|
|
TCP |
587 · SMTP SUBMISSION
|
smtp-submission
|
Scan de ports
port scan syn · via SMTP SUBMISSION:587 · (reconnaissance)
|
Élevée
|
Moyen · 42
|
|
Étape
Reconnaissance
Chaîne
Reconnaissance
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
Corrélations
Campagne multi-ports
Multi-protocole corrélé (5 min)
Protocole
Émulateur
SMTP-SUBMISSION
WAF
—
Recommandation
Surveiller
Tags
net_smtp_probe
smtp_emulated
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
587
Chemin / cible
—
Pourquoi cette classification : Type « port_scan_syn » (signaux protocolaires) · confiance 100%
Confiance classification
100%
Corrélation +14
Risque capteur
Moyen
· 42
Confiance : Confiance 100 % — 2 signal(aux) capteur
Protocole émulé
1
Signaux
MITRE-T1046
SIGMA-net-port-scan
Beh Multi Port 60S
Tactiques MITRE
TA0043
User-Agent
—
Règles WAF
—
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a",
"emulator_response_len": 45,
"port_inferred_service": true,
"bytes_in": 0,
"payload_entropy": 0,
"port_category": "well_known",
"org": "Hostkey B.v.",
"service": "smtp-submission",
"app_proto": "smtp-submission",
"asn": 50867,
"country": "RU",
"dst_port": 587,
"risk_waf": 8,
"risk_classification": 64,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 30,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 64,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0
},
"risk_score": 42,
"tag_count": 2,
"anomaly_count": 0,
"campaign_key": "d1de7b843f95d34fe925c9d406cfb487fb4114a5",
"event_fingerprint": "a4eb3bdaea671903d3ce718aa560d7f3c055f5fb",
"classification_reason": "Type \u00ab port_scan_syn \u00bb (signaux protocolaires) \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 231,
"precision_signals": [
"MITRE-T1046",
"SIGMA-net-port-scan",
"INT-beh-multi-port-60s"
],
"kb_rule_ids": [
"MITRE-T1046",
"SIGMA-net-port-scan",
"INT-beh-multi-port-60s"
],
"confidence_breakdown": {
"waf": 8,
"classification": 64,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0,
"risk_score": 42,
"correlation_boost": 14
},
"named_classification_skipped": false,
"service_name": "smtp-submission",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "RU",
"asn": 50867,
"org": "Hostkey B.v.",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"path_pattern_hash": "6a708bf69e8680803ad7dadb39e2e4d9"
},
"target_context": {
"dst_port": 587,
"service": "smtp-submission",
"service_name": "smtp-submission",
"risk_score": 42
},
"attack_stage": "recon",
"mitre_tactics": [
"TA0043"
],
"mitre_techniques": [
"T1046"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "monitor",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "b393883b0456b608ce1cb252370a5996acf4dbb5",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"port": 587,
"service": "smtp-submission",
"service_label_fr": "SMTP SUBMISSION"
},
"attack_vector": "port scan syn \u00b7 via SMTP SUBMISSION:587 \u00b7 (reconnaissance)",
"target_port_label": "587 \u00b7 SMTP SUBMISSION",
"emulator_service": "smtp-submission",
"confidence_reason": "Confiance 100 % \u2014 2 signal(aux) capteur",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab port_scan_syn \u00bb (signaux protocolaires) \u00b7 confiance 100%",
"classification_reason_label_fr": "Type \u00ab port_scan_syn \u00bb (signaux protocolaires) \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 42\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SMTP SUBMISSION \u2014 multi-protocole (4 protocoles \u00b7 5 min)",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 64,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0,
"risk_score": 42,
"correlation_boost": 14
},
"attack_stage": "recon",
"attack_stage_label": "Reconnaissance",
"attack_chain_stage": "reconnaissance",
"attack_chain_stage_label_fr": "Reconnaissance",
"risk_score": 42,
"risk_label": "Moyen",
"service_name": "smtp-submission",
"service_label_fr": "SMTP SUBMISSION",
"dst_port": 587,
"protocol_emulated": true,
"tags_summary": [
"MITRE-T1046",
"SIGMA-net-port-scan",
"INT-beh-multi-port-60s"
],
"tags_summary_labels_fr": [
"MITRE-T1046",
"SIGMA-net-port-scan",
"Beh Multi Port 60S"
],
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot-smtp-submission",
"correlation_flags": [
"campagne_ports",
"multi_protocol_correlation"
],
"correlation_flags_labels_fr": [
"Campagne multi-ports",
"Multi-protocole corr\u00e9l\u00e9 (5 min)"
],
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": "Corr\u00e9lation +14",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"port": 587,
"service": "smtp-submission",
"service_label_fr": "SMTP SUBMISSION"
},
"attack_vector": "port scan syn \u00b7 via SMTP SUBMISSION:587 \u00b7 (reconnaissance)",
"evidence_snippet": null,
"target_port_label": "587 \u00b7 SMTP SUBMISSION",
"emulator_service": "smtp-submission",
"confidence_reason": "Confiance 100 % \u2014 2 signal(aux) capteur",
"confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8 \u00b7 Bonus corr\u00e9lation +14",
"campaign_hint_fr": "Campagne multi-ports d\u00e9tect\u00e9e sur une fen\u00eatre courte",
"attack_phases_timeline_fr": [
{
"key": "recon",
"label_fr": "Reconnaissance",
"active": true,
"kind": "stage"
},
{
"key": "probe",
"label_fr": "Sonde \/ probe",
"active": false,
"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": "reconnaissance",
"label_fr": "Reconnaissance",
"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": "smtp_submission",
"service_banner": "honeypot-smtp-submission",
"service_os": "linux",
"dst_port": "587"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"port_scan_campaign": true,
"port_scan_distinct_ports": 4,
"port_scan_ports_sample": [
25,
465,
587,
2525
],
"multi_protocol_correlation": true,
"multi_protocol_count": 4,
"multi_protocol_sample": [
"smtp",
"smtp-alt",
"smtp-submission",
"smtps"
],
"multi_protocol_window_s": 300,
"behavior_alerts": [
"port_scan_campaign",
"multi_protocol_correlation"
],
"correlation_confidence_boost": 14,
"attack_chain_stage": "reconnaissance",
"matched_patterns": [],
"ban_policy": "advisory_monitor",
"tags_list": [
"net_smtp_probe",
"smtp_emulated"
]
}
|
|
|
TCP |
465 · SMTPS
|
smtps
|
Scan de ports
port scan syn · via SMTPS:465 · (reconnaissance)
|
Élevée
|
Moyen · 42
|
|
Étape
Reconnaissance
Chaîne
Reconnaissance
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
Corrélations
Multi-protocole corrélé (5 min)
Protocole
Émulateur
SMTPS
WAF
—
Recommandation
Surveiller
Tags
net_smtp_probe
smtp_emulated
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
465
Chemin / cible
—
Pourquoi cette classification : Type « port_scan_syn » (signaux protocolaires) · confiance 100%
Confiance classification
100%
Corrélation +8
Risque capteur
Moyen
· 42
Confiance : Confiance 100 % — 2 signal(aux) capteur
Protocole émulé
1
Signaux
MITRE-T1046
SIGMA-net-port-scan
Beh Multi Port 60S
Tactiques MITRE
TA0043
User-Agent
—
Règles WAF
—
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a",
"emulator_response_len": 45,
"port_inferred_service": true,
"bytes_in": 0,
"payload_entropy": 0,
"port_category": "well_known",
"org": "Hostkey B.v.",
"service": "smtps",
"app_proto": "smtps",
"asn": 50867,
"country": "RU",
"dst_port": 465,
"risk_waf": 8,
"risk_classification": 64,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 30,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 0.7,
"risk_breakdown": {
"waf": 8,
"classification": 64,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0
},
"risk_score": 42,
"tag_count": 2,
"anomaly_count": 0,
"campaign_key": "285aa12557c71de8da374e01f6ee4cd0ed6287cc",
"event_fingerprint": "ece26b28632e9bedcfad19f3ade19a517de5274c",
"classification_reason": "Type \u00ab port_scan_syn \u00bb (signaux protocolaires) \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 231,
"precision_signals": [
"MITRE-T1046",
"SIGMA-net-port-scan",
"INT-beh-multi-port-60s"
],
"kb_rule_ids": [
"MITRE-T1046",
"SIGMA-net-port-scan",
"INT-beh-multi-port-60s"
],
"confidence_breakdown": {
"waf": 8,
"classification": 64,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0,
"risk_score": 42,
"correlation_boost": 8
},
"named_classification_skipped": false,
"service_name": "smtps",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "RU",
"asn": 50867,
"org": "Hostkey B.v.",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"path_pattern_hash": "6a708bf69e8680803ad7dadb39e2e4d9"
},
"target_context": {
"dst_port": 465,
"service": "smtps",
"service_name": "smtps",
"risk_score": 42
},
"attack_stage": "recon",
"mitre_tactics": [
"TA0043"
],
"mitre_techniques": [
"T1046"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "monitor",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "d029c2e9d3e816862eb37b93ff25162c30f72a3f",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"port": 465,
"service": "smtps",
"service_label_fr": "SMTPS"
},
"attack_vector": "port scan syn \u00b7 via SMTPS:465 \u00b7 (reconnaissance)",
"target_port_label": "465 \u00b7 SMTPS",
"emulator_service": "smtps",
"confidence_reason": "Confiance 100 % \u2014 2 signal(aux) capteur",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab port_scan_syn \u00bb (signaux protocolaires) \u00b7 confiance 100%",
"classification_reason_label_fr": "Type \u00ab port_scan_syn \u00bb (signaux protocolaires) \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 42\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SMTPS \u2014 multi-protocole (3 protocoles \u00b7 5 min)",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 64,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0,
"risk_score": 42,
"correlation_boost": 8
},
"attack_stage": "recon",
"attack_stage_label": "Reconnaissance",
"attack_chain_stage": "reconnaissance",
"attack_chain_stage_label_fr": "Reconnaissance",
"risk_score": 42,
"risk_label": "Moyen",
"service_name": "smtps",
"service_label_fr": "SMTPS",
"dst_port": 465,
"protocol_emulated": true,
"tags_summary": [
"MITRE-T1046",
"SIGMA-net-port-scan",
"INT-beh-multi-port-60s"
],
"tags_summary_labels_fr": [
"MITRE-T1046",
"SIGMA-net-port-scan",
"Beh Multi Port 60S"
],
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot-smtps",
"correlation_flags": [
"multi_protocol_correlation"
],
"correlation_flags_labels_fr": [
"Multi-protocole corr\u00e9l\u00e9 (5 min)"
],
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": "Corr\u00e9lation +8",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"port": 465,
"service": "smtps",
"service_label_fr": "SMTPS"
},
"attack_vector": "port scan syn \u00b7 via SMTPS:465 \u00b7 (reconnaissance)",
"evidence_snippet": null,
"target_port_label": "465 \u00b7 SMTPS",
"emulator_service": "smtps",
"confidence_reason": "Confiance 100 % \u2014 2 signal(aux) capteur",
"confidence_factors_fr": "Confiance 100 % \u2014 Score WAF 8 \u00b7 Bonus corr\u00e9lation +8",
"campaign_hint_fr": null,
"attack_phases_timeline_fr": [
{
"key": "recon",
"label_fr": "Reconnaissance",
"active": true,
"kind": "stage"
},
{
"key": "probe",
"label_fr": "Sonde \/ probe",
"active": false,
"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": "reconnaissance",
"label_fr": "Reconnaissance",
"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": "smtps",
"service_banner": "honeypot-smtps",
"service_os": "linux",
"dst_port": "465"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"multi_protocol_correlation": true,
"multi_protocol_count": 3,
"multi_protocol_sample": [
"smtp",
"smtp-alt",
"smtps"
],
"multi_protocol_window_s": 300,
"behavior_alerts": [
"multi_protocol_correlation"
],
"correlation_confidence_boost": 8,
"attack_chain_stage": "reconnaissance",
"matched_patterns": [],
"ban_policy": "advisory_monitor",
"tags_list": [
"net_smtp_probe",
"smtp_emulated"
]
}
|
|
|
TCP |
2525 · SMTP ALT
|
smtp-alt
|
smtp-alt
smtp-alt · via SMTP ALT:2525 · (sonde / probe)
|
Faible
|
Faible · 0
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
Corrélations
Multi-protocole corrélé (5 min)
MITRE
TA0007
TA0007
TA0001
Protocole
Émulateur
SMTP-ALT
WAF
—
Recommandation
Surveiller
Tags
—
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
2525
Chemin / cible
—
Pourquoi cette classification : Type « smtp-alt » (signaux protocolaires) · confiance 0%
Confiance classification
8%
Corrélation +8
Risque capteur
Faible
· 0
Confiance : Confiance faible (0 %) — classification prudente
Protocole émulé
1
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
User-Agent
—
Règles WAF
—
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a",
"emulator_response_len": 45,
"port_inferred_service": true,
"bytes_in": 0,
"payload_entropy": 0,
"port_category": "registered",
"org": "Hostkey B.v.",
"service": "smtp-alt",
"app_proto": "smtp-alt",
"asn": 50867,
"country": "RU",
"dst_port": 2525,
"risk_waf": 8,
"risk_classification": 0,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 22,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 2.2,
"risk_breakdown": {
"waf": 8,
"classification": 0,
"behavior": 0,
"geo": 0,
"protocol": 22,
"novelty": 0
},
"risk_score": 0,
"tag_count": 0,
"anomaly_count": 0,
"campaign_key": "9eec8fda18aa8273af1f0dd2b176ba2d8dd49b9f",
"event_fingerprint": "176263d1e483c4d8cd4417a421be5cee6a39c2e5",
"classification_reason": "Type \u00ab smtp-alt \u00bb (signaux protocolaires) \u00b7 confiance 0%",
"confidence": 0.08,
"classification_confidence": 0.08,
"precision_score": 0,
"precision_signals": [],
"kb_rule_ids": [],
"confidence_breakdown": {
"waf": 8,
"classification": 0,
"behavior": 0,
"geo": 0,
"protocol": 22,
"novelty": 0,
"risk_score": 0,
"correlation_boost": 8
},
"named_classification_skipped": false,
"service_name": "smtp-alt",
"risk_confidence_factor": 0,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "RU",
"asn": 50867,
"org": "Hostkey B.v.",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"path_pattern_hash": "27eb47eeaffbb18e3771abd78e93c70e"
},
"target_context": {
"dst_port": 2525,
"service": "smtp-alt",
"service_name": "smtp-alt",
"risk_score": 0
},
"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": "803617d9d4ed84842b736b1f36613c73515dc96b",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"port": 2525,
"service": "smtp-alt",
"service_label_fr": "SMTP ALT"
},
"attack_vector": "smtp-alt \u00b7 via SMTP ALT:2525 \u00b7 (sonde \/ probe)",
"target_port_label": "2525 \u00b7 SMTP ALT",
"emulator_service": "smtp-alt",
"confidence_reason": "Confiance faible (0 %) \u2014 classification prudente",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab smtp-alt \u00bb (signaux protocolaires) \u00b7 confiance 0%",
"classification_reason_label_fr": "Type \u00ab smtp-alt \u00bb (signaux protocolaires) \u00b7 confiance 0%",
"executive_one_liner_fr": "Activit\u00e9 suspecte",
"confidence_pct": 8,
"confidence_breakdown": {
"waf": 8,
"classification": 0,
"behavior": 0,
"geo": 0,
"protocol": 22,
"novelty": 0,
"risk_score": 0,
"correlation_boost": 8
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 0,
"risk_label": "Faible",
"service_name": "smtp-alt",
"service_label_fr": "SMTP ALT",
"dst_port": 2525,
"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-smtp-alt",
"correlation_flags": [
"multi_protocol_correlation"
],
"correlation_flags_labels_fr": [
"Multi-protocole corr\u00e9l\u00e9 (5 min)"
],
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": "Corr\u00e9lation +8",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"port": 2525,
"service": "smtp-alt",
"service_label_fr": "SMTP ALT"
},
"attack_vector": "smtp-alt \u00b7 via SMTP ALT:2525 \u00b7 (sonde \/ probe)",
"evidence_snippet": null,
"target_port_label": "2525 \u00b7 SMTP ALT",
"emulator_service": "smtp-alt",
"confidence_reason": "Confiance faible (0 %) \u2014 classification prudente",
"confidence_factors_fr": "Confiance 8 % \u2014 Score WAF 8 \u00b7 Bonus corr\u00e9lation +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": "smtp_alt",
"service_banner": "honeypot-smtp-alt",
"service_os": "linux",
"dst_port": "2525"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"multi_protocol_correlation": true,
"multi_protocol_count": 2,
"multi_protocol_sample": [
"smtp",
"smtp-alt"
],
"multi_protocol_window_s": 300,
"behavior_alerts": [
"multi_protocol_correlation"
],
"correlation_confidence_boost": 8,
"attack_chain_stage": "discovery",
"matched_patterns": [],
"ban_policy": "advisory_monitor"
}
|
|
|
TCP |
25 · SMTP
|
smtp
|
Sonde port 25/TCP
port 25 tcp · via SMTP:25 · (sonde / probe)
|
Élevée
|
Moyen · 40
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
TA0007
TA0007
TA0001
Protocole
Émulateur
SMTP
WAF
—
Recommandation
Surveiller
Tags
net_smtp_probe
smtp_emulated
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
25
Chemin / cible
—
Preuve honeypot — Sonde port 25/TCP
Connexion détectée sur le port 25 (TCP) du capteur simulé.
Pourquoi cette classification : Type « port_25_tcp » (signaux protocolaires) · confiance 55%
Confiance classification
55%
Risque capteur
Moyen
· 40
Confiance : Confiance 55 % — Classification nommée non retenue — preuves insuffisantes
Protocole émulé
1
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
User-Agent
—
Règles WAF
—
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a",
"emulator_response_len": 45,
"port_inferred_service": true,
"bytes_in": 0,
"payload_entropy": 0,
"port_category": "well_known",
"org": "Hostkey B.v.",
"service": "smtp",
"app_proto": "smtp",
"asn": 50867,
"country": "RU",
"dst_port": 25,
"risk_waf": 8,
"risk_classification": 38,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 30,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 4.7,
"risk_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0
},
"risk_score": 40,
"tag_count": 2,
"anomaly_count": 0,
"campaign_key": "e2a87a3a55cc3ea4df3dca9c8f4ae41683ef1c36",
"event_fingerprint": "3d09fc52d69030bda96b86438d4460cfb5a981fd",
"classification_reason": "Type \u00ab port_25_tcp \u00bb (signaux protocolaires) \u00b7 confiance 55%",
"confidence": 0.55,
"classification_confidence": 0.55,
"precision_score": 0,
"precision_signals": [],
"kb_rule_ids": [],
"confidence_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0,
"risk_score": 40
},
"named_classification_skipped": true,
"named_candidate": "smtp_probe",
"service_name": "smtp",
"risk_confidence_factor": 55,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "RU",
"asn": 50867,
"org": "Hostkey B.v.",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"path_pattern_hash": "b092d319b1811e4f4d12f749391d1fc5"
},
"target_context": {
"dst_port": 25,
"service": "smtp",
"service_name": "smtp",
"risk_score": 40
},
"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": "fa8f223cb47819a52f021fbc553a7a0836aae023",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"port": 25,
"service": "smtp",
"service_label_fr": "SMTP"
},
"attack_vector": "port 25 tcp \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)",
"target_port_label": "25 \u00b7 SMTP",
"emulator_service": "smtp",
"confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab port_25_tcp \u00bb (signaux protocolaires) \u00b7 confiance 55%",
"classification_reason_label_fr": "Type \u00ab port_25_tcp \u00bb (signaux protocolaires) \u00b7 confiance 55%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 40\/100",
"confidence_pct": 55,
"confidence_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0,
"risk_score": 40
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 40,
"risk_label": "Moyen",
"service_name": "smtp",
"service_label_fr": "SMTP",
"dst_port": 25,
"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": "Postfix ESMTP",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"port": 25,
"service": "smtp",
"service_label_fr": "SMTP"
},
"attack_vector": "port 25 tcp \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)",
"evidence_snippet": null,
"target_port_label": "25 \u00b7 SMTP",
"emulator_service": "smtp",
"confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes",
"confidence_factors_fr": "Confiance 55 % \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": "mail",
"service_banner": "Postfix ESMTP",
"service_os": "linux",
"dst_port": "25"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"matched_patterns": [],
"ban_policy": "advisory_monitor",
"tags_list": [
"net_smtp_probe",
"smtp_emulated"
]
}
|