Fiche IP

Seychelles

160.119.76.173

Activité suspecte · risque 34/100

FAI Alsycon B.V. Première vue 25/10/2026 19:07 UTC Dernière vue 28/10/2026 14:48 UTC Risque Moyen

Période 2026-10-05 → 2026-11-04

Moyen 58/100

24h 7j 30j 90j

Synthèse

Score de risque max. 58/100 Moyen · Maximum de risk_score (événements honeypot)

Première observation 25/10/2026 19:07 UTC

Dernière observation 28/10/2026 14:48 UTC

Événements (période) 132

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

MITRE ATT&CK principal TA0007 120 occurrences

Pourquoi listée

Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0%

Confiance 0 % — 3 signal(aux) capteur

Décision

Investiguer

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

58/100 Confiance 0 % 132 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 160.119.76.173
Décision : Investiguer
Score max : 58/100 (Moyen)
Confiance : 0 %
Période : 2026-10-05 → 2026-11-04 · 132 événements
Motif : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0%
MITRE : TA0007
FAI : Alsycon B.V. · Seychelles

Comparaison ASN / FAI

ASN 7489 · 160.119.64.0/20 · AFRINIC — 8 pair(s) ASN/FAI listé(s) — activité locale élevée vs pairs · 132 événements sur la période pour cette IP.

160.119.76.210 Sonde fichier configuration 02/11/2026 20:53 UTC
45.81.23.14 SSRF interne 22/10/2026 10:31 UTC
160.119.66.206 Sonde Telnet (23/TCP) 21/10/2026 22:15 UTC
160.119.76.137 Sonde HTTP 18/10/2026 16:43 UTC
160.119.76.157 Traversal LFI 15/10/2026 15:43 UTC
160.119.76.69 Sonde SIP 14/10/2026 17:18 UTC
160.119.76.24 Sonde port 12443/TCP 13/10/2026 20:55 UTC
160.119.71.92 Sonde HTTP 07/08/2026 12:22 UTC

Événements (filtres)

132

Première observation

25/10/2026 19:07 UTC

Dernière observation

28/10/2026 14:48 UTC

Dernière activité (filtres)

28/10/2026 14:48 UTC

Événements 7j

Ports distincts (7j)

Classifications (7j)

Sévérité max (7j)

—

Activité multi-protocole

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

SIP TLS TCP 118 HTTP TCP 12 SIP TCP 2

SIP TLS

118

HTTP

SIP

Géolocalisation

Origine réseau déclarée

Seychelles unknown unknown

FAI / réseau

Opérateur et dernière activité ban

Alsycon B.V. 0 Port 25060 Traversal LFI

Renseignement menaces

Score capteur — surveiller, investiguer ou bloquer.

Recommandation

Stade d'attaque

Sonde / probe

Chaîne d'attaque

Découverte

Vecteur d'attaque

sip voip probe · via SIP TLS:5061 · (sonde / probe)

Détails protocole

Aperçu payload

INVITE sip:716076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bKaf52d6ab0000000000034a000000065308dc

Port / service

5061 · SIP TLS

Service émulé

SIP-TLS

Raison confiance

Confiance 0 % — 3 signal(aux) capteur

Technique MITRE

TA0007

Persona capteur

mail.sensor-1.internal

Recommandation

Surveiller

Rôle capteur

Renseignement menaces

Confiance

0% Confiance non établie

Famille de menace

scanner IP signalée (IPsum, 3 listes ou plus)

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

132 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

132 événement(s) — page 3/6

Horodatage	Proto	Port	Service	Classification	Sévérité	Risque
27/10/2026 18:32:54 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:30300016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000010003830000000e8 Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:30300016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000010003830000000e8 Requête brute (extrait) INVITE sip:30300016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000010003830000000e8763cbf550200a92d;rport From: <sip:1000@62.3.50.33>;tag=4JjGu7WAHMb To: sip:30300016076103578@62.3.50.33 CSeq: 20 INVITE Call Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1250,"payload_entropy":5.516369131950042,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 18:31:03 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:40400016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030000c70000000e4 Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:40400016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030000c70000000e4 Requête brute (extrait) INVITE sip:40400016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030000c70000000e4e9f920a102009f05;rport From: <sip:1000@62.3.50.33>;tag=DIWxkJERV6N To: sip:40400016076103578@62.3.50.33 CSeq: 20 INVITE Call Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1250,"payload_entropy":5.49800893568333,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"finge…
27/10/2026 18:29:12 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:50500016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000010005f10000000e1 Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:50500016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000010005f10000000e1 Requête brute (extrait) INVITE sip:50500016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000010005f10000000e15db65cd902004c09;rport From: <sip:1000@62.3.50.33>;tag=FY8NmZOnfHF To: sip:50500016076103578@62.3.50.33 CSeq: 20 INVITE Call Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1250,"payload_entropy":5.50836716400385,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"finge…
27/10/2026 18:27:22 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:60600016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000010002d60000000dd Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:60600016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000010002d60000000dd Requête brute (extrait) INVITE sip:60600016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000010002d60000000ddd173afbd0200671a;rport From: <sip:1000@62.3.50.33>;tag=1Juljl7uccB To: sip:60600016076103578@62.3.50.33 CSeq: 20 INVITE Call Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1250,"payload_entropy":5.495331177073868,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 18:25:32 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:70700016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000300043c0000000da Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:70700016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000300043c0000000da Requête brute (extrait) INVITE sip:70700016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000300043c0000000da45302c850200a5b0;rport From: <sip:1000@62.3.50.33>;tag=HiOYPTPX6Uj To: sip:70700016076103578@62.3.50.33 CSeq: 20 INVITE Call Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1250,"payload_entropy":5.506340288651483,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 18:23:42 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:80800016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000200044c0000000d6 Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:80800016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000200044c0000000d6 Requête brute (extrait) INVITE sip:80800016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000200044c0000000d6b8ed1e81020009b1;rport From: <sip:1000@62.3.50.33>;tag=E0knNM9MLUc To: sip:80800016076103578@62.3.50.33 CSeq: 20 INVITE Call Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1250,"payload_entropy":5.494854885860898,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 18:21:53 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:90900016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030009820000000d3 Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:90900016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030009820000000d3 Requête brute (extrait) INVITE sip:90900016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030009820000000d32caadef902008ebd;rport From: <sip:1000@62.3.50.33>;tag=GguCImR8Uqd To: sip:90900016076103578@62.3.50.33 CSeq: 20 INVITE Call Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1250,"payload_entropy":5.494930215072693,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 18:20:07 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:1000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000300098d0000000cfa Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:1000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000300098d0000000cfa Requête brute (extrait) INVITE sip:1000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000300098d0000000cfa067363902001291;rport From: <sip:1000@62.3.50.33>;tag=KgQGYtnE67r To: sip:1000016076103578@62.3.50.33 CSeq: 20 INVITE Call-I Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1248,"payload_entropy":5.4876812269865605,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fin…
27/10/2026 18:18:22 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:2000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000000009940000000cc1 Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:2000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000000009940000000cc1 Requête brute (extrait) INVITE sip:2000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000000009940000000cc1424b291020007f8;rport From: <sip:1000@62.3.50.33>;tag=BR7UMcFz0ZH To: sip:2000016076103578@62.3.50.33 CSeq: 20 INVITE Call-I Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1248,"payload_entropy":5.505703763468098,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 18:16:37 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:3000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000010009c20000000c88 Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:3000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000010009c20000000c88 Requête brute (extrait) INVITE sip:3000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000010009c20000000c887e1877d0200dcbb;rport From: <sip:1000@62.3.50.33>;tag=AC4WBaSufOB To: sip:3000016076103578@62.3.50.33 CSeq: 20 INVITE Call-I Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1248,"payload_entropy":5.489574302820413,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 18:14:53 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:4000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030008470000000c4f Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:4000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030008470000000c4f Requête brute (extrait) INVITE sip:4000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030008470000000c4fb9e3af902003ba7;rport From: <sip:1000@62.3.50.33>;tag=LdqA5Hwmf58 To: sip:4000016076103578@62.3.50.33 CSeq: 20 INVITE Call-I Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1248,"payload_entropy":5.497587594599614,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 18:13:09 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:5000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000100014d0000000c16 Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:5000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000100014d0000000c16 Requête brute (extrait) INVITE sip:5000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000100014d0000000c16f5b231d02001069;rport From: <sip:1000@62.3.50.33>;tag=GO5geVlsoXQ To: sip:5000016076103578@62.3.50.33 CSeq: 20 INVITE Call-I Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1248,"payload_entropy":5.5032708684208,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"finger…
27/10/2026 18:11:24 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:6000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030007dc0000000bde Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:6000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030007dc0000000bde Requête brute (extrait) INVITE sip:6000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030007dc0000000bde318ea49020078f1;rport From: <sip:1000@62.3.50.33>;tag=0n415p9Rgg6 To: sip:6000016076103578@62.3.50.33 CSeq: 20 INVITE Call-I Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1248,"payload_entropy":5.490850352161053,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 18:09:42 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:7000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000020000950000000ba5 Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:7000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000020000950000000ba5 Requête brute (extrait) INVITE sip:7000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000020000950000000ba56d5b25102007089;rport From: <sip:1000@62.3.50.33>;tag=A4lvcNcBMTk To: sip:7000016076103578@62.3.50.33 CSeq: 20 INVITE Call-I Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1248,"payload_entropy":5.488401608537198,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 18:07:59 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:8000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030002e60000000b6c Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:8000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030002e60000000b6c Requête brute (extrait) INVITE sip:8000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030002e60000000b6ca92a0b50200be32;rport From: <sip:1000@62.3.50.33>;tag=Bj24QVN9uUm To: sip:8000016076103578@62.3.50.33 CSeq: 20 INVITE Call-I Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1248,"payload_entropy":5.506730583176859,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 18:06:18 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:9000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000010005fd0000000b33 Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:9000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000010005fd0000000b33 Requête brute (extrait) INVITE sip:9000016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000010005fd0000000b33e4f5f75020085f2;rport From: <sip:1000@62.3.50.33>;tag=GNbbBDEucAZ To: sip:9000016076103578@62.3.50.33 CSeq: 20 INVITE Call-I Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1248,"payload_entropy":5.505676069322888,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 18:04:37 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:100016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030006970000000afb2 Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:100016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030006970000000afb2 Requête brute (extrait) INVITE sip:100016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030006970000000afb20c51c90200c581;rport From: <sip:1000@62.3.50.33>;tag=1iOIFBRHmXN To: sip:100016076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1246,"payload_entropy":5.498203359144183,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 18:02:55 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:200016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000010009a90000000ac25 Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:200016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000010009a90000000ac25 Requête brute (extrait) INVITE sip:200016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000010009a90000000ac25c901e902003d19;rport From: <sip:1000@62.3.50.33>;tag=HMhi5KoZpHF To: sip:200016076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1246,"payload_entropy":5.500766175868161,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 18:01:15 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:300016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000300097a0000000a899 Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:300016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000300097a0000000a899 Requête brute (extrait) INVITE sip:300016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000300097a0000000a8998604e50200b9d2;rport From: <sip:1000@62.3.50.33>;tag=8QNI9sBD4WP To: sip:300016076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1246,"payload_entropy":5.506914725554789,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 17:59:36 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:400016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000200016e0000000a50d Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:400016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000200016e0000000a50d Requête brute (extrait) INVITE sip:400016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000200016e0000000a50d4318910200444d;rport From: <sip:1000@62.3.50.33>;tag=7XPbd7BXy5f To: sip:400016076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1246,"payload_entropy":5.510015134249332,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 17:57:56 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:500016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030001ba0000000a181 Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:500016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030001ba0000000a181 Requête brute (extrait) INVITE sip:500016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030001ba0000000a18100b5f102000ef0;rport From: <sip:1000@62.3.50.33>;tag=L6pUavhi3nU To: sip:500016076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1246,"payload_entropy":5.486747225890925,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 17:56:19 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:600016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000300033000000009df4 Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:600016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000300033000000009df4 Requête brute (extrait) INVITE sip:600016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000300033000000009df4bd0ea502005c2a;rport From: <sip:1000@62.3.50.33>;tag=5LrvowcTCWU To: sip:600016076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1246,"payload_entropy":5.500340852636204,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 17:54:42 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:700016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000000097000000009a68 Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:700016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000000097000000009a68 Requête brute (extrait) INVITE sip:700016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000000097000000009a687aeead020046f7;rport From: <sip:1000@62.3.50.33>;tag=KDd0xcDhl8k To: sip:700016076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1246,"payload_entropy":5.485419395146832,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…
27/10/2026 17:53:06 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:800016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb00000002000922000000096dc Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:800016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb00000002000922000000096dc Requête brute (extrait) INVITE sip:800016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb00000002000922000000096dc374dc502003bc0;rport From: <sip:1000@62.3.50.33>;tag=Fiq1sHNEFiW To: sip:800016076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1246,"payload_entropy":5.5094892695751625,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fin…
27/10/2026 17:51:31 UTC	TCP	5061 · SIP TLS	sip-tls	Sonde SIP/VoIP sip voip probe · via SIP TLS:5061 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 Découverte Accès Protocole Émulateur SIP-TLS WAF — Recommandation Surveiller Tags net_sip_voip_probe sip_tls_emulated sip_voip_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5061 Chemin / cible — Service SIP TLS Payload INVITE sip:900016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000020007ac0000000934f Pourquoi cette classification : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 3 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE Découverte Accès initial User-Agent — Règles WAF — Payload (extrait) INVITE sip:900016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000020007ac0000000934f Requête brute (extrait) INVITE sip:900016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000020007ac0000000934ff4e0a902009cb5;rport From: <sip:1000@62.3.50.33>;tag=23RaPhXLZol To: sip:900016076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1246,"payload_entropy":5.503261639089316,"port_category":"registered","org":"Alsycon B.V.","service":"sip-tls","app_proto":"sip-tls","asn":49870,"country":"SC","dst_port":5061,"risk_waf":8,"risk_classification":50,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":34,"tag_count":3,"anomaly_count":0,"campaign_key":"5be3b60591346242b76f64d001171712d237d13a","event_fingerprint":"023bc9d1c35abdce99228ec210a0d9707a172294","classification_reason":"Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":50,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"sip-tls","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"SC","asn":49870,"org":"Alsycon B.V.","is_datacenter":false,"is_tor_hint":false},"fing…

160.119.76.173

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