Méthode
—
Port
5902
Chemin / cible
—
Preuve honeypot — Sonde port 5902/TCP
Connexion détectée sur le port 5902 (TCP) du capteur simulé.
Pourquoi cette classification : Type « port_5902_tcp » (signaux protocolaires) · confiance 69%
Confiance classification
69%
Risque capteur
Moyen
· 41
Confiance : Confiance 69 % — Classification nommée non retenue — preuves insuffisantes
Protocole émulé
1
Signaux
Tcp Vnc Auth
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
User-Agent
—
Règles WAF
—
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "524642203030332e3030380a",
"emulator_response_len": 12,
"port_inferred_service": true,
"bytes_in": 0,
"payload_entropy": 0,
"port_category": "registered",
"org": "Chinanet",
"service": "vnc-2",
"app_proto": "vnc-2",
"asn": 4134,
"country": "CN",
"dst_port": 5902,
"risk_waf": 8,
"risk_classification": 38,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 30,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 2.6,
"risk_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0
},
"risk_score": 41,
"tag_count": 2,
"anomaly_count": 0,
"campaign_key": "ed4fe55cf9b71383f61b8f50ff2387f345c04ff2",
"event_fingerprint": "e7dead7c09362c8a4cba81baa9e82f36d512e52d",
"classification_reason": "Type \u00ab port_5902_tcp \u00bb (signaux protocolaires) \u00b7 confiance 69%",
"confidence": 0.69,
"classification_confidence": 0.69,
"precision_score": 82,
"precision_signals": [
"INT-tcp-vnc-auth"
],
"kb_rule_ids": [
"INT-tcp-vnc-auth"
],
"confidence_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0,
"risk_score": 41
},
"named_classification_skipped": true,
"named_candidate": "vnc_bruteforce",
"service_name": "vnc-2",
"risk_confidence_factor": 69,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "CN",
"asn": 4134,
"org": "Chinanet",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"path_pattern_hash": "2d19cc5560e3efa3989a62110ae7f4ae"
},
"target_context": {
"dst_port": 5902,
"service": "vnc-2",
"service_name": "vnc-2",
"risk_score": 41
},
"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": "8ebcaae52f13f4e32142256f690abd6cc2f1925e",
"protocol_details": {
"port": 5902,
"service": "vnc-2",
"service_label_fr": "VNC 2"
},
"attack_vector": "port 5902 tcp \u00b7 via VNC 2:5902 \u00b7 (sonde \/ probe)",
"target_port_label": "5902 \u00b7 VNC 2",
"emulator_service": "vnc-2",
"confidence_reason": "Confiance 69 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab port_5902_tcp \u00bb (signaux protocolaires) \u00b7 confiance 69%",
"classification_reason_label_fr": "Type \u00ab port_5902_tcp \u00bb (signaux protocolaires) \u00b7 confiance 69%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 41\/100",
"confidence_pct": 69,
"confidence_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0,
"risk_score": 41
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 41,
"risk_label": "Moyen",
"service_name": "vnc-2",
"service_label_fr": "VNC 2",
"dst_port": 5902,
"protocol_emulated": true,
"tags_summary": [
"INT-tcp-vnc-auth"
],
"tags_summary_labels_fr": [
"Tcp Vnc Auth"
],
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0007",
"mitre_technique": "TA0007",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot-vnc-2",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"port": 5902,
"service": "vnc-2",
"service_label_fr": "VNC 2"
},
"attack_vector": "port 5902 tcp \u00b7 via VNC 2:5902 \u00b7 (sonde \/ probe)",
"evidence_snippet": null,
"target_port_label": "5902 \u00b7 VNC 2",
"emulator_service": "vnc-2",
"confidence_reason": "Confiance 69 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes",
"confidence_factors_fr": "Confiance 69 % \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": "vnc_2",
"service_banner": "honeypot-vnc-2",
"service_os": "linux",
"dst_port": "5902"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"matched_patterns": [],
"ban_policy": "advisory_monitor",
"tags_list": [
"net_vnc_probe",
"vnc_emulated"
]
}
|
Méthode
—
Port
16669
Chemin / cible
—
Service
TLS
Payload
� ��b�`)W� RT ���� Ux��'İR�� C�h "YZaF�#�w���*���?��Tb��$�� �+�/�,�0̨̩� �� � E �
Pourquoi cette classification : Type « postgres_probe » (signaux protocolaires) · confiance 49%
Confiance classification
49%
Confiance modérée — signal unique
Risque capteur
Faible
· 35
Confiance : Confiance 49 % — Motif catalogue confirmé
Signaux
pat-0369
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PostgreSQL startup
STUN binding
Minecraft varint handshake
SOCKS5 greeting
SIP TLS ClientHello
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
� ��b�`)W� RT ���� Ux��'İR�� C�h "YZaF�#�w���*���?��Tb��$�� �+�/�,�0̨̩� ��
� E �
Requête brute (extrait)
� ��b�`)W� RT ���� Ux��'İR�� C�h "YZaF�#�w���*���?��Tb��$�� �+�/�,�0̨̩� �� � E � � + 3���� Y��n?=�����P{����c��P!�%v2�<8ʃ��� ���ڝ�rh
Meta JSON brut
{
"tls_ja3_hash": "6639916abfac56b9257ca216677085bc",
"tls_sni": null,
"bytes_in": 1457,
"payload_entropy": 7.755915621739903,
"port_category": "registered",
"org": "Chinanet",
"service": "tls",
"app_proto": "tls",
"asn": 4134,
"country": "CN",
"dst_port": 16669,
"risk_waf": 8,
"risk_classification": 32,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 43,
"risk_novelty": 15,
"risk_boost": 0,
"risk_granularity": 4.2,
"risk_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 43,
"novelty": 15
},
"risk_score": 35,
"tag_count": 2,
"anomaly_count": 0,
"campaign_key": "d411fbb68edd0d7fab46dca9f0e3d7f64022b3ed",
"event_fingerprint": "999b86e14d2f920ba4198c01e9e52d7a5a5734cb",
"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": 43,
"novelty": 15,
"risk_score": 35
},
"named_classification_skipped": false,
"service_name": "tls",
"risk_confidence_factor": 49,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "CN",
"asn": 4134,
"org": "Chinanet",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"ja3": "6639916abfac56b9257ca216677085bc",
"payload_hash": "a0d47a1a74cfc8f35d162926ee6bd6ff",
"path_pattern_hash": "80f3c71fe26f36a0a9399108643f66c5"
},
"target_context": {
"dst_port": 16669,
"service": "tls",
"service_name": "tls",
"risk_score": 35
},
"payload_snippet": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\ufffdb\ufffd`)W\u0016\ufffd\u0000RT\u0017\t\ufffd\ufffd\ufffd\ufffd\u001dUx\ufffd\ufffd'\u0130R\ufffd\ufffd\u001dC\ufffdh \"YZaF\ufffd#\ufffdw\ufffd\ufffd\ufffd*\ufffd\ufffd\ufffd?\ufffd\ufffdTb\ufffd\ufffd$\u0010\ufffd\u0006\u0016\u0004\ufffd\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005E\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"evidence": {
"request_sample": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\ufffdb\ufffd`)W\u0016\ufffd\u0000RT\u0017\t\ufffd\ufffd\ufffd\ufffd\u001dUx\ufffd\ufffd'\u0130R\ufffd\ufffd\u001dC\ufffdh \"YZaF\ufffd#\ufffdw\ufffd\ufffd\ufffd*\ufffd\ufffd\ufffd?\ufffd\ufffdTb\ufffd\ufffd$\u0010\ufffd\u0006\u0016\u0004\ufffd\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005E\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000\u0000\u0000\n\u0000\f\u0000\n\u0011\ufffd\u0000\u001d\u0000\u0017\u0000\u0018\u0000\u0019\u0000\r\u0000\u001a\u0000\u0018\b\u0004\u0004\u0003\b\u0007\b\u0005\b\u0006\u0004\u0001\u0005\u0001\u0006\u0001\u0005\u0003\u0006\u0003\u0002\u0001\u0002\u0003\u0000+\u0000\t\b\u0003\u0004\u0003\u0003\u0003\u0002\u0003\u0001\u00003\u0004\ufffd\u0004\ufffd\u0011\ufffd\u0004\ufffd\t\u0590Y\ufffd\ufffdn\u0019?=\ufffd\ufffd\ufffd\ufffd\u0010\ufffdP{\u0004\ufffd\ufffd\ufffd\ufffdc\ufffd\ufffdP!\ufffd%v2\ufffd<8\u0283\ufffd\u000f\ufffd\ufffd\u000b\ufffd\ufffd\ufffd\u069d\ufffdrh",
"payload_snippet": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\ufffdb\ufffd`)W\u0016\ufffd\u0000RT\u0017\t\ufffd\ufffd\ufffd\ufffd\u001dUx\ufffd\ufffd'\u0130R\ufffd\ufffd\u001dC\ufffdh \"YZaF\ufffd#\ufffdw\ufffd\ufffd\ufffd*\ufffd\ufffd\ufffd?\ufffd\ufffdTb\ufffd\ufffd$\u0010\ufffd\u0006\u0016\u0004\ufffd\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005E\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\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": "cc19e89b190620b3ad110dab52eee0867c138d93",
"protocol_details": {
"payload_preview": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\ufffdb\ufffd`)W\u0016\ufffd\u0000RT\u0017\t\ufffd\ufffd\ufffd\ufffd\u001dUx\ufffd\ufffd'\u0130R\ufffd\ufffd\u001dC\ufffdh \"YZaF\ufffd#\ufffdw\ufffd\ufffd\ufffd*\ufffd\ufffd\ufffd?\ufffd\ufffdTb\ufffd\ufffd$\u0010\ufffd\u0006\u0016\u0004\ufffd\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005E\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"tls_ja3": "6639916abfac56b9257ca216677085bc",
"port": 16669,
"service": "tls",
"service_label_fr": "TLS"
},
"evidence_snippet": "\ufffd\ufffd\ufffdb\ufffd`)W\ufffdRT\t\ufffd\ufffd\ufffd\ufffdUx\ufffd\ufffd'\u0130R\ufffd\ufffdC\ufffdh \"YZaF\ufffd#\ufffdw\ufffd\ufffd\ufffd*\ufffd\ufffd\ufffd?\ufffd\ufffdTb\ufffd\ufffd$\ufffd\ufffd\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\ufffd\n\ufffdE\ufffd",
"attack_vector": "postgres probe \u00b7 via TLS:16669 \u00b7 (sonde \/ probe)",
"target_port_label": "16669 \u00b7 TLS",
"emulator_service": "tls",
"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": 43,
"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": "tls",
"service_label_fr": "TLS",
"dst_port": 16669,
"protocol_emulated": null,
"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-tls",
"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\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\ufffdb\ufffd`)W\u0016\ufffd\u0000RT\u0017\t\ufffd\ufffd\ufffd\ufffd\u001dUx\ufffd\ufffd'\u0130R\ufffd\ufffd\u001dC\ufffdh \"YZaF\ufffd#\ufffdw\ufffd\ufffd\ufffd*\ufffd\ufffd\ufffd?\ufffd\ufffdTb\ufffd\ufffd$\u0010\ufffd\u0006\u0016\u0004\ufffd\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005E\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"tls_ja3": "6639916abfac56b9257ca216677085bc",
"port": 16669,
"service": "tls",
"service_label_fr": "TLS"
},
"attack_vector": "postgres probe \u00b7 via TLS:16669 \u00b7 (sonde \/ probe)",
"evidence_snippet": "\ufffd\ufffd\ufffdb\ufffd`)W\ufffdRT\t\ufffd\ufffd\ufffd\ufffdUx\ufffd\ufffd'\u0130R\ufffd\ufffdC\ufffdh \"YZaF\ufffd#\ufffdw\ufffd\ufffd\ufffd*\ufffd\ufffd\ufffd?\ufffd\ufffdTb\ufffd\ufffd$\ufffd\ufffd\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\ufffd\n\ufffdE\ufffd",
"target_port_label": "16669 \u00b7 TLS",
"emulator_service": "tls",
"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": "tls",
"service_banner": "honeypot-tls",
"service_os": "linux",
"dst_port": "16669"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_monitor",
"tags_list": [
"tls_ja3",
"tls_no_sni"
]
}
|