|
|
TCP |
5064
|
—
|
sip probe
sip probe · port 5064 · (sonde / probe)
|
Faible
|
Faible · 35
|
|
Étape
Sonde / probe
Chaîne
Reconnaissance
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
Corrélations
Scan coordonné
MITRE
TA0007
TA0007
TA0001
Protocole
WAF
—
Recommandation
Surveiller
Tags
—
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
5064
Chemin / cible
—
Payload
INVITE sip:0018183091136@62.3.50.33:5064 SIP/2.0 Via: SIP/2.0/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4
Pourquoi cette classification : Type « sip_probe » (signaux protocolaires) · confiance 49%
Confiance classification
59%
Corrélation +10
Risque capteur
Faible
· 35
Confiance : Confiance 49 % — Motif catalogue confirmé
Signaux
pat-0384
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SIP protocol
SIP INVITE scan
User-Agent
—
Règles WAF
—
Payload (extrait)
INVITE sip:0018183091136@62.3.50.33:5064 SIP/2.0
Via: SIP/2.0/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4
Requête brute (extrait)
INVITE sip:0018183091136@62.3.50.33:5064 SIP/2.0 Via: SIP/2.0/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bKca9e36de4b9607477c7bab3a53dd0b1a609200.d67f3e46a4ae1c653b3348556d727f89;proxy-call-id=4394d87f-3a77-44aa-b333-cd5514641d11;rpo
Meta JSON brut
{
"bytes_in": 1392,
"payload_entropy": 5.437402839353186,
"port_category": "registered",
"org": "Level 3 Parent, LLC",
"service": null,
"app_proto": null,
"asn": 3356,
"country": "US",
"dst_port": 5064,
"risk_waf": 8,
"risk_classification": 32,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 0,
"risk_novelty": 15,
"risk_boost": 0,
"risk_granularity": 1.8,
"risk_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 0,
"novelty": 15
},
"risk_score": 35,
"tag_count": 0,
"anomaly_count": 0,
"campaign_key": "38cf1ec6f6fe41ea258d292408d0d43e34be5bb6",
"event_fingerprint": "39f19f38d60f71149148369852e727602a74e5d0",
"classification_reason": "Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"confidence": 0.59,
"classification_confidence": 0.59,
"precision_score": 58,
"precision_signals": [
"pat-0384"
],
"kb_rule_ids": [
"pat-0384"
],
"matched_patterns": [
"pat-0384",
"pat-0769"
],
"matched_pattern_names": [
"SIP protocol",
"SIP INVITE scan"
],
"pattern_ids": [
"pat-0384",
"pat-0769"
],
"confidence_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 0,
"novelty": 15,
"risk_score": 35,
"correlation_boost": 10
},
"named_classification_skipped": false,
"risk_confidence_factor": 49,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "US",
"asn": 3356,
"org": "Level 3 Parent, LLC",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "767ef25b2502580479679d417730137e",
"path_pattern_hash": "850113ca2503ddab2e70a7e8c1732065"
},
"target_context": {
"dst_port": 5064,
"risk_score": 35
},
"payload_preview": "INVITE sip:0018183091136@62.3.50.33:5064 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4",
"request_sample": "INVITE sip:0018183091136@62.3.50.33:5064 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bKca9e36de4b9607477c7bab3a53dd0b1a609200.d67f3e46a4ae1c653b3348556d727f89;proxy-call-id=4394d87f-3a77-44aa-b333-cd5514641d11;rpo",
"payload_snippet": "INVITE sip:0018183091136@62.3.50.33:5064 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4",
"evidence": {
"request_sample": "INVITE sip:0018183091136@62.3.50.33:5064 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bKca9e36de4b9607477c7bab3a53dd0b1a609200.d67f3e46a4ae1c653b3348556d727f89;proxy-call-id=4394d87f-3a77-44aa-b333-cd5514641d11;rpo",
"payload_snippet": "INVITE sip:0018183091136@62.3.50.33:5064 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4",
"classification_reason": "Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre": "TA0007",
"threat_family": [
"scanner"
],
"recommended_client_action": "monitor",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "36b2671ee7e6b7924a7ca5a9228751389b8b4df6",
"protocol_details": {
"payload_preview": "INVITE sip:0018183091136@62.3.50.33:5064 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4",
"port": 5064
},
"evidence_snippet": "INVITE sip:0018183091136@62.3.50.33:5064 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4",
"attack_vector": "sip probe \u00b7 port 5064 \u00b7 (sonde \/ probe)",
"target_port_label": "5064",
"confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"classification_reason_label_fr": "Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 35\/100",
"confidence_pct": 59,
"confidence_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 0,
"novelty": 15,
"risk_score": 35,
"correlation_boost": 10
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "reconnaissance",
"attack_chain_stage_label_fr": "Reconnaissance",
"risk_score": 35,
"risk_label": "Faible",
"service_name": null,
"service_label_fr": null,
"dst_port": 5064,
"protocol_emulated": null,
"tags_summary": [
"pat-0384"
],
"tags_summary_labels_fr": [
"pat-0384"
],
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0007",
"mitre_technique": "TA0007",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot",
"correlation_flags": [
"scan_coordonn\u00e9"
],
"correlation_flags_labels_fr": [
"Scan coordonn\u00e9"
],
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": "Corr\u00e9lation +10",
"protocol_details": {
"payload_preview": "INVITE sip:0018183091136@62.3.50.33:5064 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4",
"port": 5064
},
"attack_vector": "sip probe \u00b7 port 5064 \u00b7 (sonde \/ probe)",
"evidence_snippet": "INVITE sip:0018183091136@62.3.50.33:5064 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4",
"target_port_label": "5064",
"emulator_service": null,
"confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 59 % \u2014 Score WAF 8 \u00b7 Bonus corr\u00e9lation +10",
"campaign_hint_fr": "Campagne de scan \u2014 plusieurs IP du m\u00eame \/24 (4.7.203.0\/24, \u22653 pairs)",
"attack_phases_timeline_fr": [
{
"key": "recon",
"label_fr": "Reconnaissance",
"active": false,
"kind": "stage"
},
{
"key": "probe",
"label_fr": "Sonde \/ probe",
"active": true,
"kind": "stage"
},
{
"key": "exploit_attempt",
"label_fr": "Tentative d'exploit",
"active": false,
"kind": "stage"
},
{
"key": "post_exploit",
"label_fr": "Post-exploitation",
"active": false,
"kind": "stage"
},
{
"key": "c2",
"label_fr": "Commande & contr\u00f4le",
"active": false,
"kind": "stage"
},
{
"key": "reconnaissance",
"label_fr": "Reconnaissance",
"active": true,
"kind": "chain",
"hint_fr": null
}
]
},
"honeypot_persona": {
"sensor_id": "sensor-1",
"hostname": "mail.sensor-1.internal",
"mail_host": "mail.sensor-1.internal",
"ldap_dc": "dc.sensor-1.internal",
"k8s_cluster": "hp-sensor-1",
"domain": "sensor-1.internal",
"service_role": "generic",
"service_banner": "honeypot",
"service_os": "linux",
"dst_port": "5064"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"coordinated_scan": true,
"coordinated_subnet": "4.7.203.0\/24",
"coordinated_ip_count": 3,
"behavior_alerts": [
"coordinated_scan"
],
"correlation_confidence_boost": 10,
"attack_chain_stage": "reconnaissance",
"ban_policy": "advisory_monitor"
}
|
|
|
TCP |
5093
|
—
|
sip probe
sip probe · port 5093 · (sonde / probe)
|
Faible
|
Faible · 35
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
TA0007
TA0007
TA0001
Protocole
WAF
—
Recommandation
Surveiller
Tags
—
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
5093
Chemin / cible
—
Payload
INVITE sip:8183091136@62.3.50.33:5093 SIP/2.0 Via: SIP/2.0/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK2
Pourquoi cette classification : Type « sip_probe » (signaux protocolaires) · confiance 49%
Confiance classification
49%
Confiance modérée — signal unique
Risque capteur
Faible
· 35
Confiance : Confiance 49 % — Motif catalogue confirmé
Signaux
pat-0384
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SIP protocol
SIP INVITE scan
User-Agent
—
Règles WAF
—
Payload (extrait)
INVITE sip:8183091136@62.3.50.33:5093 SIP/2.0
Via: SIP/2.0/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK2
Requête brute (extrait)
INVITE sip:8183091136@62.3.50.33:5093 SIP/2.0 Via: SIP/2.0/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK2131e2c51679595a39ce2bc6f549e30f584789.40cdee544b571fcdac5d5a302e400de0;proxy-call-id=6e0d4ab8-bdcf-4c50-9458-ac9deb84b489;rport
Meta JSON brut
{
"bytes_in": 1385,
"payload_entropy": 5.4542965970177075,
"port_category": "registered",
"org": "Level 3 Parent, LLC",
"service": null,
"app_proto": null,
"asn": 3356,
"country": "US",
"dst_port": 5093,
"risk_waf": 8,
"risk_classification": 32,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 0,
"risk_novelty": 15,
"risk_boost": 0,
"risk_granularity": 1.4,
"risk_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 0,
"novelty": 15
},
"risk_score": 35,
"tag_count": 0,
"anomaly_count": 0,
"campaign_key": "1bbd7acf1bbbc8b779dc61786182fa026bbef483",
"event_fingerprint": "a7c2aeba5c2161a393b6f81d935f0190c532b954",
"classification_reason": "Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"confidence": 0.49,
"classification_confidence": 0.49,
"precision_score": 58,
"precision_signals": [
"pat-0384"
],
"kb_rule_ids": [
"pat-0384"
],
"matched_patterns": [
"pat-0384",
"pat-0769"
],
"matched_pattern_names": [
"SIP protocol",
"SIP INVITE scan"
],
"pattern_ids": [
"pat-0384",
"pat-0769"
],
"confidence_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 0,
"novelty": 15,
"risk_score": 35
},
"named_classification_skipped": false,
"risk_confidence_factor": 49,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "US",
"asn": 3356,
"org": "Level 3 Parent, LLC",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "35fa8c5778c632d39be5e194ebe036c0",
"path_pattern_hash": "850113ca2503ddab2e70a7e8c1732065"
},
"target_context": {
"dst_port": 5093,
"risk_score": 35
},
"payload_preview": "INVITE sip:8183091136@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK2",
"request_sample": "INVITE sip:8183091136@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK2131e2c51679595a39ce2bc6f549e30f584789.40cdee544b571fcdac5d5a302e400de0;proxy-call-id=6e0d4ab8-bdcf-4c50-9458-ac9deb84b489;rport\r",
"payload_snippet": "INVITE sip:8183091136@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK2",
"evidence": {
"request_sample": "INVITE sip:8183091136@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK2131e2c51679595a39ce2bc6f549e30f584789.40cdee544b571fcdac5d5a302e400de0;proxy-call-id=6e0d4ab8-bdcf-4c50-9458-ac9deb84b489;rport\r",
"payload_snippet": "INVITE sip:8183091136@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK2",
"classification_reason": "Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre": "TA0007",
"threat_family": [
"scanner"
],
"recommended_client_action": "monitor",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "a5ce5b7038557aa4b058caa12c0f0ee95d69865c",
"protocol_details": {
"payload_preview": "INVITE sip:8183091136@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK2",
"port": 5093
},
"evidence_snippet": "INVITE sip:8183091136@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK2",
"attack_vector": "sip probe \u00b7 port 5093 \u00b7 (sonde \/ probe)",
"target_port_label": "5093",
"confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"classification_reason_label_fr": "Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 35\/100",
"confidence_pct": 49,
"confidence_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 0,
"novelty": 15,
"risk_score": 35
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 35,
"risk_label": "Faible",
"service_name": null,
"service_label_fr": null,
"dst_port": 5093,
"protocol_emulated": null,
"tags_summary": [
"pat-0384"
],
"tags_summary_labels_fr": [
"pat-0384"
],
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0007",
"mitre_technique": "TA0007",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": "Confiance mod\u00e9r\u00e9e \u2014 signal unique",
"protocol_details": {
"payload_preview": "INVITE sip:8183091136@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK2",
"port": 5093
},
"attack_vector": "sip probe \u00b7 port 5093 \u00b7 (sonde \/ probe)",
"evidence_snippet": "INVITE sip:8183091136@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK2",
"target_port_label": "5093",
"emulator_service": null,
"confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 49 % \u2014 Score WAF 8",
"campaign_hint_fr": null,
"attack_phases_timeline_fr": [
{
"key": "recon",
"label_fr": "Reconnaissance",
"active": false,
"kind": "stage"
},
{
"key": "probe",
"label_fr": "Sonde \/ probe",
"active": true,
"kind": "stage"
},
{
"key": "exploit_attempt",
"label_fr": "Tentative d'exploit",
"active": false,
"kind": "stage"
},
{
"key": "post_exploit",
"label_fr": "Post-exploitation",
"active": false,
"kind": "stage"
},
{
"key": "c2",
"label_fr": "Commande & contr\u00f4le",
"active": false,
"kind": "stage"
},
{
"key": "discovery",
"label_fr": "D\u00e9couverte",
"active": true,
"kind": "chain",
"hint_fr": null
}
]
},
"honeypot_persona": {
"sensor_id": "sensor-1",
"hostname": "mail.sensor-1.internal",
"mail_host": "mail.sensor-1.internal",
"ldap_dc": "dc.sensor-1.internal",
"k8s_cluster": "hp-sensor-1",
"domain": "sensor-1.internal",
"service_role": "generic",
"service_banner": "honeypot",
"service_os": "linux",
"dst_port": "5093"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_monitor"
}
|
|
|
TCP |
5093
|
—
|
sip probe
sip probe · port 5093 · (sonde / probe)
|
Faible
|
Faible · 35
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
TA0007
TA0007
TA0001
Protocole
WAF
—
Recommandation
Surveiller
Tags
—
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
5093
Chemin / cible
—
Payload
INVITE sip:018183091136@62.3.50.33:5093 SIP/2.0 Via: SIP/2.0/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4b
Pourquoi cette classification : Type « sip_probe » (signaux protocolaires) · confiance 49%
Confiance classification
49%
Confiance modérée — signal unique
Risque capteur
Faible
· 35
Confiance : Confiance 49 % — Motif catalogue confirmé
Signaux
pat-0384
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SIP protocol
SIP INVITE scan
User-Agent
—
Règles WAF
—
Payload (extrait)
INVITE sip:018183091136@62.3.50.33:5093 SIP/2.0
Via: SIP/2.0/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4b
Requête brute (extrait)
INVITE sip:018183091136@62.3.50.33:5093 SIP/2.0 Via: SIP/2.0/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK2340c0210fcb3817f6d797aa37e07a68584786.81d1eb589eb6b2544138aa35c4d8b2b4;proxy-call-id=84280bc2-7ffb-4c21-81b8-c69c77942727;rpor
Meta JSON brut
{
"bytes_in": 1389,
"payload_entropy": 5.449331524260087,
"port_category": "registered",
"org": "Level 3 Parent, LLC",
"service": null,
"app_proto": null,
"asn": 3356,
"country": "US",
"dst_port": 5093,
"risk_waf": 8,
"risk_classification": 32,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 0,
"risk_novelty": 15,
"risk_boost": 0,
"risk_granularity": 1.4,
"risk_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 0,
"novelty": 15
},
"risk_score": 35,
"tag_count": 0,
"anomaly_count": 0,
"campaign_key": "1bbd7acf1bbbc8b779dc61786182fa026bbef483",
"event_fingerprint": "a7c2aeba5c2161a393b6f81d935f0190c532b954",
"classification_reason": "Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"confidence": 0.49,
"classification_confidence": 0.49,
"precision_score": 58,
"precision_signals": [
"pat-0384"
],
"kb_rule_ids": [
"pat-0384"
],
"matched_patterns": [
"pat-0384",
"pat-0769"
],
"matched_pattern_names": [
"SIP protocol",
"SIP INVITE scan"
],
"pattern_ids": [
"pat-0384",
"pat-0769"
],
"confidence_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 0,
"novelty": 15,
"risk_score": 35
},
"named_classification_skipped": false,
"risk_confidence_factor": 49,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "US",
"asn": 3356,
"org": "Level 3 Parent, LLC",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "add825bc5bd98d2ab2c3dcc927fa3f86",
"path_pattern_hash": "850113ca2503ddab2e70a7e8c1732065"
},
"target_context": {
"dst_port": 5093,
"risk_score": 35
},
"payload_preview": "INVITE sip:018183091136@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4b",
"request_sample": "INVITE sip:018183091136@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK2340c0210fcb3817f6d797aa37e07a68584786.81d1eb589eb6b2544138aa35c4d8b2b4;proxy-call-id=84280bc2-7ffb-4c21-81b8-c69c77942727;rpor",
"payload_snippet": "INVITE sip:018183091136@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4b",
"evidence": {
"request_sample": "INVITE sip:018183091136@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK2340c0210fcb3817f6d797aa37e07a68584786.81d1eb589eb6b2544138aa35c4d8b2b4;proxy-call-id=84280bc2-7ffb-4c21-81b8-c69c77942727;rpor",
"payload_snippet": "INVITE sip:018183091136@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4b",
"classification_reason": "Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre": "TA0007",
"threat_family": [
"scanner"
],
"recommended_client_action": "monitor",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "807c51d17bf5ebd8b988f607931412ec784b61b0",
"protocol_details": {
"payload_preview": "INVITE sip:018183091136@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4b",
"port": 5093
},
"evidence_snippet": "INVITE sip:018183091136@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4b",
"attack_vector": "sip probe \u00b7 port 5093 \u00b7 (sonde \/ probe)",
"target_port_label": "5093",
"confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"classification_reason_label_fr": "Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 35\/100",
"confidence_pct": 49,
"confidence_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 0,
"novelty": 15,
"risk_score": 35
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 35,
"risk_label": "Faible",
"service_name": null,
"service_label_fr": null,
"dst_port": 5093,
"protocol_emulated": null,
"tags_summary": [
"pat-0384"
],
"tags_summary_labels_fr": [
"pat-0384"
],
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0007",
"mitre_technique": "TA0007",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": "Confiance mod\u00e9r\u00e9e \u2014 signal unique",
"protocol_details": {
"payload_preview": "INVITE sip:018183091136@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4b",
"port": 5093
},
"attack_vector": "sip probe \u00b7 port 5093 \u00b7 (sonde \/ probe)",
"evidence_snippet": "INVITE sip:018183091136@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4b",
"target_port_label": "5093",
"emulator_service": null,
"confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 49 % \u2014 Score WAF 8",
"campaign_hint_fr": null,
"attack_phases_timeline_fr": [
{
"key": "recon",
"label_fr": "Reconnaissance",
"active": false,
"kind": "stage"
},
{
"key": "probe",
"label_fr": "Sonde \/ probe",
"active": true,
"kind": "stage"
},
{
"key": "exploit_attempt",
"label_fr": "Tentative d'exploit",
"active": false,
"kind": "stage"
},
{
"key": "post_exploit",
"label_fr": "Post-exploitation",
"active": false,
"kind": "stage"
},
{
"key": "c2",
"label_fr": "Commande & contr\u00f4le",
"active": false,
"kind": "stage"
},
{
"key": "discovery",
"label_fr": "D\u00e9couverte",
"active": true,
"kind": "chain",
"hint_fr": null
}
]
},
"honeypot_persona": {
"sensor_id": "sensor-1",
"hostname": "mail.sensor-1.internal",
"mail_host": "mail.sensor-1.internal",
"ldap_dc": "dc.sensor-1.internal",
"k8s_cluster": "hp-sensor-1",
"domain": "sensor-1.internal",
"service_role": "generic",
"service_banner": "honeypot",
"service_os": "linux",
"dst_port": "5093"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_monitor"
}
|
|
|
TCP |
5002 · UPNP SSL
|
upnp-ssl
|
sip probe
sip probe · via UPNP SSL:5002 · (sonde / probe)
|
Faible
|
Faible · 35
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
TA0007
TA0007
TA0001
Protocole
Émulateur
UPNP-SSL
WAF
—
Recommandation
Surveiller
Tags
—
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
5002
Chemin / cible
—
Service
UPNP SSL
Payload
INVITE sip:18183091136@62.3.50.33:5002 SIP/2.0 Via: SIP/2.0/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK
Pourquoi cette classification : Type « sip_probe » (signaux protocolaires) · confiance 49%
Confiance classification
49%
Confiance modérée — signal unique
Risque capteur
Faible
· 35
Confiance : Confiance 49 % — Motif catalogue confirmé
Protocole émulé
1
Signaux
pat-0384
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SIP protocol
SIP INVITE scan
User-Agent
—
Règles WAF
—
Payload (extrait)
INVITE sip:18183091136@62.3.50.33:5002 SIP/2.0
Via: SIP/2.0/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK
Requête brute (extrait)
INVITE sip:18183091136@62.3.50.33:5002 SIP/2.0 Via: SIP/2.0/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK5c3268c9e95478331049dfbd7f83a220576812.b8735619fc1247f0bec00d4d1a5d31d7;proxy-call-id=8d5af1aa-a663-4c8e-8493-62659c925487;rport
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "32323020686f6e6579706f742075706e705f73736c20726561647920706f72743d353030320d0a",
"emulator_response_len": 39,
"bytes_in": 1388,
"payload_entropy": 5.442006528011562,
"port_category": "registered",
"org": "Level 3 Parent, LLC",
"service": "upnp-ssl",
"app_proto": "upnp-ssl",
"asn": 3356,
"country": "US",
"dst_port": 5002,
"risk_waf": 8,
"risk_classification": 32,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 22,
"risk_novelty": 15,
"risk_boost": 0,
"risk_granularity": 1.8,
"risk_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 22,
"novelty": 15
},
"risk_score": 35,
"tag_count": 0,
"anomaly_count": 0,
"campaign_key": "04de0d8d85cda006f4214bf326a098012dadb231",
"event_fingerprint": "78838bed4de0be42bda35b043c5f75aeb5745302",
"classification_reason": "Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"confidence": 0.49,
"classification_confidence": 0.49,
"precision_score": 58,
"precision_signals": [
"pat-0384"
],
"kb_rule_ids": [
"pat-0384"
],
"matched_patterns": [
"pat-0384",
"pat-0769"
],
"matched_pattern_names": [
"SIP protocol",
"SIP INVITE scan"
],
"pattern_ids": [
"pat-0384",
"pat-0769"
],
"confidence_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 22,
"novelty": 15,
"risk_score": 35
},
"named_classification_skipped": false,
"service_name": "upnp-ssl",
"risk_confidence_factor": 49,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "US",
"asn": 3356,
"org": "Level 3 Parent, LLC",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "2d17595b7cf35817dec701a758974771",
"path_pattern_hash": "850113ca2503ddab2e70a7e8c1732065"
},
"target_context": {
"dst_port": 5002,
"service": "upnp-ssl",
"service_name": "upnp-ssl",
"risk_score": 35
},
"payload_preview": "INVITE sip:18183091136@62.3.50.33:5002 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK",
"request_sample": "INVITE sip:18183091136@62.3.50.33:5002 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK5c3268c9e95478331049dfbd7f83a220576812.b8735619fc1247f0bec00d4d1a5d31d7;proxy-call-id=8d5af1aa-a663-4c8e-8493-62659c925487;rport",
"payload_snippet": "INVITE sip:18183091136@62.3.50.33:5002 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK",
"evidence": {
"request_sample": "INVITE sip:18183091136@62.3.50.33:5002 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK5c3268c9e95478331049dfbd7f83a220576812.b8735619fc1247f0bec00d4d1a5d31d7;proxy-call-id=8d5af1aa-a663-4c8e-8493-62659c925487;rport",
"payload_snippet": "INVITE sip:18183091136@62.3.50.33:5002 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK",
"classification_reason": "Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre": "TA0007",
"threat_family": [
"scanner"
],
"recommended_client_action": "monitor",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "0650d4824751176dd7b004ffb7899bc62435a0cb",
"protocol_details": {
"payload_preview": "INVITE sip:18183091136@62.3.50.33:5002 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK",
"port": 5002,
"service": "upnp-ssl",
"service_label_fr": "UPNP SSL"
},
"evidence_snippet": "INVITE sip:18183091136@62.3.50.33:5002 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK",
"attack_vector": "sip probe \u00b7 via UPNP SSL:5002 \u00b7 (sonde \/ probe)",
"target_port_label": "5002 \u00b7 UPNP SSL",
"emulator_service": "upnp-ssl",
"confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"classification_reason_label_fr": "Type \u00ab sip_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 35\/100",
"confidence_pct": 49,
"confidence_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 22,
"novelty": 15,
"risk_score": 35
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 35,
"risk_label": "Faible",
"service_name": "upnp-ssl",
"service_label_fr": "UPNP SSL",
"dst_port": 5002,
"protocol_emulated": true,
"tags_summary": [
"pat-0384"
],
"tags_summary_labels_fr": [
"pat-0384"
],
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0007",
"mitre_technique": "TA0007",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot-upnp-ssl",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": "Confiance mod\u00e9r\u00e9e \u2014 signal unique",
"protocol_details": {
"payload_preview": "INVITE sip:18183091136@62.3.50.33:5002 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK",
"port": 5002,
"service": "upnp-ssl",
"service_label_fr": "UPNP SSL"
},
"attack_vector": "sip probe \u00b7 via UPNP SSL:5002 \u00b7 (sonde \/ probe)",
"evidence_snippet": "INVITE sip:18183091136@62.3.50.33:5002 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK",
"target_port_label": "5002 \u00b7 UPNP SSL",
"emulator_service": "upnp-ssl",
"confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 49 % \u2014 Score WAF 8",
"campaign_hint_fr": null,
"attack_phases_timeline_fr": [
{
"key": "recon",
"label_fr": "Reconnaissance",
"active": false,
"kind": "stage"
},
{
"key": "probe",
"label_fr": "Sonde \/ probe",
"active": true,
"kind": "stage"
},
{
"key": "exploit_attempt",
"label_fr": "Tentative d'exploit",
"active": false,
"kind": "stage"
},
{
"key": "post_exploit",
"label_fr": "Post-exploitation",
"active": false,
"kind": "stage"
},
{
"key": "c2",
"label_fr": "Commande & contr\u00f4le",
"active": false,
"kind": "stage"
},
{
"key": "discovery",
"label_fr": "D\u00e9couverte",
"active": true,
"kind": "chain",
"hint_fr": null
}
]
},
"honeypot_persona": {
"sensor_id": "sensor-1",
"hostname": "mail.sensor-1.internal",
"mail_host": "mail.sensor-1.internal",
"ldap_dc": "dc.sensor-1.internal",
"k8s_cluster": "hp-sensor-1",
"domain": "sensor-1.internal",
"service_role": "upnp_ssl",
"service_banner": "honeypot-upnp-ssl",
"service_os": "linux",
"dst_port": "5002"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_monitor"
}
|
|
|
TCP |
5060 · SIP
|
sip
|
Sonde SIP/VoIP
sip voip probe · via SIP:5060 · (sonde / probe)
|
Élevée
|
Moyen · 45
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
TA0007
TA0007
TA0001
Protocole
Émulateur
SIP
WAF
—
Recommandation
Surveiller
Tags
net_sip_voip_probe
sip_emulated
sip_payload
sip_voip_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
5060
Chemin / cible
—
Service
SIP
Payload
INVITE sip:+541150318723@62.3.50.33:5060 SIP/2.0 Via: SIP/2.0/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4
Pourquoi cette classification : Type « sip_voip_probe » (signaux protocolaires) · confiance 69%
Confiance classification
69%
Risque capteur
Moyen
· 45
Confiance : Confiance 69 % — Motif catalogue confirmé
Protocole émulé
1
Signaux
pat-0769
Upstream
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SIP protocol
SIP INVITE scan
User-Agent
—
Règles WAF
—
Payload (extrait)
INVITE sip:+541150318723@62.3.50.33:5060 SIP/2.0
Via: SIP/2.0/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4
Requête brute (extrait)
INVITE sip:+541150318723@62.3.50.33:5060 SIP/2.0 Via: SIP/2.0/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK412ddef99ee02a1f4bf3a57a006aabeb574956.f98d6ab6636ea125e787a93bdee00ea4;proxy-call-id=bfd5b9cf-74f2-45e9-a12f-87e9492c929d;rpo
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5349502f322e3020323030204f4b0d0a5669613a205349502f322e302f55445020686f6e6579706f740d0a46726f6d3a203c7369703a686f6e6579706f74406c6f63616c3e3b7461673d6870310d0a546f3a203c7369703a70726f6265406c6f63616c3e3b7461673d6870320d0a43616c6c2d49443a20686f6e6579706f742d",
"emulator_response_len": 215,
"bytes_in": 1394,
"payload_entropy": 5.461811145546326,
"port_category": "registered",
"org": "Level 3 Parent, LLC",
"service": "sip",
"app_proto": "sip",
"asn": 3356,
"country": "US",
"dst_port": 5060,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 30,
"risk_novelty": 15,
"risk_boost": 0,
"risk_granularity": 2.5,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 15
},
"risk_score": 45,
"tag_count": 4,
"anomaly_count": 0,
"campaign_key": "9d47a028d45c994ea562e4af4fb360bfaa9c2d49",
"event_fingerprint": "3fcb8baeea4f587fed31373e40a068a2b2c72324",
"classification_reason": "Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 69%",
"confidence": 0.69,
"classification_confidence": 0.69,
"precision_score": 77,
"precision_signals": [
"pat-0769",
"INT-upstream"
],
"kb_rule_ids": [
"pat-0769",
"INT-upstream"
],
"matched_patterns": [
"pat-0384",
"pat-0769"
],
"matched_pattern_names": [
"SIP protocol",
"SIP INVITE scan"
],
"pattern_ids": [
"pat-0384",
"pat-0769"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 15,
"risk_score": 45
},
"named_classification_skipped": false,
"service_name": "sip",
"risk_confidence_factor": 69,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "US",
"asn": 3356,
"org": "Level 3 Parent, LLC",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "ffc9ec5a81ea8f4b4b5447e035587ff1",
"path_pattern_hash": "12e58fcb9ae07c2755694e8888ea070c"
},
"target_context": {
"dst_port": 5060,
"service": "sip",
"service_name": "sip",
"risk_score": 45
},
"payload_preview": "INVITE sip:+541150318723@62.3.50.33:5060 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4",
"request_sample": "INVITE sip:+541150318723@62.3.50.33:5060 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK412ddef99ee02a1f4bf3a57a006aabeb574956.f98d6ab6636ea125e787a93bdee00ea4;proxy-call-id=bfd5b9cf-74f2-45e9-a12f-87e9492c929d;rpo",
"payload_snippet": "INVITE sip:+541150318723@62.3.50.33:5060 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4",
"evidence": {
"request_sample": "INVITE sip:+541150318723@62.3.50.33:5060 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4bK412ddef99ee02a1f4bf3a57a006aabeb574956.f98d6ab6636ea125e787a93bdee00ea4;proxy-call-id=bfd5b9cf-74f2-45e9-a12f-87e9492c929d;rpo",
"payload_snippet": "INVITE sip:+541150318723@62.3.50.33:5060 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4",
"classification_reason": "Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 69%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre": "TA0007",
"threat_family": [
"scanner"
],
"recommended_client_action": "monitor",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "bbe6cba3864d100f91a7a4d231ba79e0760bf2f3",
"protocol_details": {
"payload_preview": "INVITE sip:+541150318723@62.3.50.33:5060 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4",
"port": 5060,
"service": "sip",
"service_label_fr": "SIP"
},
"evidence_snippet": "INVITE sip:+541150318723@62.3.50.33:5060 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4",
"attack_vector": "sip voip probe \u00b7 via SIP:5060 \u00b7 (sonde \/ probe)",
"target_port_label": "5060 \u00b7 SIP",
"emulator_service": "sip",
"confidence_reason": "Confiance 69 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 69%",
"classification_reason_label_fr": "Type \u00ab sip_voip_probe \u00bb (signaux protocolaires) \u00b7 confiance 69%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 45\/100",
"confidence_pct": 69,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 15,
"risk_score": 45
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 45,
"risk_label": "Moyen",
"service_name": "sip",
"service_label_fr": "SIP",
"dst_port": 5060,
"protocol_emulated": true,
"tags_summary": [
"pat-0769",
"INT-upstream"
],
"tags_summary_labels_fr": [
"pat-0769",
"Upstream"
],
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0007",
"mitre_technique": "TA0007",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot-sip",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"payload_preview": "INVITE sip:+541150318723@62.3.50.33:5060 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4",
"port": 5060,
"service": "sip",
"service_label_fr": "SIP"
},
"attack_vector": "sip voip probe \u00b7 via SIP:5060 \u00b7 (sonde \/ probe)",
"evidence_snippet": "INVITE sip:+541150318723@62.3.50.33:5060 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 4.7.203.32:5060;egress-zone=DNSZoneToCloudforB2B;branch=z9hG4",
"target_port_label": "5060 \u00b7 SIP",
"emulator_service": "sip",
"confidence_reason": "Confiance 69 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 69 % \u2014 Score WAF 8",
"campaign_hint_fr": null,
"attack_phases_timeline_fr": [
{
"key": "recon",
"label_fr": "Reconnaissance",
"active": false,
"kind": "stage"
},
{
"key": "probe",
"label_fr": "Sonde \/ probe",
"active": true,
"kind": "stage"
},
{
"key": "exploit_attempt",
"label_fr": "Tentative d'exploit",
"active": false,
"kind": "stage"
},
{
"key": "post_exploit",
"label_fr": "Post-exploitation",
"active": false,
"kind": "stage"
},
{
"key": "c2",
"label_fr": "Commande & contr\u00f4le",
"active": false,
"kind": "stage"
},
{
"key": "discovery",
"label_fr": "D\u00e9couverte",
"active": true,
"kind": "chain",
"hint_fr": null
}
]
},
"honeypot_persona": {
"sensor_id": "sensor-1",
"hostname": "mail.sensor-1.internal",
"mail_host": "mail.sensor-1.internal",
"ldap_dc": "dc.sensor-1.internal",
"k8s_cluster": "hp-sensor-1",
"domain": "sensor-1.internal",
"service_role": "sip",
"service_banner": "honeypot-sip",
"service_os": "linux",
"dst_port": "5060"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_monitor",
"tags_list": [
"net_sip_voip_probe",
"sip_emulated",
"sip_payload",
"sip_voip_probe"
]
}
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