"c3e6d3fd376d13738a1ac0e7748cc459566caff0","event_fingerprint":"ba12b21ece74f072819f67fe70759c5c8bbe384e","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":"a6b90e7655fc46e3198274b4bdc4046a","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":7247,"risk_score":35},"payload…
17/10/2026 12:50:18 UTC	TCP	4139	—	Sonde SIP sip probe · port 4139 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 4139 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:4139;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:32846;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:4139;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:32846;branch=z9hG4bK-524287-1---2 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:4139;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:32846;branch=z9hG4bK-524287-1---2f1a30f21d391783;rport Max-Forwards: 70 Contact: <sip:35648682910@179.43.167.3:32846;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":814,"payload_entropy":5.435290428455545,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":4139,"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":"a4664f50b7b765c3b317b1d66e2bd4e58de99b2f","event_fingerprint":"8919d4850b25f7e05a89c2e0a6c2d379a67b0344","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":"f6967ad9f5a82b7c85a05240f81c58cd","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":4139,"risk_score":35},"payload…
17/10/2026 12:47:56 UTC	TCP	5140	—	Sonde SIP sip probe · port 5140 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5140 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:5140;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:48148;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:5140;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:48148;branch=z9hG4bK-524287-1---c Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:5140;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:48148;branch=z9hG4bK-524287-1---c0cf33132e194b4f;rport Max-Forwards: 70 Contact: <sip:35645486164@179.43.167.3:48148;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":810,"payload_entropy":5.459955288817216,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":5140,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":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":"59a4d852aa2691e218c7277455178b204073baee","event_fingerprint":"7dc51552e9bdd3c2faab039204bdbb1f7dd52f03","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":"8dcaa6ed174a38f9a73a82d723c046b6","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":5140,"risk_score":35},"payload_p…
17/10/2026 12:43:57 UTC	TCP	8235	—	Sonde SIP sip probe · port 8235 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 8235 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:8235;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:57394;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:8235;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:57394;branch=z9hG4bK-524287-1---0 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:8235;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:57394;branch=z9hG4bK-524287-1---0962a3bd71bb00f9;rport Max-Forwards: 70 Contact: <sip:35640102398@179.43.167.3:57394;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":827,"payload_entropy":5.457187976638209,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":8235,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":3.2,"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":"13a7132ca06c2777d51e0014e62932dbf1db53f2","event_fingerprint":"15e3af2969e9d4badf3bf41634d1380f29539247","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":"c9ab00cfb3f5439e73a5f0652de0a09a","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":8235,"risk_score":35},"payload…
17/10/2026 12:43:18 UTC	TCP	9496	—	Sonde SIP sip probe · port 9496 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 9496 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:9496;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:57594;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:9496;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:57594;branch=z9hG4bK-524287-1---9 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:9496;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:57594;branch=z9hG4bK-524287-1---94d4805e73b66f97;rport Max-Forwards: 70 Contact: <sip:35639223997@179.43.167.3:57594;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":809,"payload_entropy":5.482388115793501,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":9496,"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":"4fbaf8e0adda9b118e55bba3b63c0941e921fffb","event_fingerprint":"b09b92c8f9312315e764cbe4927f7e9c63b4c7a9","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":"d2a28da68dc4755658d21f6fa8c213e9","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":9496,"risk_score":35},"payload…
17/10/2026 12:42:18 UTC	TCP	3323	—	Sonde SIP sip probe · port 3323 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 3323 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:3323;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:12648;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:3323;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:12648;branch=z9hG4bK-524287-1---1 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:3323;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:12648;branch=z9hG4bK-524287-1---1adcae8d6a2bc3eb;rport Max-Forwards: 70 Contact: <sip:35637867458@179.43.167.3:12648;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":810,"payload_entropy":5.458073533128562,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":3323,"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":"8ef60ce98c9817010d319f440d2ac38b31d6d81f","event_fingerprint":"b69e69a9a4483d8f450b9b62e66e2e7db3145cf7","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":"e96f3a4d26d8aec5ce44262943838780","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":3323,"risk_score":35},"payload_p…
17/10/2026 12:38:05 UTC	TCP	3027	—	Sonde SIP sip probe · port 3027 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 3027 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:3027;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:12690;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:3027;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:12690;branch=z9hG4bK-524287-1---7 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:3027;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:12690;branch=z9hG4bK-524287-1---7e8da4650cdc06c7;rport Max-Forwards: 70 Contact: <sip:35632159522@179.43.167.3:12690;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":816,"payload_entropy":5.456457663316371,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":3027,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":3.2,"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":"507a55b52a1ae419cb96d02fe9523bd08e333b63","event_fingerprint":"50bfb1348a24dcf85e577253427a307b100b5ab2","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":"eff33308020253eb110fc86d79228779","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":3027,"risk_score":35},"payload…
17/10/2026 12:34:35 UTC	TCP	1420	—	Sonde SIP sip probe · port 1420 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 1420 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:1420;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:24170;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:1420;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:24170;branch=z9hG4bK-524287-1---e Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:1420;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:24170;branch=z9hG4bK-524287-1---e6376f1f8deed78b;rport Max-Forwards: 70 Contact: <sip:35627438663@179.43.167.3:24170;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":802,"payload_entropy":5.459831874043263,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":1420,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":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":"b13328a37d8e930279206fa31bbc57266fb32e6f","event_fingerprint":"04f8c866ed2c3852f66673d0d3fccd07a53224c4","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":"a4ef1ccccc0174cb894ceb5cbebf1a1f","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":1420,"risk_score":35},"payload_p…
17/10/2026 12:33:52 UTC	TCP	4955	—	Sonde SIP sip probe · port 4955 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 4955 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:4955;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:64392;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:4955;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:64392;branch=z9hG4bK-524287-1---2 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:4955;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:64392;branch=z9hG4bK-524287-1---243f3c0139008c3e;rport Max-Forwards: 70 Contact: <sip:35626479220@179.43.167.3:64392;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":810,"payload_entropy":5.441710154185389,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":4955,"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":"fddaa12e1af71051a92f684d244b89ece884c1c7","event_fingerprint":"52eecc0733cf90c0d4d8cdd76884dc5140cf678c","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":"df4e222da0854afd88ce06d2c5beb105","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":4955,"risk_score":35},"payload…
17/10/2026 12:31:12 UTC	TCP	1126	—	Sonde SIP sip probe · port 1126 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 1126 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:1126;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:35416;branch=z9hG4bK-524287-1---d 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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:1126;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:35416;branch=z9hG4bK-524287-1---d Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:1126;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:35416;branch=z9hG4bK-524287-1---d1773aead5541517;rport Max-Forwards: 70 Contact: <sip:35622870512@179.43.167.3:35416;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":810,"payload_entropy":5.470043097027852,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":1126,"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":"18397e048caaf85f29be375164df49d4343d9a9d","event_fingerprint":"90e96ba162e47cce6c538547bf2bedc2a10ace3f","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":"d4fd4c3797cb66e551bb69347b160f1a","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":1126,"risk_score":35},"payload…
17/10/2026 12:28:48 UTC	TCP	9810	—	Sonde SIP sip probe · port 9810 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 9810 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:9810;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:64246;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:9810;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:64246;branch=z9hG4bK-524287-1---c Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:9810;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:64246;branch=z9hG4bK-524287-1---c13917530e1bde16;rport Max-Forwards: 70 Contact: <sip:35619616328@179.43.167.3:64246;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":811,"payload_entropy":5.46834498854151,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":9810,"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":"8694ba97bcb64d755148942763c0aaa59e89acbb","event_fingerprint":"5b2482294216c42edf8e3bac8fb94e11bcd3ab6b","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":"5234d366f3263a4b497d0250e9406c7a","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":9810,"risk_score":35},"payload_preview":"INVITE sip:+…
17/10/2026 12:18:02 UTC	TCP	5691	—	Sonde SIP sip probe · port 5691 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5691 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:5691;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:41836;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:5691;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:41836;branch=z9hG4bK-524287-1---1 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:5691;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:41836;branch=z9hG4bK-524287-1---197371bd221b3359;rport Max-Forwards: 70 Contact: <sip:35605014239@179.43.167.3:41836;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":812,"payload_entropy":5.4604579666851265,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":5691,"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":"ee7659f13b7276e3483c5fb9c2ea44ce415fdabd","event_fingerprint":"12952f5499c6972bd64477e74da1fca7602f5262","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":"ec5c68c935500425ceeaf7b8a60e673a","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":5691,"risk_score":35},"payloa…
17/10/2026 12:16:46 UTC	TCP	5283	—	Sonde SIP sip probe · port 5283 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5283 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:5283;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:38138;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:5283;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:38138;branch=z9hG4bK-524287-1---0 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:5283;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:38138;branch=z9hG4bK-524287-1---052d5e335d1caa86;rport Max-Forwards: 70 Contact: <sip:35603284566@179.43.167.3:38138;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":810,"payload_entropy":5.458402211615875,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":5283,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.1,"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":"2e47f571e40fa12d2ef40f37212d8b3c99985048","event_fingerprint":"c7ec46e8cf881500befbd284fd765275ffa74737","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":"8298f34ef941bb9fd94a5cfe550fb839","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":5283,"risk_score":35},"payload…
17/10/2026 12:15:53 UTC	TCP	6244	—	Sonde SIP sip probe · port 6244 · (sonde / probe)	Faible	Faible · 35
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces Corrélations Multi-protocole corrélé (5 min) MITRE TA0007 TA0007 TA0001 Protocole WAF — Recommandation Surveiller Tags — Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 6244 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:6244;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:60904;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 TA0007 TA0001 Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:6244;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:60904;branch=z9hG4bK-524287-1---5 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:6244;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:60904;branch=z9hG4bK-524287-1---506d3189e5bb5343;rport Max-Forwards: 70 Contact: <sip:35602103377@179.43.167.3:60904;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":809,"payload_entropy":5.438056324137152,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":6244,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.1,"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":"47160f37171b2fd4a0eb33ac122ace3dc09db9ab","event_fingerprint":"99b208bc7315fb14d087dff8018ab86e86556f82","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":"c22a123822495ebe8ce4c4953f5ed998","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":6244,"risk_score":35},"payload…

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