|
|
TCP |
445 · SMB
|
smb
|
Sonde SMB
smb probe · via SMB:445 · (sonde / probe)
|
Élevée
|
Faible · 32
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
TA0007
TA0007
TA0001
Protocole
Émulateur
SMB
WAF
—
Recommandation
Surveiller
Tags
net_smb_probe
smb_emulated
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
445
Chemin / cible
—
Pourquoi cette classification : Type « smb_probe » (signaux protocolaires) · confiance 50%
Confiance classification
50%
Confiance modérée — signal unique
Risque capteur
Faible
· 32
Confiance : Confiance 50 % — Motif catalogue confirmé
Protocole émulé
1
Signaux
pat-0554
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
User-Agent
—
Règles WAF
—
Payload (extrait)
��SMBr S� �� @ b PC NETWORK PROGRAM 1.0 LANMAN1.0 Windows for Workgroups 3.1a LM1.2X002 LANMAN2.1 NT
Requête brute (extrait)
��SMBr S� �� @ b PC NETWORK PROGRAM 1.0 LANMAN1.0 Windows for Workgroups 3.1a LM1.2X002 LANMAN2.1 NT LM 0.12
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "00000048",
"emulator_response_len": 4,
"bytes_in": 137,
"payload_entropy": 4.6288501050420185,
"port_category": "well_known",
"org": "PVimpelCom",
"service": "smb",
"app_proto": "smb",
"asn": 8402,
"country": "RU",
"dst_port": 445,
"risk_waf": 8,
"risk_classification": 56,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 15,
"risk_boost": 0,
"risk_granularity": 2.5,
"risk_breakdown": {
"waf": 8,
"classification": 56,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 15
},
"risk_score": 32,
"tag_count": 2,
"anomaly_count": 0,
"campaign_key": "90eadff6383eb9d1d8f3257adde4c79c467b3287",
"event_fingerprint": "c2dcd725f3d49cc7233ad16d1772dcd2f3d0439d",
"classification_confidence": 0.5,
"confidence": 0.5,
"precision_signals": [
"pat-0554"
],
"classification_reason": "Type \u00ab smb_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%",
"confidence_breakdown": {
"waf": 8,
"classification": 56,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 15,
"risk_score": 32
},
"service_name": "smb",
"risk_confidence_factor": 50,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "RU",
"asn": 8402,
"org": "PVimpelCom",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "221c9f5268c4c4ca8d31e96e76fb86b6",
"path_pattern_hash": "b6c073dc229e6284b4cae7886c46d504"
},
"target_context": {
"dst_port": 445,
"service": "smb",
"service_name": "smb",
"risk_score": 32
},
"payload_preview": "\u0000\u0000\u0000\ufffd\ufffdSMBr\u0000\u0000\u0000\u0000\u0018S\ufffd\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\u0000\u0000@\u0000\u0000b\u0000\u0002PC NETWORK PROGRAM 1.0\u0000\u0002LANMAN1.0\u0000\u0002Windows for Workgroups 3.1a\u0000\u0002LM1.2X002\u0000\u0002LANMAN2.1\u0000\u0002NT",
"request_sample": "\u0000\u0000\u0000\ufffd\ufffdSMBr\u0000\u0000\u0000\u0000\u0018S\ufffd\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\u0000\u0000@\u0000\u0000b\u0000\u0002PC NETWORK PROGRAM 1.0\u0000\u0002LANMAN1.0\u0000\u0002Windows for Workgroups 3.1a\u0000\u0002LM1.2X002\u0000\u0002LANMAN2.1\u0000\u0002NT LM 0.12\u0000",
"payload_snippet": "\u0000\u0000\u0000\ufffd\ufffdSMBr\u0000\u0000\u0000\u0000\u0018S\ufffd\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\u0000\u0000@\u0000\u0000b\u0000\u0002PC NETWORK PROGRAM 1.0\u0000\u0002LANMAN1.0\u0000\u0002Windows for Workgroups 3.1a\u0000\u0002LM1.2X002\u0000\u0002LANMAN2.1\u0000\u0002NT",
"evidence": {
"request_sample": "\u0000\u0000\u0000\ufffd\ufffdSMBr\u0000\u0000\u0000\u0000\u0018S\ufffd\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\u0000\u0000@\u0000\u0000b\u0000\u0002PC NETWORK PROGRAM 1.0\u0000\u0002LANMAN1.0\u0000\u0002Windows for Workgroups 3.1a\u0000\u0002LM1.2X002\u0000\u0002LANMAN2.1\u0000\u0002NT LM 0.12\u0000",
"payload_snippet": "\u0000\u0000\u0000\ufffd\ufffdSMBr\u0000\u0000\u0000\u0000\u0018S\ufffd\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\ufffd\ufffd\u0000\u0000@\u0000\u0000b\u0000\u0002PC NETWORK PROGRAM 1.0\u0000\u0002LANMAN1.0\u0000\u0002Windows for Workgroups 3.1a\u0000\u0002LM1.2X002\u0000\u0002LANMAN2.1\u0000\u0002NT",
"classification_reason": "Type \u00ab smb_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%"
},
"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": "858dd97e9e1f02df4adbbd93360c9a1f08c39072",
"protocol_details": {
"port": 445,
"service": "smb",
"service_label_fr": "SMB"
},
"evidence_snippet": "\ufffd\ufffdSMBrS\ufffd\ufffd\ufffd@bPC NETWORK PROGRAM 1.0LANMAN1.0Windows for Workgroups 3.1aLM1.2X002LANMAN2.1NT",
"attack_vector": "smb probe \u00b7 via SMB:445 \u00b7 (sonde \/ probe)",
"target_port_label": "445 \u00b7 SMB",
"emulator_service": "smb",
"confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab smb_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%",
"classification_reason_label_fr": "Type \u00ab smb_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%",
"confidence_pct": 50,
"confidence_breakdown": {
"waf": 8,
"classification": 56,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 15,
"risk_score": 32
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 32,
"risk_label": "Faible",
"service_name": "smb",
"service_label_fr": "SMB",
"dst_port": 445,
"protocol_emulated": true,
"tags_summary": [
"pat-0554"
],
"tags_summary_labels_fr": [
"pat-0554"
],
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0007",
"mitre_technique": "TA0007",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot-smb",
"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": {
"port": 445,
"service": "smb",
"service_label_fr": "SMB"
},
"attack_vector": "smb probe \u00b7 via SMB:445 \u00b7 (sonde \/ probe)",
"evidence_snippet": "\ufffd\ufffdSMBrS\ufffd\ufffd\ufffd@bPC NETWORK PROGRAM 1.0LANMAN1.0Windows for Workgroups 3.1aLM1.2X002LANMAN2.1NT",
"target_port_label": "445 \u00b7 SMB",
"emulator_service": "smb",
"confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9"
},
"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": "smb",
"service_banner": "honeypot-smb",
"service_os": "linux",
"dst_port": "445"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"matched_patterns": [],
"ban_policy": "advisory_monitor",
"tags_list": [
"net_smb_probe",
"smb_emulated"
]
}
|
|
|
TCP |
445 · SMB
|
smb
|
Sonde SMB
smb probe · via SMB:445 · (sonde / probe)
|
Élevée
|
Faible · 21
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
TA0007
TA0007
TA0001
Protocole
Émulateur
SMB
WAF
—
Recommandation
Surveiller
Tags
net_smb_probe
smb_emulated
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
445
Chemin / cible
—
Pourquoi cette classification : Type « smb_probe » (signaux protocolaires) · confiance 0%
Confiance classification
0%
Risque capteur
Faible
· 21
Confiance : Confiance 0 % — 2 signal(aux) capteur
Protocole émulé
1
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
User-Agent
—
Règles WAF
—
Meta JSON brut
{
"protocol_emulated": true,
"port_inferred_service": true,
"bytes_in": 0,
"payload_entropy": 0,
"port_category": "well_known",
"org": "PVimpelCom",
"service": "smb",
"app_proto": "smb",
"asn": 8402,
"country": "RU",
"dst_port": 445,
"risk_waf": 8,
"risk_classification": 56,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 2.5,
"risk_breakdown": {
"waf": 8,
"classification": 56,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 0
},
"risk_score": 21,
"tag_count": 2,
"anomaly_count": 0,
"campaign_key": "90eadff6383eb9d1d8f3257adde4c79c467b3287",
"event_fingerprint": "c2dcd725f3d49cc7233ad16d1772dcd2f3d0439d",
"classification_reason": "Type \u00ab smb_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%",
"confidence": 0,
"classification_confidence": 0,
"precision_score": 0,
"precision_signals": [],
"kb_rule_ids": [],
"confidence_breakdown": {
"waf": 8,
"classification": 56,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 0,
"risk_score": 21
},
"named_classification_skipped": false,
"service_name": "smb",
"risk_confidence_factor": 0,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "RU",
"asn": 8402,
"org": "PVimpelCom",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"path_pattern_hash": "b6c073dc229e6284b4cae7886c46d504"
},
"target_context": {
"dst_port": 445,
"service": "smb",
"service_name": "smb",
"risk_score": 21
},
"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": "ef65a26a218aa90e71bfdd5be23cdac9a07fef86",
"protocol_details": {
"port": 445,
"service": "smb",
"service_label_fr": "SMB"
},
"attack_vector": "smb probe \u00b7 via SMB:445 \u00b7 (sonde \/ probe)",
"target_port_label": "445 \u00b7 SMB",
"emulator_service": "smb",
"confidence_reason": "Confiance 0 % \u2014 2 signal(aux) capteur",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab smb_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%",
"classification_reason_label_fr": "Type \u00ab smb_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%",
"confidence_pct": 0,
"confidence_breakdown": {
"waf": 8,
"classification": 56,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 0,
"risk_score": 21
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 21,
"risk_label": "Faible",
"service_name": "smb",
"service_label_fr": "SMB",
"dst_port": 445,
"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-smb",
"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": 445,
"service": "smb",
"service_label_fr": "SMB"
},
"attack_vector": "smb probe \u00b7 via SMB:445 \u00b7 (sonde \/ probe)",
"evidence_snippet": null,
"target_port_label": "445 \u00b7 SMB",
"emulator_service": "smb",
"confidence_reason": "Confiance 0 % \u2014 2 signal(aux) capteur"
},
"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": "smb",
"service_banner": "honeypot-smb",
"service_os": "linux",
"dst_port": "445"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"matched_patterns": [],
"ban_policy": "advisory_monitor",
"tags_list": [
"net_smb_probe",
"smb_emulated"
]
}
|
|
|
TCP |
445 · SMB
|
smb
|
Protocole TDS MSSQL
mssql tds · via SMB:445 · (sonde / probe)
|
Élevée
|
Faible · 32
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
TA0007
TA0007
TA0001
Protocole
Émulateur
SMB
WAF
—
Recommandation
Surveiller
Tags
net_smb_probe
smb_emulated
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
445
Chemin / cible
—
Pourquoi cette classification : Type « mssql_tds » (signaux protocolaires) · confiance 49%
Confiance classification
49%
Confiance modérée — signal unique
Risque capteur
Faible
· 32
Confiance : Confiance 49 % — Motif catalogue confirmé
Protocole émulé
1
Signaux
pat-0356
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
MSSQL TDS prelogin
Minecraft varint handshake
User-Agent
—
Règles WAF
—
Payload (extrait)
T�SMBr ( /K �^ 1 LANMAN1.0 LM1.2X002 NT LANMAN 1.0 NT LM 0.12
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "00000048",
"emulator_response_len": 4,
"bytes_in": 88,
"payload_entropy": 3.7238643426070244,
"port_category": "well_known",
"org": "PVimpelCom",
"service": "smb",
"app_proto": "smb",
"asn": 8402,
"country": "RU",
"dst_port": 445,
"risk_waf": 8,
"risk_classification": 56,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 2.5,
"risk_breakdown": {
"waf": 8,
"classification": 56,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 0
},
"risk_score": 32,
"tag_count": 2,
"anomaly_count": 0,
"campaign_key": "90eadff6383eb9d1d8f3257adde4c79c467b3287",
"event_fingerprint": "c2dcd725f3d49cc7233ad16d1772dcd2f3d0439d",
"classification_reason": "Type \u00ab mssql_tds \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"confidence": 0.49,
"classification_confidence": 0.49,
"precision_score": 58,
"precision_signals": [
"pat-0356"
],
"kb_rule_ids": [
"pat-0356"
],
"matched_patterns": [
"pat-0356",
"pat-0554"
],
"matched_pattern_names": [
"MSSQL TDS prelogin",
"Minecraft varint handshake"
],
"pattern_ids": [
"pat-0356",
"pat-0554"
],
"confidence_breakdown": {
"waf": 8,
"classification": 56,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 0,
"risk_score": 32
},
"named_classification_skipped": false,
"service_name": "smb",
"risk_confidence_factor": 49,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "RU",
"asn": 8402,
"org": "PVimpelCom",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "5f594d19a571e1337125b3036bfc0f70",
"path_pattern_hash": "285321e27377a1f85e5a231ca6cbffb2"
},
"target_context": {
"dst_port": 445,
"service": "smb",
"service_name": "smb",
"risk_score": 32
},
"payload_preview": "\u0000\u0000\u0000T\ufffdSMBr\u0000\u0000\u0000\u0000\u0018\u0001(\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\/K\u0000\u0000\ufffd^\u00001\u0000\u0002LANMAN1.0\u0000\u0002LM1.2X002\u0000\u0002NT LANMAN 1.0\u0000\u0002NT LM 0.12\u0000",
"request_sample": "\u0000\u0000\u0000T\ufffdSMBr\u0000\u0000\u0000\u0000\u0018\u0001(\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\/K\u0000\u0000\ufffd^\u00001\u0000\u0002LANMAN1.0\u0000\u0002LM1.2X002\u0000\u0002NT LANMAN 1.0\u0000\u0002NT LM 0.12\u0000",
"payload_snippet": "\u0000\u0000\u0000T\ufffdSMBr\u0000\u0000\u0000\u0000\u0018\u0001(\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\/K\u0000\u0000\ufffd^\u00001\u0000\u0002LANMAN1.0\u0000\u0002LM1.2X002\u0000\u0002NT LANMAN 1.0\u0000\u0002NT LM 0.12\u0000",
"evidence": {
"request_sample": "\u0000\u0000\u0000T\ufffdSMBr\u0000\u0000\u0000\u0000\u0018\u0001(\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\/K\u0000\u0000\ufffd^\u00001\u0000\u0002LANMAN1.0\u0000\u0002LM1.2X002\u0000\u0002NT LANMAN 1.0\u0000\u0002NT LM 0.12\u0000",
"payload_snippet": "\u0000\u0000\u0000T\ufffdSMBr\u0000\u0000\u0000\u0000\u0018\u0001(\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\/K\u0000\u0000\ufffd^\u00001\u0000\u0002LANMAN1.0\u0000\u0002LM1.2X002\u0000\u0002NT LANMAN 1.0\u0000\u0002NT LM 0.12\u0000",
"classification_reason": "Type \u00ab mssql_tds \u00bb (signaux protocolaires) \u00b7 confiance 49%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre": "TA0007",
"threat_family": [
"database_scan"
],
"recommended_client_action": "monitor",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "9d2f89c45ff58e11e005f796ea341ac14dca73f5",
"protocol_details": {
"port": 445,
"service": "smb",
"service_label_fr": "SMB"
},
"evidence_snippet": "T\ufffdSMBr(\/K\ufffd^1LANMAN1.0LM1.2X002NT LANMAN 1.0NT LM 0.12",
"attack_vector": "mssql tds \u00b7 via SMB:445 \u00b7 (sonde \/ probe)",
"target_port_label": "445 \u00b7 SMB",
"emulator_service": "smb",
"confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab mssql_tds \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"classification_reason_label_fr": "Type \u00ab mssql_tds \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"confidence_pct": 49,
"confidence_breakdown": {
"waf": 8,
"classification": 56,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 0,
"risk_score": 32
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 32,
"risk_label": "Faible",
"service_name": "smb",
"service_label_fr": "SMB",
"dst_port": 445,
"protocol_emulated": true,
"tags_summary": [
"pat-0356"
],
"tags_summary_labels_fr": [
"pat-0356"
],
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0007",
"mitre_technique": "TA0007",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot-smb",
"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": {
"port": 445,
"service": "smb",
"service_label_fr": "SMB"
},
"attack_vector": "mssql tds \u00b7 via SMB:445 \u00b7 (sonde \/ probe)",
"evidence_snippet": "T\ufffdSMBr(\/K\ufffd^1LANMAN1.0LM1.2X002NT LANMAN 1.0NT LM 0.12",
"target_port_label": "445 \u00b7 SMB",
"emulator_service": "smb",
"confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9"
},
"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": "smb",
"service_banner": "honeypot-smb",
"service_os": "linux",
"dst_port": "445"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_monitor",
"tags_list": [
"net_smb_probe",
"smb_emulated"
]
}
|
|
|
TCP |
445 · SMB
|
smb
|
Sonde SMB
smb probe · via SMB:445 · (sonde / probe)
|
Élevée
|
Faible · 21
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
TA0007
TA0007
TA0001
Protocole
Émulateur
SMB
WAF
—
Recommandation
Surveiller
Tags
net_smb_probe
smb_emulated
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
445
Chemin / cible
—
Pourquoi cette classification : Type « smb_probe » (signaux protocolaires) · confiance 0%
Confiance classification
0%
Risque capteur
Faible
· 21
Confiance : Confiance 0 % — 2 signal(aux) capteur
Protocole émulé
1
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
User-Agent
—
Règles WAF
—
Meta JSON brut
{
"protocol_emulated": true,
"port_inferred_service": true,
"bytes_in": 0,
"payload_entropy": 0,
"port_category": "well_known",
"org": "PVimpelCom",
"service": "smb",
"app_proto": "smb",
"asn": 8402,
"country": "RU",
"dst_port": 445,
"risk_waf": 8,
"risk_classification": 56,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 2.5,
"risk_breakdown": {
"waf": 8,
"classification": 56,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 0
},
"risk_score": 21,
"tag_count": 2,
"anomaly_count": 0,
"campaign_key": "90eadff6383eb9d1d8f3257adde4c79c467b3287",
"event_fingerprint": "c2dcd725f3d49cc7233ad16d1772dcd2f3d0439d",
"classification_reason": "Type \u00ab smb_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%",
"confidence": 0,
"classification_confidence": 0,
"precision_score": 0,
"precision_signals": [],
"kb_rule_ids": [],
"confidence_breakdown": {
"waf": 8,
"classification": 56,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 0,
"risk_score": 21
},
"named_classification_skipped": false,
"service_name": "smb",
"risk_confidence_factor": 0,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "RU",
"asn": 8402,
"org": "PVimpelCom",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"path_pattern_hash": "b6c073dc229e6284b4cae7886c46d504"
},
"target_context": {
"dst_port": 445,
"service": "smb",
"service_name": "smb",
"risk_score": 21
},
"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": "ef65a26a218aa90e71bfdd5be23cdac9a07fef86",
"protocol_details": {
"port": 445,
"service": "smb",
"service_label_fr": "SMB"
},
"attack_vector": "smb probe \u00b7 via SMB:445 \u00b7 (sonde \/ probe)",
"target_port_label": "445 \u00b7 SMB",
"emulator_service": "smb",
"confidence_reason": "Confiance 0 % \u2014 2 signal(aux) capteur",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab smb_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%",
"classification_reason_label_fr": "Type \u00ab smb_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%",
"confidence_pct": 0,
"confidence_breakdown": {
"waf": 8,
"classification": 56,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 0,
"risk_score": 21
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 21,
"risk_label": "Faible",
"service_name": "smb",
"service_label_fr": "SMB",
"dst_port": 445,
"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-smb",
"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": 445,
"service": "smb",
"service_label_fr": "SMB"
},
"attack_vector": "smb probe \u00b7 via SMB:445 \u00b7 (sonde \/ probe)",
"evidence_snippet": null,
"target_port_label": "445 \u00b7 SMB",
"emulator_service": "smb",
"confidence_reason": "Confiance 0 % \u2014 2 signal(aux) capteur"
},
"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": "smb",
"service_banner": "honeypot-smb",
"service_os": "linux",
"dst_port": "445"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"matched_patterns": [],
"ban_policy": "advisory_monitor",
"tags_list": [
"net_smb_probe",
"smb_emulated"
]
}
|