Méthode
—
Port
88
Chemin / cible
—
Service
KERBEROS
Payload
GET / HTTP/1.0 Host: 62.3.50.33 Accept: text/plain,text/html
Pourquoi cette classification : Type « kerberos » (signaux protocolaires) · confiance 0%
Confiance classification
0%
Risque capteur
Faible
· 24
Confiance : Confiance 0 % — 1 signal(aux) capteur
Protocole émulé
1
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
User-Agent
—
Règles WAF
—
Payload (extrait)
GET / HTTP/1.0
Host: 62.3.50.33
Accept: text/plain,text/html
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "6e82000c0a104142434445464748494a",
"emulator_response_len": 16,
"bytes_in": 66,
"payload_entropy": 4.712331286617643,
"port_category": "well_known",
"org": "Korea Telecom",
"service": "kerberos",
"app_proto": "kerberos",
"asn": 4766,
"country": "KR",
"dst_port": 88,
"risk_waf": 8,
"risk_classification": 16,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 32,
"risk_novelty": 15,
"risk_boost": 0,
"risk_granularity": 4.5,
"risk_breakdown": {
"waf": 8,
"classification": 16,
"behavior": 0,
"geo": 0,
"protocol": 32,
"novelty": 15
},
"risk_score": 24,
"tag_count": 1,
"anomaly_count": 0,
"campaign_key": "8e9cb969ceab740c93efec9e791ca73d858fd046",
"event_fingerprint": "31e4a798ccff9624b861a6d5c96061ad06a8a14c",
"classification_reason": "Type \u00ab kerberos \u00bb (signaux protocolaires) \u00b7 confiance 0%",
"confidence": 0,
"classification_confidence": 0,
"precision_score": 0,
"precision_signals": [],
"kb_rule_ids": [],
"confidence_breakdown": {
"waf": 8,
"classification": 16,
"behavior": 0,
"geo": 0,
"protocol": 32,
"novelty": 15,
"risk_score": 24
},
"named_classification_skipped": false,
"service_name": "kerberos",
"risk_confidence_factor": 0,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "KR",
"asn": 4766,
"org": "Korea Telecom",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "26cce06122907f50ae3470715b2456a4",
"path_pattern_hash": "d6f845779b5f0a377f3854eb15f1b5b6"
},
"target_context": {
"dst_port": 88,
"service": "kerberos",
"service_name": "kerberos",
"risk_score": 24
},
"payload_preview": "GET \/ HTTP\/1.0\r\nHost: 62.3.50.33\r\nAccept: text\/plain,text\/html\r\n\r\n",
"request_sample": "GET \/ HTTP\/1.0\r\nHost: 62.3.50.33\r\nAccept: text\/plain,text\/html\r\n\r\n",
"payload_snippet": "GET \/ HTTP\/1.0\r\nHost: 62.3.50.33\r\nAccept: text\/plain,text\/html",
"evidence": {
"request_sample": "GET \/ HTTP\/1.0\r\nHost: 62.3.50.33\r\nAccept: text\/plain,text\/html\r\n\r\n",
"payload_snippet": "GET \/ HTTP\/1.0\r\nHost: 62.3.50.33\r\nAccept: text\/plain,text\/html",
"classification_reason": "Type \u00ab kerberos \u00bb (signaux protocolaires) \u00b7 confiance 0%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre": "TA0007",
"threat_family": [
"unknown"
],
"recommended_client_action": "monitor",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "33bce87cc501a61aac834ac37ff9c7cf7eb59c73",
"protocol_details": {
"payload_preview": "GET \/ HTTP\/1.0\r\nHost: 62.3.50.33\r\nAccept: text\/plain,text\/html",
"port": 88,
"service": "kerberos",
"service_label_fr": "KERBEROS"
},
"evidence_snippet": "GET \/ HTTP\/1.0\r\nHost: 62.3.50.33\r\nAccept: text\/plain,text\/html",
"attack_vector": "kerberos \u00b7 via KERBEROS:88 \u00b7 (sonde \/ probe)",
"target_port_label": "88 \u00b7 KERBEROS",
"emulator_service": "kerberos",
"confidence_reason": "Confiance 0 % \u2014 1 signal(aux) capteur",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab kerberos \u00bb (signaux protocolaires) \u00b7 confiance 0%",
"classification_reason_label_fr": "Type \u00ab kerberos \u00bb (signaux protocolaires) \u00b7 confiance 0%",
"executive_one_liner_fr": "Activit\u00e9 suspecte",
"confidence_pct": 0,
"confidence_breakdown": {
"waf": 8,
"classification": 16,
"behavior": 0,
"geo": 0,
"protocol": 32,
"novelty": 15,
"risk_score": 24
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 24,
"risk_label": "Faible",
"service_name": "kerberos",
"service_label_fr": "KERBEROS",
"dst_port": 88,
"protocol_emulated": true,
"tags_summary": null,
"tags_summary_labels_fr": null,
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0007",
"mitre_technique": "TA0007",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot-kerberos",
"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": "GET \/ HTTP\/1.0\r\nHost: 62.3.50.33\r\nAccept: text\/plain,text\/html",
"port": 88,
"service": "kerberos",
"service_label_fr": "KERBEROS"
},
"attack_vector": "kerberos \u00b7 via KERBEROS:88 \u00b7 (sonde \/ probe)",
"evidence_snippet": "GET \/ HTTP\/1.0\r\nHost: 62.3.50.33\r\nAccept: text\/plain,text\/html",
"target_port_label": "88 \u00b7 KERBEROS",
"emulator_service": "kerberos",
"confidence_reason": "Confiance 0 % \u2014 1 signal(aux) capteur",
"confidence_factors_fr": null,
"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": "kerberos",
"service_banner": "honeypot-kerberos",
"service_os": "linux",
"dst_port": "88"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"matched_patterns": [],
"ban_policy": "advisory_monitor",
"tags_list": [
"http_get_probe"
]
}
|