Méthode
—
Port
1389
Chemin / cible
—
Pourquoi cette classification : Type « ldap_probe » (signaux protocolaires) · confiance 49%
Confiance classification
49%
Confiance modérée — signal unique
Risque capteur
Moyen
· 45
Confiance : Confiance 49 % — Motif catalogue confirmé
Signaux
pat-0859
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
ET LDAP anon bind
Minecraft varint handshake
User-Agent
—
Règles WAF
—
Meta JSON brut
{
"bytes_in": 14,
"payload_entropy": 3.182005814760214,
"port_category": "registered",
"org": "Microsoft Corporation",
"service": null,
"app_proto": null,
"asn": 8075,
"country": "US",
"dst_port": 1389,
"risk_waf": 8,
"risk_classification": 54,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 0,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 4,
"risk_breakdown": {
"waf": 8,
"classification": 54,
"behavior": 0,
"geo": 0,
"protocol": 0,
"novelty": 0
},
"risk_score": 45,
"tag_count": 0,
"anomaly_count": 0,
"campaign_key": "1d850557a7bb94a03d85c3c2994917d527232fda",
"event_fingerprint": "99f64e16bd6037a52a2ca95c226f5e4e4f9fcfbd",
"classification_reason": "Type \u00ab ldap_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"confidence": 0.49,
"classification_confidence": 0.49,
"precision_score": 58,
"precision_signals": [
"pat-0859"
],
"kb_rule_ids": [
"pat-0859"
],
"matched_patterns": [
"pat-0859",
"pat-0554"
],
"matched_pattern_names": [
"ET LDAP anon bind",
"Minecraft varint handshake"
],
"pattern_ids": [
"pat-0859",
"pat-0554"
],
"confidence_breakdown": {
"waf": 8,
"classification": 54,
"behavior": 0,
"geo": 0,
"protocol": 0,
"novelty": 0,
"risk_score": 45
},
"named_classification_skipped": false,
"risk_confidence_factor": 49,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "US",
"asn": 8075,
"org": "Microsoft Corporation",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "c7e753b8dc97d2b69ef2b16aeea82a1e",
"path_pattern_hash": "79ba87c92cce1f6abf5b6560fb8afdba"
},
"target_context": {
"dst_port": 1389,
"risk_score": 45
},
"payload_preview": "0\f\u0002\u0001\u0001`\u0007\u0002\u0001\u0003\u0004\u0000\ufffd\u0000",
"request_sample": "0\f\u0002\u0001\u0001`\u0007\u0002\u0001\u0003\u0004\u0000\ufffd\u0000",
"payload_snippet": "0\f\u0002\u0001\u0001`\u0007\u0002\u0001\u0003\u0004\u0000\ufffd\u0000",
"evidence": {
"request_sample": "0\f\u0002\u0001\u0001`\u0007\u0002\u0001\u0003\u0004\u0000\ufffd\u0000",
"payload_snippet": "0\f\u0002\u0001\u0001`\u0007\u0002\u0001\u0003\u0004\u0000\ufffd\u0000",
"classification_reason": "Type \u00ab ldap_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": "5dd5836fc9d73dd8c82aa8d891d9bbd921faf506",
"protocol_details": {
"payload_preview": "0\f\u0002\u0001\u0001`\u0007\u0002\u0001\u0003\u0004\u0000\ufffd\u0000",
"port": 1389
},
"evidence_snippet": "0`\ufffd",
"attack_vector": "ldap probe \u00b7 port 1389 \u00b7 (sonde \/ probe)",
"target_port_label": "1389",
"confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab ldap_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"classification_reason_label_fr": "Type \u00ab ldap_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 45\/100",
"confidence_pct": 49,
"confidence_breakdown": {
"waf": 8,
"classification": 54,
"behavior": 0,
"geo": 0,
"protocol": 0,
"novelty": 0,
"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": null,
"service_label_fr": null,
"dst_port": 1389,
"protocol_emulated": null,
"tags_summary": [
"pat-0859"
],
"tags_summary_labels_fr": [
"pat-0859"
],
"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": "0\f\u0002\u0001\u0001`\u0007\u0002\u0001\u0003\u0004\u0000\ufffd\u0000",
"port": 1389
},
"attack_vector": "ldap probe \u00b7 port 1389 \u00b7 (sonde \/ probe)",
"evidence_snippet": "0`\ufffd",
"target_port_label": "1389",
"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": "1389"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_monitor"
}
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