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 2026-09-25 → 2026-10-25

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 : 2026-09-25 → 2026-10-25 · 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 WEBLOGIC CLUSTER TCP 2 RDP TCP 2 LOCALSTACK TCP 1 OPCUA TCP TCP 1 STUN TCP 1 RTCP TCP 1 TIMESCALEDB TCP 1 XMPP TCP 1 KAFKA CONTROLLER TCP 1 OPENSTACK NOVA TCP 1 CONSUL SERF WAN TCP 1 SPLUNK TCP 1 AWS ECS AGENT TCP 1 OPCUA TCP 1 MQTT TCP 1 NATS LEAF TCP 1 SQUID ALT TCP 1 GAME UNREAL TCP 1

SAP Diag

SAP MS

WEBLOGIC CLUSTER

RDP

LOCALSTACK

OPCUA TCP

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 8/26

Horodatage	Proto	Port	Service	Classification	Sévérité	Risque
17/10/2026 07:02:55 UTC	TCP	1571	—	Sonde SIP sip probe · port 1571 · (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 1571 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:1571;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:32478;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@62.3.50.33:1571;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:32478;branch=z9hG4bK-524287-1---e Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:1571;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:32478;branch=z9hG4bK-524287-1---e28f9a5f77302b35;rport Max-Forwards: 70 Contact: <sip:35176851405@179.43.167.3:32478;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":811,"payload_entropy":5.458679345227135,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":1571,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":3.4,"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":"92862b6796bb08b0dd7f90dc2f47143a4afdfb44","event_fingerprint":"f192a5c8ba3aa7c20d624ea1da73b2a425bbb2f7","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":"d8794aa0815e8bb07af9ee7ae42d65fb","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":1571,"risk_score":35},"payload…
17/10/2026 07:01:55 UTC	TCP	5286	—	Sonde SIP sip probe · port 5286 · (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 5286 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:5286;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:23436;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@62.3.50.33:5286;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:23436;branch=z9hG4bK-524287-1---1 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:5286;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:23436;branch=z9hG4bK-524287-1---132e5b32653a72c7;rport Max-Forwards: 70 Contact: <sip:35175495307@179.43.167.3:23436;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":810,"payload_entropy":5.457449969875249,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":5286,"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":"f90302247af5a321128fd4175a780f967be42d1d","event_fingerprint":"78b95cc187a1a039988f90bfd330b1155085120a","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":"e9277fbcc1511f4859d58f67d2b53dcf","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":5286,"risk_score":35},"payload…
17/10/2026 07:01:37 UTC	TCP	2253	—	Sonde SIP sip probe · port 2253 · (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 2253 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:2253;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:61656;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 Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:2253;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:61656;branch=z9hG4bK-524287-1---f Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:2253;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:61656;branch=z9hG4bK-524287-1---fcc129b7450dbfb6;rport Max-Forwards: 70 Contact: <sip:35175087986@179.43.167.3:61656;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":821,"payload_entropy":5.499658454755819,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":2253,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":3.4,"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":"15afb0091ae5ba9222ce5a1c0c505fc88fbe7eed","event_fingerprint":"9c217224cb446eef9f9a6c9c9c5441fd13ea3c00","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":"baace6d1f71d35f5af11f1ed7b9864ef","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":2253,"risk_score":35},"payload_preview":"INVITE sip:…
17/10/2026 06:55:08 UTC	TCP	6883	—	Sonde SIP sip probe · port 6883 · (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 6883 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:6883;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:34800;branch=z9hG4bK-524287-1---6 Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:6883;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:34800;branch=z9hG4bK-524287-1---6 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:6883;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:34800;branch=z9hG4bK-524287-1---6048c05ea029d85e;rport Max-Forwards: 70 Contact: <sip:35166254406@179.43.167.3:34800;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":821,"payload_entropy":5.448539949695342,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":6883,"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":"f338807b91c155ebd09a5e181345dd5903622826","event_fingerprint":"f4078fbd1f1e69c690e3fd569f04d6095aecabee","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":"eb06e93c8484cf94dd4e6ea83660688b","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":6883,"risk_score":35},"payload…
17/10/2026 06:54:09 UTC	TCP	7215	—	Sonde SIP sip probe · port 7215 · (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 7215 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:7215;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:18760;branch=z9hG4bK-524287-1---3 Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:7215;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:18760;branch=z9hG4bK-524287-1---3 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:7215;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:18760;branch=z9hG4bK-524287-1---301ddf52bbdee496;rport Max-Forwards: 70 Contact: <sip:35164918646@179.43.167.3:18760;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":816,"payload_entropy":5.463364184106184,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":7215,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":3.7,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"7be85045611fc5af0715067ce8ff6a9a599a55f4","event_fingerprint":"4ea2625024971a020c5028c677571cfc89a83b10","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":"e6e58b96b3e455ab74b509bb28b3ba6b","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":7215,"risk_score":35},"payload…
17/10/2026 06:53:19 UTC	TCP	7686	—	Sonde SIP sip probe · port 7686 · (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 7686 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:7686;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:34804;branch=z9hG4bK-524287-1---1 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@62.3.50.33:7686;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:34804;branch=z9hG4bK-524287-1---1 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:7686;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:34804;branch=z9hG4bK-524287-1---1852c54b87e1a514;rport Max-Forwards: 70 Contact: <sip:35163780146@179.43.167.3:34804;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":814,"payload_entropy":5.423852891427032,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":7686,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":4.6,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"e06c4d6c4c1f38c0c6e700bf6e8c3e5c4f20ed01","event_fingerprint":"866f0d5891ece939e7c2d04857c7a89bbde9cf16","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":"abb38b98004e41a6bb250fe1d66bdf39","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":7686,"risk_score":35},"payload_preview":"INVITE sip:…
17/10/2026 06:47:58 UTC	TCP	7112	—	Sonde SIP sip probe · port 7112 · (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 7112 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:7112;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:17428;branch=z9hG4bK-524287-1---4 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@62.3.50.33:7112;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:17428;branch=z9hG4bK-524287-1---4 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:7112;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:17428;branch=z9hG4bK-524287-1---44223204de508730;rport Max-Forwards: 70 Contact: <sip:35156507296@179.43.167.3:17428;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":807,"payload_entropy":5.454330013566972,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":7112,"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":"edf50389790887f9654257da3eefcbde5731fb12","event_fingerprint":"52abb1690b347aedb1af6b5bd8e55ad1ca6972f2","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":"11c93b16585c68736cadb9a9340876e1","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":7112,"risk_score":35},"payload_preview":"INVITE sip:…
17/10/2026 06:42:04 UTC	TCP	6664	—	Sonde SIP sip probe · port 6664 · (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 6664 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:6664;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:46666;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@62.3.50.33:6664;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:46666;branch=z9hG4bK-524287-1---0 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:6664;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:46666;branch=z9hG4bK-524287-1---064b7c3cecfee0c1;rport Max-Forwards: 70 Contact: <sip:35148471306@179.43.167.3:46666;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":814,"payload_entropy":5.462415082953851,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":6664,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":4.8,"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":"30e551338f89ba15429c276f28fe91ec4db438f1","event_fingerprint":"dc3c37939bc19379894a0f046e9f365f34c590cd","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":"b6e135b393de9bdd9a38fe74dfe401fa","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":6664,"risk_score":35},"payload…
17/10/2026 06:40:31 UTC	TCP	5951	—	Sonde SIP sip probe · port 5951 · (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 5951 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:5951;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:49962;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@62.3.50.33:5951;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:49962;branch=z9hG4bK-524287-1---2 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:5951;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:49962;branch=z9hG4bK-524287-1---26f5856934571f26;rport Max-Forwards: 70 Contact: <sip:35146367452@179.43.167.3:49962;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":823,"payload_entropy":5.461477109114966,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":5951,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":4.8,"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":"7b1d2eea5e52322d793534ea81d3a243137b222a","event_fingerprint":"c28f427ebec6e1d99e2a2b7a93da837ffe28e726","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":"ed25a67623ad5fc552b1f80461109d40","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":5951,"risk_score":35},"payload…
17/10/2026 06:39:34 UTC	TCP	2777	—	Sonde SIP sip probe · port 2777 · (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 2777 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:2777;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:58234;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@62.3.50.33:2777;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:58234;branch=z9hG4bK-524287-1---4 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:2777;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:58234;branch=z9hG4bK-524287-1---449396ae88150080;rport Max-Forwards: 70 Contact: <sip:35145083228@179.43.167.3:58234;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":807,"payload_entropy":5.445852911543111,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":2777,"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":"f98233186504f20cd9b6e5dd10d6c489d6888d09","event_fingerprint":"5bf6790b825c3e070be3512d581421cf57c00d54","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":"b3b639da505c9beea8f28047d55301ab","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":2777,"risk_score":35},"payload…
17/10/2026 06:34:49 UTC	TCP	7718	—	Sonde SIP sip probe · port 7718 · (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 7718 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:7718;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:62214;branch=z9hG4bK-524287-1---3 Pourquoi cette classification : Type « Sonde SIP » (signaux protocolaires) · confiance 49% Confiance classification 57% Corrélation +8 Risque capteur Faible · 35 Confiance : Confiance 49 % — Motif catalogue confirmé Signaux pat-0384 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:7718;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:62214;branch=z9hG4bK-524287-1---3 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:7718;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:62214;branch=z9hG4bK-524287-1---3faa4306ae7ccb62;rport Max-Forwards: 70 Contact: <sip:35138624304@179.43.167.3:62214;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":825,"payload_entropy":5.46925789125488,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":7718,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":4.8,"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":"d528e95231c3d127962ff55a07b67016a97a7107","event_fingerprint":"82620a6489dd2ebe640653e22c817dacb90de7b8","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":"74fcb0f4496b8b4a4e30b8d6e52b5238","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":7718,"risk_score":35},"payload_…
17/10/2026 06:34:47 UTC	TCP	1466	—	Sonde SIP sip probe · port 1466 · (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 1466 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:1466;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:64354;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@62.3.50.33:1466;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:64354;branch=z9hG4bK-524287-1---9 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:1466;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:64354;branch=z9hG4bK-524287-1---9485b3f385872dfc;rport Max-Forwards: 70 Contact: <sip:35138565000@179.43.167.3:64354;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":824,"payload_entropy":5.467053295299467,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":1466,"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":"e28d3f1d36a01cff078ce74408c3a50cb5957d37","event_fingerprint":"1afec69148ee8ffc09cf0cd3a3b0ad84ded2dae7","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":"c0f017b0ca49689192e018fc30511990","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":1466,"risk_score":35},"payload_preview":"INVITE sip:…
17/10/2026 06:25:20 UTC	TCP	3122	—	Sonde SIP sip probe · port 3122 · (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 3122 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:3122;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:21468;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 Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:3122;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:21468;branch=z9hG4bK-524287-1---f Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:3122;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:21468;branch=z9hG4bK-524287-1---fa4b3f581112028f;rport Max-Forwards: 70 Contact: <sip:35125746299@179.43.167.3:21468;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":813,"payload_entropy":5.469475151896774,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":3122,"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":"89e348c9516d65b33ddb1be8871bea8eff442f68","event_fingerprint":"b6a4245de10d2b3f66d1bc7657503da586a70fde","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":"0b80df85e3ed02eeceaa8cd151f24ae9","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":3122,"risk_score":35},"payload…
17/10/2026 06:22:38 UTC	TCP	3528	—	Sonde SIP sip probe · port 3528 · (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 3528 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:3528;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:55914;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@62.3.50.33:3528;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:55914;branch=z9hG4bK-524287-1---0 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:3528;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:55914;branch=z9hG4bK-524287-1---07dfa15cda03cdbb;rport Max-Forwards: 70 Contact: <sip:35122080634@179.43.167.3:55914;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":813,"payload_entropy":5.452357099208099,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":3528,"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":"dcfb476ed01e164613215c025214178d64bb5e2d","event_fingerprint":"79094578c060c82ee910a414acc11fc2aad9882a","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":"3c7f841af61be5d55489d35ab72e23ca","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":3528,"risk_score":35},"payload_p…
17/10/2026 06:21:27 UTC	TCP	6429	—	Sonde SIP sip probe · port 6429 · (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 6429 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:6429;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:36380;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 Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:6429;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:36380;branch=z9hG4bK-524287-1---f Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:6429;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:36380;branch=z9hG4bK-524287-1---f967a39eb97a4982;rport Max-Forwards: 70 Contact: <sip:35120485837@179.43.167.3:36380;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":820,"payload_entropy":5.449178097734864,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":6429,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.9,"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":"6c06b27557b58dbfb2bd8a34db1497c3f04d1c98","event_fingerprint":"179abfbf0ac422e55620e84f9500fcf3f8efc236","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":"f7f27d478a0bd81c5bc528c000f72f45","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":6429,"risk_score":35},"payload…
17/10/2026 06:17:58 UTC	TCP	3910	—	Sonde SIP sip probe · port 3910 · (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 3910 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:3910;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:44902;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@62.3.50.33:3910;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:44902;branch=z9hG4bK-524287-1---2 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:3910;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:44902;branch=z9hG4bK-524287-1---217fce94dda69c8e;rport Max-Forwards: 70 Contact: <sip:35115740754@179.43.167.3:44902;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":806,"payload_entropy":5.464135596946084,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":3910,"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":"d05ce4cee66466c611fccadeb36cc6d75e59e414","event_fingerprint":"3ef40cb29e288baec5711f2c0d31468669a17ef0","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":"b1d2eca19c49bf1a3c8658512c045b16","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":3910,"risk_score":35},"payload…
17/10/2026 06:15:34 UTC	TCP	8540	—	Sonde SIP sip probe · port 8540 · (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 8540 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:8540;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:40402;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@62.3.50.33:8540;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:40402;branch=z9hG4bK-524287-1---1 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:8540;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:40402;branch=z9hG4bK-524287-1---1175bbcbd5fe0dbf;rport Max-Forwards: 70 Contact: <sip:35112494331@179.43.167.3:40402;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":811,"payload_entropy":5.474052857121461,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":8540,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.4,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"f3fa7df0df76daa6cccf26caca42f51bd6f259b1","event_fingerprint":"e46e5a6256073066d725e79a7aca89383c4c554c","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":"c454a4b2ac6b7f38683967cc96039985","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":8540,"risk_score":35},"payload…
17/10/2026 06:14:08 UTC	TCP	5326	—	Sonde SIP sip probe · port 5326 · (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 5326 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:5326;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:15988;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@62.3.50.33:5326;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:15988;branch=z9hG4bK-524287-1---b Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:5326;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:15988;branch=z9hG4bK-524287-1---bba4aacd18fbbd64;rport Max-Forwards: 70 Contact: <sip:35110545591@179.43.167.3:15988;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":811,"payload_entropy":5.479593580948959,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":5326,"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":"a17b2523e79cc2d999462b25f2689229762edead","event_fingerprint":"8d4f2fb793c7e683d0253672209db32bb096b082","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":"51b539fafe31e187fdbb71928b3b7668","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":5326,"risk_score":35},"payload_p…
17/10/2026 06:12:48 UTC	TCP	2665	—	Sonde SIP sip probe · port 2665 · (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 2665 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:2665;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:29892;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@62.3.50.33:2665;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:29892;branch=z9hG4bK-524287-1---5 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:2665;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:29892;branch=z9hG4bK-524287-1---56271b010b7f9e7a;rport Max-Forwards: 70 Contact: <sip:35108729360@179.43.167.3:29892;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":810,"payload_entropy":5.442648489356033,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":2665,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":4.8,"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":"5f29e373aa31e12ecbf1c42e9ade6e55f9e677ce","event_fingerprint":"4928c76d83bf3eabfa624681e87fb3da627de7d8","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":"290b7462e0c86992f38ef8fe541184a7","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":2665,"risk_score":35},"payload…
17/10/2026 06:10:23 UTC	TCP	4784	—	Sonde SIP sip probe · port 4784 · (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 4784 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:4784;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:61528;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@62.3.50.33:4784;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:61528;branch=z9hG4bK-524287-1---1 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:4784;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:61528;branch=z9hG4bK-524287-1---1e955f892b20521a;rport Max-Forwards: 70 Contact: <sip:35105449286@179.43.167.3:61528;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":807,"payload_entropy":5.482228514982106,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":4784,"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":"caa6c839e3cef4d7619112b24c90044be4f38a64","event_fingerprint":"139cd52b2a249cae365c773d262e5dad08a59cc6","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":"54a5ba49166fb36fa2c151fbba275162","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":4784,"risk_score":35},"payload…
17/10/2026 06:08:17 UTC	TCP	8626	—	Sonde SIP sip probe · port 8626 · (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 8626 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:8626;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:24666;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@62.3.50.33:8626;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:24666;branch=z9hG4bK-524287-1---c Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:8626;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:24666;branch=z9hG4bK-524287-1---cc74470871036d16;rport Max-Forwards: 70 Contact: <sip:35102613332@179.43.167.3:24666;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":807,"payload_entropy":5.423696330574937,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":8626,"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":"4c2d489bfbb9db7e9042c5790b22fb8dc404f6cb","event_fingerprint":"ede2b0a37eee3e6bb4251693cf018c7f2f82e388","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":"e6d727adee2fe0646d13fd3f7ef6c220","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":8626,"risk_score":35},"payload…
17/10/2026 06:07:02 UTC	TCP	3371	—	Sonde SIP sip probe · port 3371 · (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 3371 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:3371;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:40018;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 Découverte Accès initial Motifs de détection (base) SIP protocol SIP INVITE scan User-Agent — Règles WAF — Payload (extrait) INVITE sip:+3908351673002@62.3.50.33:3371;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:40018;branch=z9hG4bK-524287-1---d Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:3371;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:40018;branch=z9hG4bK-524287-1---d9944d9b1725017a;rport Max-Forwards: 70 Contact: <sip:35100943777@179.43.167.3:40018;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":813,"payload_entropy":5.440523824519867,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":3371,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":3.7,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"56afdc5d9ffeb5002167bb008f625bec61021054","event_fingerprint":"a0693b45c4f128c4481e9bba53646f39fe4faec2","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":"9cca19f59d1284c9e58ef4539e167a09","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":3371,"risk_score":35},"payload…
17/10/2026 06:05:57 UTC	TCP	6652	—	Sonde SIP sip probe · port 6652 · (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 6652 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:6652;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:51338;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@62.3.50.33:6652;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:51338;branch=z9hG4bK-524287-1---0 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:6652;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:51338;branch=z9hG4bK-524287-1---006914832279df91;rport Max-Forwards: 70 Contact: <sip:35099468711@179.43.167.3:51338;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":818,"payload_entropy":5.466158118185228,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":6652,"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":"cded324bb72737d6cf0fe5580942a591661973e6","event_fingerprint":"0cb4a6ce1600a13d8ab820c831373bdfe97dd7be","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":"40342a73f9d2369dc7f9830838f5efd9","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":6652,"risk_score":35},"payload…
17/10/2026 06:05:13 UTC	TCP	4621	—	Sonde SIP sip probe · port 4621 · (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 4621 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:4621;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:44442;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@62.3.50.33:4621;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:44442;branch=z9hG4bK-524287-1---e Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:4621;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:44442;branch=z9hG4bK-524287-1---eb9fedc4c88719b9;rport Max-Forwards: 70 Contact: <sip:35098479583@179.43.167.3:44442;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":804,"payload_entropy":5.468335770760379,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":4621,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":0.3,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"3a8f52901db6a4ff2fee3b8141c12025e8999b69","event_fingerprint":"995bffa73227dc42e32b5b3be8a3785eec911a2c","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":"e184e6485c5f929dc23147e855073b8b","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":4621,"risk_score":35},"payload…
17/10/2026 06:01:10 UTC	TCP	2916	—	Sonde SIP sip probe · port 2916 · (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 2916 Chemin / cible — Payload INVITE sip:+3908351673002@62.3.50.33:2916;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:54798;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@62.3.50.33:2916;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:54798;branch=z9hG4bK-524287-1---4 Requête brute (extrait) INVITE sip:+3908351673002@62.3.50.33:2916;transport=TCP SIP/2.0 Via: SIP/2.0/TCP 179.43.167.3:54798;branch=z9hG4bK-524287-1---46a6a65c81bff51c;rport Max-Forwards: 70 Contact: <sip:35092981090@179.43.167.3:54798;transport=TCP> To: <sip:+3908351673002@62 Meta JSON brut {"bytes_in":810,"payload_entropy":5.459496338772773,"port_category":"registered","org":"Private Layer INC","service":null,"app_proto":null,"asn":51852,"country":"CH","dst_port":2916,"risk_waf":8,"risk_classification":32,"risk_behavior":0,"risk_geo":0,"risk_protocol":0,"risk_novelty":15,"risk_boost":0,"risk_granularity":0.3,"risk_breakdown":{"waf":8,"classification":32,"behavior":0,"geo":0,"protocol":0,"novelty":15},"risk_score":35,"tag_count":0,"anomaly_count":0,"campaign_key":"afe76874b01cbaa67b98c76a3a4df4ca493c498d","event_fingerprint":"8060028116ebde60eeaa5c40010b38a3daff21ab","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":"58af529911108d1e9c7addeb584cd1a2","path_pattern_hash":"850113ca2503ddab2e70a7e8c1732065"},"target_context":{"dst_port":2916,"risk_score":35},"payload…

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