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 2026-10-03 → 2026-11-02

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 : 2026-10-03 → 2026-11-02 · 132 événements
Motif : Type « Sonde SIP/VoIP » (signaux protocolaires) · confiance 0%
MITRE : TA0007
FAI : Alsycon B.V. · Seychelles

Comparaison ASN / FAI

ASN 49870 · 160.119.76.0/23 · 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 01/11/2026 18:21 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

131

Ports distincts (7j)

Classifications (7j)

Sévérité max (7j)

Élevée

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 2/6

Horodatage	Proto	Port	Service	Classification	Sévérité	Risque
28/10/2026 14:10:48 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:+16076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bKaf52d6ab0000000000017c00000000c7e022 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:+16076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bKaf52d6ab0000000000017c00000000c7e022 Requête brute (extrait) INVITE sip:+16076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bKaf52d6ab0000000000017c00000000c7e0229150200b706;rport From: <sip:1@62.3.50.33>;tag=5F3udhfILXA To: sip:+16076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: D8EZdJn5 Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1234,"payload_entropy":5.525408022669055,"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…
28/10/2026 14:09:17 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:90016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bKaf52d6ab0000000700024a000000008f1b 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:90016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bKaf52d6ab0000000700024a000000008f1b Requête brute (extrait) INVITE sip:90016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bKaf52d6ab0000000700024a000000008f1bf834102008d88;rport From: <sip:1@62.3.50.33>;tag=GaSj5sn9zNL To: sip:90016076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: 4bKE Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1238,"payload_entropy":5.514636109774289,"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…
28/10/2026 14:07:47 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:00016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bKaf52d6ab000000060003f6000000005657 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:00016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bKaf52d6ab000000060003f6000000005657 Requête brute (extrait) INVITE sip:00016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bKaf52d6ab000000060003f6000000005657cabd10200b6eb;rport From: <sip:1@62.3.50.33>;tag=JLudEncuXWQ To: sip:00016076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: Lw3R Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1238,"payload_entropy":5.51969435633379,"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…
28/10/2026 14:06:18 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:0016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bKaf52d6ab0000000300046f000000001d939 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:0016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bKaf52d6ab0000000300046f000000001d939 Requête brute (extrait) INVITE sip:0016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bKaf52d6ab0000000300046f000000001d939f0990200101f;rport From: <sip:1@62.3.50.33>;tag=LtfMK6nf9d9 To: sip:0016076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: KcxgDP Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1236,"payload_entropy":5.492775679366958,"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…
28/10/2026 14:03:42 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:+16076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK3502380a0000000000070400000000c7e020 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:+16076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK3502380a0000000000070400000000c7e020 Requête brute (extrait) INVITE sip:+16076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK3502380a0000000000070400000000c7e020f090200bb94;rport From: <sip:1@62.3.50.33>;tag=BJhK99gzMqD To: sip:+16076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: Aex7T45x Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1234,"payload_entropy":5.5230585730159385,"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…
28/10/2026 14:02:11 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:90016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK3502380a000000000008d2000000008f1b 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:90016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK3502380a000000000008d2000000008f1b Requête brute (extrait) INVITE sip:90016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK3502380a000000000008d2000000008f1bf9d710200b4b6;rport From: <sip:1@62.3.50.33>;tag=2xv82saEyFC To: sip:90016076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: GfG4 Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1238,"payload_entropy":5.51208268365058,"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…
28/10/2026 14:00:40 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:00016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK3502380a000000020006f7000000005657 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:00016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK3502380a000000020006f7000000005657 Requête brute (extrait) INVITE sip:00016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK3502380a000000020006f7000000005657c56bd02001c17;rport From: <sip:1@62.3.50.33>;tag=GgEaPBn1keO To: sip:00016076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: GVyG Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1238,"payload_entropy":5.505847911813785,"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…
28/10/2026 13:59:10 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:0016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK3502380a0000000300050f000000001d939 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:0016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK3502380a0000000300050f000000001d939 Requête brute (extrait) INVITE sip:0016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK3502380a0000000300050f000000001d939e695020095f7;rport From: <sip:1@62.3.50.33>;tag=46uzfnWQo9a To: sip:0016076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: EFJdHR Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1236,"payload_entropy":5.517234172548484,"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 20:32:21 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:0016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK3f99bccc000000020003d7000000001d939 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:0016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK3f99bccc000000020003d7000000001d939 Requête brute (extrait) INVITE sip:0016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK3f99bccc000000020003d7000000001d939c74902002983;rport From: <sip:1000@62.3.50.33>;tag=3FAWorZEmIP To: sip:0016076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: 2a5 Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1242,"payload_entropy":5.502371249833878,"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 20:29:46 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:0016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bKcf23b5b90000000000059f000000001d939 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:0016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bKcf23b5b90000000000059f000000001d939 Requête brute (extrait) INVITE sip:0016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bKcf23b5b90000000000059f000000001d939a35502007e64;rport From: <sip:1000@62.3.50.33>;tag=Edh3yPP8svE To: sip:0016076103578@62.3.50.33 CSeq: 20 INVITE Call-ID: Jfc Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1242,"payload_entropy":5.5054856094804085,"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 19:01:26 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:111110016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000200068400000011 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:111110016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000200068400000011 Requête brute (extrait) INVITE sip:111110016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000200068400000011dae29c47502004736;rport From: <sip:1000@62.3.50.33>;tag=J7YfmmshGcm To: sip:111110016076103578@62.3.50.33 CSeq: 20 INVITE Ca Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1252,"payload_entropy":5.492741146433397,"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 18:59:29 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:11110016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000300053c00000011a 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:11110016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000300053c00000011a Requête brute (extrait) INVITE sip:11110016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000300053c00000011a21e6d5750200fda3;rport From: <sip:1000@62.3.50.33>;tag=9RxIJo2Qx4R To: sip:11110016076103578@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":5.498876717016413,"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 18:57:32 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:1110016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000020001860000001169 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:1110016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000020001860000001169 Requête brute (extrait) INVITE sip:1110016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000200018600000011695a3dba50200e276;rport From: <sip:1000@62.3.50.33>;tag=LiNoO9vzhqG To: sip:1110016076103578@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":5.502980552776988,"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 18:55:38 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:110016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000000089500000011309 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:110016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000000089500000011309 Requête brute (extrait) INVITE sip:110016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb00000000000895000000113096045910200cf73;rport From: <sip:1000@62.3.50.33>;tag=9vkNPhQfA2P To: sip:110016076103578@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":5.495222117449774,"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 18:53:40 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:1010100016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000000081e0000001 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:1010100016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000000081e0000001 Requête brute (extrait) INVITE sip:1010100016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000000081e00000010f7d1dd7190200d838;rport From: <sip:1000@62.3.50.33>;tag=EB8Vb5qR2xY To: sip:1010100016076103578@62.3.50.33 CSeq: 20 INVITE Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1254,"payload_entropy":5.499185557493674,"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 18:51:45 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:2020200016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000300079e0000001 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:2020200016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000300079e0000001 Requête brute (extrait) INVITE sip:2020200016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000300079e00000010bf0da4095020086ae;rport From: <sip:1000@62.3.50.33>;tag=4Py9vIDFIds To: sip:2020200016076103578@62.3.50.33 CSeq: 20 INVITE Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1254,"payload_entropy":5.494111204442843,"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 18:49:50 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:3030300016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030008f00000001 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:3030300016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030008f00000001 Requête brute (extrait) INVITE sip:3030300016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030008f00000001086497975d0200b267;rport From: <sip:1000@62.3.50.33>;tag=7MPEJSBiTc3 To: sip:3030300016076103578@62.3.50.33 CSeq: 20 INVITE Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1254,"payload_entropy":5.495423982384423,"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 18:47:56 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:4040400016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000000006bd0000001 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:4040400016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000000006bd0000001 Requête brute (extrait) INVITE sip:4040400016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000000006bd000000104d854893902009c22;rport From: <sip:1000@62.3.50.33>;tag=GAI2nQMX0sg To: sip:4040400016076103578@62.3.50.33 CSeq: 20 INVITE Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1254,"payload_entropy":5.503949002965644,"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 18:46:02 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:5050500016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000000006d60000001 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:5050500016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000000006d60000001 Requête brute (extrait) INVITE sip:5050500016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000000006d60000001014c111ac10200a5d8;rport From: <sip:1000@62.3.50.33>;tag=0ieuQAtwzio To: sip:5050500016076103578@62.3.50.33 CSeq: 20 INVITE Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1254,"payload_entropy":5.482618626705149,"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 18:44:09 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:6060600016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000000008300000000 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:6060600016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000000008300000000 Requête brute (extrait) INVITE sip:6060600016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000000008300000000fdbfcea93102008dae;rport From: <sip:1000@62.3.50.33>;tag=KYkOS64JIy5 To: sip:6060600016076103578@62.3.50.33 CSeq: 20 INVITE Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1254,"payload_entropy":5.4962854453591365,"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 18:42:15 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:7070700016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000200096f0000000 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:7070700016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000200096f0000000 Requête brute (extrait) INVITE sip:7070700016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000200096f0000000fa338b5c25020034f4;rport From: <sip:1000@62.3.50.33>;tag=IgmnSZI6maq To: sip:7070700016076103578@62.3.50.33 CSeq: 20 INVITE Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1254,"payload_entropy":5.500850784902758,"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 18:40:22 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:8080800016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000000007de0000000 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:8080800016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000000007de0000000 Requête brute (extrait) INVITE sip:8080800016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000000007de0000000f6a748cdf90200eae2;rport From: <sip:1000@62.3.50.33>;tag=4GmVRobgehU To: sip:8080800016076103578@62.3.50.33 CSeq: 20 INVITE Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1254,"payload_entropy":5.496045803040487,"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 18:38:29 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:9090900016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000100092b0000000 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:9090900016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000100092b0000000 Requête brute (extrait) INVITE sip:9090900016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb0000000100092b0000000f31b05d05102006f79;rport From: <sip:1000@62.3.50.33>;tag=KSi0QJIrwN2 To: sip:9090900016076103578@62.3.50.33 CSeq: 20 INVITE Meta JSON brut {"protocol_emulated":true,"emulator_response":"5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d","emulator_response_len":215,"bytes_in":1254,"payload_entropy":5.489069883966424,"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 18:36:37 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:10100016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000020002860000000ef 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:10100016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000020002860000000ef Requête brute (extrait) INVITE sip:10100016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000020002860000000ef8ec215d90200b868;rport From: <sip:1000@62.3.50.33>;tag=8mYVuVEIQGs To: sip:10100016076103578@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":5.49809395292338,"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 18:34:45 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:20200016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030007dc0000000ec 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:20200016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030007dc0000000ec Requête brute (extrait) INVITE sip:20200016076103578@62.3.50.33 SIP/2.0 Via: SIP/2.0/TCP 160.119.76.173:0;branch=z9hG4bK10ca5dbb000000030007dc0000000ec027f6ed102005cc6;rport From: <sip:1000@62.3.50.33>;tag=HQQGPF8XH3X To: sip:20200016076103578@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":5.522529065560361,"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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