Méthode
—
Port
32400
Chemin / cible
—
Service
PLEX
Payload
� ��p�6z/�j m��7c�WE={U M��W �׳R�- )� �@���MfEe9���� ��b������}: &̨̩�/�0�+�,�� �� � � / 5� {
Pourquoi cette classification : Type « postgres_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-0369
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PostgreSQL startup
STUN binding
Minecraft varint handshake
SOCKS5 greeting
SIP TLS ClientHello
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
� ��p�6z/�j m��7c�WE={U M��W �׳R�- )� �@���MfEe9���� ��b������}: &̨̩�/�0�+�,�� ��
� � / 5�
{
Requête brute (extrait)
� ��p�6z/�j m��7c�WE={U M��W �׳R�- )� �@���MfEe9���� ��b������}: &̨̩�/�0�+�,�� �� � � / 5� { � + 3 & $ � !V� �� 18��U� ��dՖSf���E
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "32323020686f6e6579706f7420706c657820726561647920706f72743d33323430300d0a",
"emulator_response_len": 36,
"bytes_in": 243,
"payload_entropy": 5.876098673126397,
"port_category": "registered",
"org": "Microsoft Corporation",
"service": "plex",
"app_proto": "plex",
"asn": 8075,
"country": "US",
"dst_port": 32400,
"risk_waf": 8,
"risk_classification": 32,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 30,
"risk_novelty": 15,
"risk_boost": 0,
"risk_granularity": 1.1,
"risk_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 15
},
"risk_score": 35,
"tag_count": 1,
"anomaly_count": 0,
"campaign_key": "6f474d9a48f6b21a442bc10cb5329eee337821b9",
"event_fingerprint": "777f8a95358de68b90dd7f58ad144d387ad4f65e",
"classification_reason": "Type \u00ab postgres_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"confidence": 0.49,
"classification_confidence": 0.49,
"precision_score": 58,
"precision_signals": [
"pat-0369"
],
"kb_rule_ids": [
"pat-0369"
],
"matched_patterns": [
"pat-0369",
"pat-0771",
"pat-0554",
"pat-0567",
"pat-0578",
"pat-0536"
],
"matched_pattern_names": [
"PostgreSQL startup",
"STUN binding",
"Minecraft varint handshake",
"SOCKS5 greeting",
"SIP TLS ClientHello",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0369",
"pat-0771",
"pat-0554",
"pat-0567",
"pat-0578",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 15,
"risk_score": 35
},
"named_classification_skipped": false,
"service_name": "plex",
"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": "a09a5a0aef4b4262ceb427cad2794705",
"path_pattern_hash": "80f3c71fe26f36a0a9399108643f66c5",
"ja3": "35fa0a83e466acbec1cfbb9016d550ab",
"ja4": "7b5e3a15097abc10f88e98257ea51010",
"tls_version": "0x0303",
"tls_cipher_count": 19,
"ja3_client_category": "nmap_scanner"
},
"tls_ja3_hash": "35fa0a83e466acbec1cfbb9016d550ab",
"tls_ja3": "771,52392-52393-49199-49200-49195-49196-49171-49161-49172-49162-156-157-47-53-49170-10-4867-4865-4866,5-10-11-13-65281-18-43-51,29-23-24-25,0",
"tls_ja4_hash": "7b5e3a15097abc10f88e98257ea51010",
"tls_ja4": "t13d0119_86cb3216d275_cc710080a5f9",
"tls_version": "0x0303",
"tls_cipher_count": 19,
"ja3_client_category": "nmap_scanner",
"target_context": {
"dst_port": 32400,
"service": "plex",
"service_name": "plex",
"risk_score": 35
},
"payload_snippet": "\u0016\u0003\u0001\u0000\ufffd\u0001\u0000\u0000\ufffd\u0003\u0003\ufffdp\ufffd6z\/\ufffdj\u001cm\ufffd\ufffd7c\ufffdWE={U\fM\ufffd\ufffdW \ufffd\u05f3R\ufffd- )\b\ufffd\u001f\ufffd@\ufffd\ufffd\ufffdMfEe9\ufffd\ufffd\ufffd\ufffd \ufffd\ufffdb\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd}:\u0016\u0000&\u0328\u0329\ufffd\/\ufffd0\ufffd+\ufffd,\ufffd\u0013\ufffd\t\ufffd\u0014\ufffd\n\u0000\ufffd\u0000\ufffd\u0000\/\u00005\ufffd\u0012\u0000\n\u0013\u0003\u0013\u0001\u0013\u0002\u0001\u0000\u0000{\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000",
"evidence": {
"request_sample": "\u0016\u0003\u0001\u0000\ufffd\u0001\u0000\u0000\ufffd\u0003\u0003\ufffdp\ufffd6z\/\ufffdj\u001cm\ufffd\ufffd7c\ufffdWE={U\fM\ufffd\ufffdW \ufffd\u05f3R\ufffd- )\b\ufffd\u001f\ufffd@\ufffd\ufffd\ufffdMfEe9\ufffd\ufffd\ufffd\ufffd \ufffd\ufffdb\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd}:\u0016\u0000&\u0328\u0329\ufffd\/\ufffd0\ufffd+\ufffd,\ufffd\u0013\ufffd\t\ufffd\u0014\ufffd\n\u0000\ufffd\u0000\ufffd\u0000\/\u00005\ufffd\u0012\u0000\n\u0013\u0003\u0013\u0001\u0013\u0002\u0001\u0000\u0000{\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000\u0000\u0000\n\u0000\n\u0000\b\u0000\u001d\u0000\u0017\u0000\u0018\u0000\u0019\u0000\u000b\u0000\u0002\u0001\u0000\u0000\r\u0000\u001a\u0000\u0018\b\u0004\u0004\u0003\b\u0007\b\u0005\b\u0006\u0004\u0001\u0005\u0001\u0006\u0001\u0005\u0003\u0006\u0003\u0002\u0001\u0002\u0003\ufffd\u0001\u0000\u0001\u0000\u0000\u0012\u0000\u0000\u0000+\u0000\t\b\u0003\u0004\u0003\u0003\u0003\u0002\u0003\u0001\u00003\u0000&\u0000$\u0000\u001d\u0000 \u0015\ufffd !\u0016V\ufffd\n\ufffd\ufffd\u001e\u001018\ufffd\ufffdU\u0013\ufffd\n\ufffd\ufffdd\u0556Sf\ufffd\ufffd\u0010\ufffdE",
"payload_snippet": "\u0016\u0003\u0001\u0000\ufffd\u0001\u0000\u0000\ufffd\u0003\u0003\ufffdp\ufffd6z\/\ufffdj\u001cm\ufffd\ufffd7c\ufffdWE={U\fM\ufffd\ufffdW \ufffd\u05f3R\ufffd- )\b\ufffd\u001f\ufffd@\ufffd\ufffd\ufffdMfEe9\ufffd\ufffd\ufffd\ufffd \ufffd\ufffdb\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd}:\u0016\u0000&\u0328\u0329\ufffd\/\ufffd0\ufffd+\ufffd,\ufffd\u0013\ufffd\t\ufffd\u0014\ufffd\n\u0000\ufffd\u0000\ufffd\u0000\/\u00005\ufffd\u0012\u0000\n\u0013\u0003\u0013\u0001\u0013\u0002\u0001\u0000\u0000{\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000",
"classification_reason": "Type \u00ab postgres_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": "5bcb59a3f5568ed2895c0630db2025e1b2dfe0fc",
"protocol_details": {
"payload_preview": "\u0016\u0003\u0001\u0000\ufffd\u0001\u0000\u0000\ufffd\u0003\u0003\ufffdp\ufffd6z\/\ufffdj\u001cm\ufffd\ufffd7c\ufffdWE={U\fM\ufffd\ufffdW \ufffd\u05f3R\ufffd- )\b\ufffd\u001f\ufffd@\ufffd\ufffd\ufffdMfEe9\ufffd\ufffd\ufffd\ufffd \ufffd\ufffdb\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd}:\u0016\u0000&\u0328\u0329\ufffd\/\ufffd0\ufffd+\ufffd,\ufffd\u0013\ufffd\t\ufffd\u0014\ufffd\n\u0000\ufffd\u0000\ufffd\u0000\/\u00005\ufffd\u0012\u0000\n\u0013\u0003\u0013\u0001\u0013\u0002\u0001\u0000\u0000{\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000",
"tls_ja3": "35fa0a83e466acbec1cfbb9016d550ab",
"tls_ja4": "7b5e3a15097abc10f88e98257ea51010",
"port": 32400,
"service": "plex",
"service_label_fr": "PLEX"
},
"evidence_snippet": "\ufffd\ufffd\ufffdp\ufffd6z\/\ufffdjm\ufffd\ufffd7c\ufffdWE={UM\ufffd\ufffdW \ufffd\u05f3R\ufffd- )\ufffd\ufffd@\ufffd\ufffd\ufffdMfEe9\ufffd\ufffd\ufffd\ufffd \ufffd\ufffdb\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd}:&\u0328\u0329\ufffd\/\ufffd0\ufffd+\ufffd,\ufffd\ufffd\t\ufffd\ufffd\n\ufffd\ufffd\/5\ufffd\n{",
"attack_vector": "postgres probe \u00b7 via PLEX:32400 \u00b7 (sonde \/ probe)",
"target_port_label": "32400 \u00b7 PLEX",
"emulator_service": "plex",
"confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab postgres_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"classification_reason_label_fr": "Type \u00ab postgres_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": 30,
"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": "plex",
"service_label_fr": "PLEX",
"dst_port": 32400,
"protocol_emulated": true,
"tags_summary": [
"pat-0369"
],
"tags_summary_labels_fr": [
"pat-0369"
],
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0007",
"mitre_technique": "TA0007",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot-plex",
"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": "\u0016\u0003\u0001\u0000\ufffd\u0001\u0000\u0000\ufffd\u0003\u0003\ufffdp\ufffd6z\/\ufffdj\u001cm\ufffd\ufffd7c\ufffdWE={U\fM\ufffd\ufffdW \ufffd\u05f3R\ufffd- )\b\ufffd\u001f\ufffd@\ufffd\ufffd\ufffdMfEe9\ufffd\ufffd\ufffd\ufffd \ufffd\ufffdb\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd}:\u0016\u0000&\u0328\u0329\ufffd\/\ufffd0\ufffd+\ufffd,\ufffd\u0013\ufffd\t\ufffd\u0014\ufffd\n\u0000\ufffd\u0000\ufffd\u0000\/\u00005\ufffd\u0012\u0000\n\u0013\u0003\u0013\u0001\u0013\u0002\u0001\u0000\u0000{\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000",
"tls_ja3": "35fa0a83e466acbec1cfbb9016d550ab",
"tls_ja4": "7b5e3a15097abc10f88e98257ea51010",
"port": 32400,
"service": "plex",
"service_label_fr": "PLEX"
},
"attack_vector": "postgres probe \u00b7 via PLEX:32400 \u00b7 (sonde \/ probe)",
"evidence_snippet": "\ufffd\ufffd\ufffdp\ufffd6z\/\ufffdjm\ufffd\ufffd7c\ufffdWE={UM\ufffd\ufffdW \ufffd\u05f3R\ufffd- )\ufffd\ufffd@\ufffd\ufffd\ufffdMfEe9\ufffd\ufffd\ufffd\ufffd \ufffd\ufffdb\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd}:&\u0328\u0329\ufffd\/\ufffd0\ufffd+\ufffd,\ufffd\ufffd\t\ufffd\ufffd\n\ufffd\ufffd\/5\ufffd\n{",
"target_port_label": "32400 \u00b7 PLEX",
"emulator_service": "plex",
"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": "plex",
"service_banner": "honeypot-plex",
"service_os": "linux",
"dst_port": "32400"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_monitor",
"tags_list": [
"tls_clienthello"
]
}
|