|
|
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:+442038072073@62.3.50.33:5093 SIP/2.0 Via: SIP/2.0/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK6c074aa5c9
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:+442038072073@62.3.50.33:5093 SIP/2.0
Via: SIP/2.0/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK6c074aa5c9
Requête brute (extrait)
INVITE sip:+442038072073@62.3.50.33:5093 SIP/2.0 Via: SIP/2.0/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK6c074aa5c98bf847ad4907288202f9371975211.8c43d86f7a927655c17256db9d1c62aa;proxy-call-id=a5befe2f-b76d-484f-bf40-70f2b45706f4;rport Via: SI
Meta JSON brut
{
"bytes_in": 1408,
"payload_entropy": 5.431291168671654,
"port_category": "registered",
"org": "Deutsche Telekom AG",
"service": null,
"app_proto": null,
"asn": 3320,
"country": "DE",
"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": "DE",
"asn": 3320,
"org": "Deutsche Telekom AG",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "42ad5e3a3f27599c5ccb48e439f54754",
"path_pattern_hash": "850113ca2503ddab2e70a7e8c1732065"
},
"target_context": {
"dst_port": 5093,
"risk_score": 35
},
"payload_preview": "INVITE sip:+442038072073@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK6c074aa5c9",
"request_sample": "INVITE sip:+442038072073@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK6c074aa5c98bf847ad4907288202f9371975211.8c43d86f7a927655c17256db9d1c62aa;proxy-call-id=a5befe2f-b76d-484f-bf40-70f2b45706f4;rport\r\nVia: SI",
"payload_snippet": "INVITE sip:+442038072073@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK6c074aa5c9",
"evidence": {
"request_sample": "INVITE sip:+442038072073@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK6c074aa5c98bf847ad4907288202f9371975211.8c43d86f7a927655c17256db9d1c62aa;proxy-call-id=a5befe2f-b76d-484f-bf40-70f2b45706f4;rport\r\nVia: SI",
"payload_snippet": "INVITE sip:+442038072073@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK6c074aa5c9",
"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": "bc124260145abb636118bdc2dcb5a40ea745e80c",
"protocol_details": {
"payload_preview": "INVITE sip:+442038072073@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK6c074aa5c9",
"port": 5093
},
"evidence_snippet": "INVITE sip:+442038072073@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK6c074aa5c9",
"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:+442038072073@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK6c074aa5c9",
"port": 5093
},
"attack_vector": "sip probe \u00b7 port 5093 \u00b7 (sonde \/ probe)",
"evidence_snippet": "INVITE sip:+442038072073@62.3.50.33:5093 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK6c074aa5c9",
"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 |
5116
|
—
|
sip probe
sip probe · port 5116 · (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
5116
Chemin / cible
—
Payload
INVITE sip:18183091136@62.3.50.33:5116 SIP/2.0 Via: SIP/2.0/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK64a687a26e52
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:18183091136@62.3.50.33:5116 SIP/2.0
Via: SIP/2.0/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK64a687a26e52
Requête brute (extrait)
INVITE sip:18183091136@62.3.50.33:5116 SIP/2.0 Via: SIP/2.0/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK64a687a26e52fcc04e3de254fcd751e91937208.99524ccf057a9dd616bc6ea1fe827a81;proxy-call-id=c82c3d62-3969-4bb0-a037-a28c359e5c11;rport Via: SIP/
Meta JSON brut
{
"bytes_in": 1404,
"payload_entropy": 5.411581509940414,
"port_category": "registered",
"org": "Deutsche Telekom AG",
"service": null,
"app_proto": null,
"asn": 3320,
"country": "DE",
"dst_port": 5116,
"risk_waf": 8,
"risk_classification": 32,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 0,
"risk_novelty": 15,
"risk_boost": 0,
"risk_granularity": 0.2,
"risk_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 0,
"novelty": 15
},
"risk_score": 35,
"tag_count": 0,
"anomaly_count": 0,
"campaign_key": "57f12e9bcc5e8d6c8652bde3edceb7adeb272172",
"event_fingerprint": "a537b9f6eacf17b18531318b532f735424541bb8",
"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": "DE",
"asn": 3320,
"org": "Deutsche Telekom AG",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "783a3cd8686d3158f25f6abc2c91a27e",
"path_pattern_hash": "850113ca2503ddab2e70a7e8c1732065"
},
"target_context": {
"dst_port": 5116,
"risk_score": 35
},
"payload_preview": "INVITE sip:18183091136@62.3.50.33:5116 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK64a687a26e52",
"request_sample": "INVITE sip:18183091136@62.3.50.33:5116 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK64a687a26e52fcc04e3de254fcd751e91937208.99524ccf057a9dd616bc6ea1fe827a81;proxy-call-id=c82c3d62-3969-4bb0-a037-a28c359e5c11;rport\r\nVia: SIP\/",
"payload_snippet": "INVITE sip:18183091136@62.3.50.33:5116 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK64a687a26e52",
"evidence": {
"request_sample": "INVITE sip:18183091136@62.3.50.33:5116 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK64a687a26e52fcc04e3de254fcd751e91937208.99524ccf057a9dd616bc6ea1fe827a81;proxy-call-id=c82c3d62-3969-4bb0-a037-a28c359e5c11;rport\r\nVia: SIP\/",
"payload_snippet": "INVITE sip:18183091136@62.3.50.33:5116 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK64a687a26e52",
"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": "e2dafe86f3abb58f236a03f0466ef606d708c4df",
"protocol_details": {
"payload_preview": "INVITE sip:18183091136@62.3.50.33:5116 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK64a687a26e52",
"port": 5116
},
"evidence_snippet": "INVITE sip:18183091136@62.3.50.33:5116 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK64a687a26e52",
"attack_vector": "sip probe \u00b7 port 5116 \u00b7 (sonde \/ probe)",
"target_port_label": "5116",
"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": 5116,
"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:18183091136@62.3.50.33:5116 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK64a687a26e52",
"port": 5116
},
"attack_vector": "sip probe \u00b7 port 5116 \u00b7 (sonde \/ probe)",
"evidence_snippet": "INVITE sip:18183091136@62.3.50.33:5116 SIP\/2.0\r\nVia: SIP\/2.0\/TCP 195.145.129.152:5060;egress-zone=DNS;branch=z9hG4bK64a687a26e52",
"target_port_label": "5116",
"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": "5116"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_monitor"
}
|