Méthode
—
Port
88
Chemin / cible
—
Service
KERBEROS
Payload
GET / HTTP/1.1 Host: 62.3.50.33:88 User-Agent: Linux Gnu (cow) Accept: text/html,application/xhtml+xml,application/xml;q=0.9
Pourquoi cette classification : Type « xss_attack » (signaux protocolaires) · confiance 59%
Confiance classification
59%
Risque capteur
Faible
· 39
Confiance : Confiance 59 % — Motif catalogue confirmé
Protocole émulé
1
Signaux
pat-0284
Technique MITRE
TA0001
Tactiques MITRE
TA0001
TA0002
Motifs de détection (base)
CRS 941130
User-Agent
—
Règles WAF
—
Payload (extrait)
GET / HTTP/1.1
Host: 62.3.50.33:88
User-Agent: Linux Gnu (cow)
Accept: text/html,application/xhtml+xml,application/xml;q=0.9
Requête brute (extrait)
GET / HTTP/1.1 Host: 62.3.50.33:88 User-Agent: Linux Gnu (cow) Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 Accept-Language: en-GB,en;q=0.5 Accept-Encoding: gzip, deflate Connection: close Upgrade-Insecure-Requ
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "6e82000c0a104142434445464748494a",
"emulator_response_len": 16,
"bytes_in": 267,
"payload_entropy": 5.320249487092804,
"port_category": "well_known",
"org": "GravHosting LLC",
"service": "kerberos",
"app_proto": "kerberos",
"asn": 219474,
"country": "NL",
"dst_port": 88,
"risk_waf": 8,
"risk_classification": 68,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 32,
"risk_novelty": 15,
"risk_boost": 0,
"risk_granularity": 4.5,
"risk_breakdown": {
"waf": 8,
"classification": 68,
"behavior": 0,
"geo": 0,
"protocol": 32,
"novelty": 15
},
"risk_score": 39,
"tag_count": 1,
"anomaly_count": 0,
"campaign_key": "8e9cb969ceab740c93efec9e791ca73d858fd046",
"event_fingerprint": "31e4a798ccff9624b861a6d5c96061ad06a8a14c",
"classification_reason": "Type \u00ab xss_attack \u00bb (signaux protocolaires) \u00b7 confiance 59%",
"confidence": 0.59,
"classification_confidence": 0.59,
"precision_score": 70,
"precision_signals": [
"pat-0284"
],
"kb_rule_ids": [
"pat-0284"
],
"matched_patterns": [
"pat-0284"
],
"matched_pattern_names": [
"CRS 941130"
],
"pattern_ids": [
"pat-0284"
],
"confidence_breakdown": {
"waf": 8,
"classification": 68,
"behavior": 0,
"geo": 0,
"protocol": 32,
"novelty": 15,
"risk_score": 39
},
"named_classification_skipped": false,
"service_name": "kerberos",
"risk_confidence_factor": 59,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "NL",
"asn": 219474,
"org": "GravHosting LLC",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "2013036934a61e537ff299fefa87fe3f",
"path_pattern_hash": "e84c630ed8a3a6084c1b662f626e7300"
},
"target_context": {
"dst_port": 88,
"service": "kerberos",
"service_name": "kerberos",
"risk_score": 39
},
"payload_preview": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:88\r\nUser-Agent: Linux Gnu (cow) \r\nAccept: text\/html,application\/xhtml+xml,application\/xml;q=0.9",
"request_sample": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:88\r\nUser-Agent: Linux Gnu (cow) \r\nAccept: text\/html,application\/xhtml+xml,application\/xml;q=0.9,image\/webp,*\/*;q=0.8\r\nAccept-Language: en-GB,en;q=0.5\r\nAccept-Encoding: gzip, deflate\r\nConnection: close\r\nUpgrade-Insecure-Requ",
"payload_snippet": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:88\r\nUser-Agent: Linux Gnu (cow) \r\nAccept: text\/html,application\/xhtml+xml,application\/xml;q=0.9",
"evidence": {
"request_sample": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:88\r\nUser-Agent: Linux Gnu (cow) \r\nAccept: text\/html,application\/xhtml+xml,application\/xml;q=0.9,image\/webp,*\/*;q=0.8\r\nAccept-Language: en-GB,en;q=0.5\r\nAccept-Encoding: gzip, deflate\r\nConnection: close\r\nUpgrade-Insecure-Requ",
"payload_snippet": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:88\r\nUser-Agent: Linux Gnu (cow) \r\nAccept: text\/html,application\/xhtml+xml,application\/xml;q=0.9",
"classification_reason": "Type \u00ab xss_attack \u00bb (signaux protocolaires) \u00b7 confiance 59%"
},
"attack_stage": "exploit_attempt",
"mitre_tactics": [
"TA0001",
"TA0002"
],
"mitre": "TA0001",
"threat_family": [
"unknown"
],
"recommended_client_action": "monitor",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "1adf562d23d8b03265cca0284a2b388b9a885351",
"protocol_details": {
"payload_preview": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:88\r\nUser-Agent: Linux Gnu (cow) \r\nAccept: text\/html,application\/xhtml+xml,application\/xml;q=0.9",
"port": 88,
"service": "kerberos",
"service_label_fr": "KERBEROS"
},
"evidence_snippet": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:88\r\nUser-Agent: Linux Gnu (cow) \r\nAccept: text\/html,application\/xhtml+xml,application\/xml;q=0.9",
"attack_vector": "xss attack \u00b7 via KERBEROS:88 \u00b7 (tentative d'exploit)",
"target_port_label": "88 \u00b7 KERBEROS",
"emulator_service": "kerberos",
"confidence_reason": "Confiance 59 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab xss_attack \u00bb (signaux protocolaires) \u00b7 confiance 59%",
"classification_reason_label_fr": "Type \u00ab xss_attack \u00bb (signaux protocolaires) \u00b7 confiance 59%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 39\/100 (Faible) \u2014 MITRE TA0001 \u2014 confiance 59 % \u2014 via KERBEROS",
"confidence_pct": 59,
"confidence_breakdown": {
"waf": 8,
"classification": 68,
"behavior": 0,
"geo": 0,
"protocol": 32,
"novelty": 15,
"risk_score": 39
},
"attack_stage": "exploit_attempt",
"attack_stage_label": "Tentative d'exploit",
"attack_chain_stage": "exploitation",
"attack_chain_stage_label_fr": "Exploitation",
"risk_score": 39,
"risk_label": "Faible",
"service_name": "kerberos",
"service_label_fr": "KERBEROS",
"dst_port": 88,
"protocol_emulated": true,
"tags_summary": [
"pat-0284"
],
"tags_summary_labels_fr": [
"pat-0284"
],
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0001",
"mitre_technique": "TA0001",
"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\/1.1\r\nHost: 62.3.50.33:88\r\nUser-Agent: Linux Gnu (cow) \r\nAccept: text\/html,application\/xhtml+xml,application\/xml;q=0.9",
"port": 88,
"service": "kerberos",
"service_label_fr": "KERBEROS"
},
"attack_vector": "xss attack \u00b7 via KERBEROS:88 \u00b7 (tentative d'exploit)",
"evidence_snippet": "GET \/ HTTP\/1.1\r\nHost: 62.3.50.33:88\r\nUser-Agent: Linux Gnu (cow) \r\nAccept: text\/html,application\/xhtml+xml,application\/xml;q=0.9",
"target_port_label": "88 \u00b7 KERBEROS",
"emulator_service": "kerberos",
"confidence_reason": "Confiance 59 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 59 % \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": false,
"kind": "stage"
},
{
"key": "exploit_attempt",
"label_fr": "Tentative d'exploit",
"active": true,
"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": "exploitation",
"label_fr": "Exploitation",
"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": "exploitation",
"ban_policy": "advisory_monitor",
"tags_list": [
"http_get_probe"
]
}
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