|
|
TCP |
465 · SMTPS
|
smtps
|
Sonde SMTPS (465/TCP)
port 465 tcp · via SMTPS:465 · (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
SMTPS
WAF
—
Recommandation
Surveiller
Tags
net_smtp_probe
smtp_emulated
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
465
Chemin / cible
—
Preuve honeypot — Sonde SMTPS (465/TCP)
Connexion détectée sur le port 465 (TCP) du capteur simulé.
Service
SMTPS
Payload
MGLNDD_62.3.50.33_465
Pourquoi cette classification : Type « port_465_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
—
Payload (extrait)
MGLNDD_62.3.50.33_465
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a35303220352e352e32204572726f723a20636f6d6d616e64206e6f74207265636f676e697a65640d0a",
"emulator_response_len": 86,
"bytes_in": 22,
"payload_entropy": 3.663532754804254,
"port_category": "well_known",
"org": "Microsoft Corporation",
"service": "smtps",
"app_proto": "smtps",
"asn": 8075,
"country": "US",
"dst_port": 465,
"risk_waf": 8,
"risk_classification": 38,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 30,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 0.7,
"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": "285aa12557c71de8da374e01f6ee4cd0ed6287cc",
"event_fingerprint": "ece26b28632e9bedcfad19f3ade19a517de5274c",
"classification_reason": "Type \u00ab port_465_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": "smtps",
"risk_confidence_factor": 55,
"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": "1b49a8d893e7cce09b6f08bdedd95f02",
"path_pattern_hash": "b05d2b3cc6e7841ebf1d3b3f6a2b095b"
},
"target_context": {
"dst_port": 465,
"service": "smtps",
"service_name": "smtps",
"risk_score": 40
},
"payload_preview": "MGLNDD_62.3.50.33_465\n",
"request_sample": "MGLNDD_62.3.50.33_465\n",
"payload_snippet": "MGLNDD_62.3.50.33_465",
"evidence": {
"request_sample": "MGLNDD_62.3.50.33_465\n",
"payload_snippet": "MGLNDD_62.3.50.33_465",
"classification_reason": "Type \u00ab port_465_tcp \u00bb (signaux protocolaires) \u00b7 confiance 55%"
},
"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": "8934632fcf7db5ecb3bb97c3d997ee3745e7f121",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"payload_preview": "MGLNDD_62.3.50.33_465",
"port": 465,
"service": "smtps",
"service_label_fr": "SMTPS"
},
"evidence_snippet": "MGLNDD_62.3.50.33_465",
"attack_vector": "port 465 tcp \u00b7 via SMTPS:465 \u00b7 (sonde \/ probe)",
"target_port_label": "465 \u00b7 SMTPS",
"emulator_service": "smtps",
"confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab port_465_tcp \u00bb (signaux protocolaires) \u00b7 confiance 55%",
"classification_reason_label_fr": "Type \u00ab port_465_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": "smtps",
"service_label_fr": "SMTPS",
"dst_port": 465,
"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-smtps",
"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",
"payload_preview": "MGLNDD_62.3.50.33_465",
"port": 465,
"service": "smtps",
"service_label_fr": "SMTPS"
},
"attack_vector": "port 465 tcp \u00b7 via SMTPS:465 \u00b7 (sonde \/ probe)",
"evidence_snippet": "MGLNDD_62.3.50.33_465",
"target_port_label": "465 \u00b7 SMTPS",
"emulator_service": "smtps",
"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": "smtps",
"service_banner": "honeypot-smtps",
"service_os": "linux",
"dst_port": "465"
},
"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"
]
}
|
|
|
TCP |
465 · SMTPS
|
smtps
|
Sonde SMTP
smtp probe · via SMTPS:465 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
TA0007
TA0007
TA0001
Protocole
Émulateur
SMTPS
WAF
—
Recommandation
Investiguer
Tags
net_smtp_probe
smtp_emulated
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
465
Chemin / cible
—
Service
SMTPS
Payload
EHLO
Pourquoi cette classification : Type « smtp_probe » (signaux protocolaires) · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1
Signaux
pat-0401
pat-0629
Upstream
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SMTP EHLO
SMTPS EHLO
User-Agent
—
Règles WAF
—
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a",
"emulator_response_len": 96,
"bytes_in": 6,
"payload_entropy": 2.584962500721156,
"port_category": "well_known",
"org": "Microsoft Corporation",
"service": "smtps",
"app_proto": "smtps",
"asn": 8075,
"country": "US",
"dst_port": 465,
"risk_waf": 8,
"risk_classification": 47,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 30,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 0.7,
"risk_breakdown": {
"waf": 8,
"classification": 47,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0
},
"risk_score": 50,
"tag_count": 2,
"anomaly_count": 0,
"campaign_key": "285aa12557c71de8da374e01f6ee4cd0ed6287cc",
"event_fingerprint": "ece26b28632e9bedcfad19f3ade19a517de5274c",
"classification_reason": "Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 129,
"precision_signals": [
"pat-0401",
"pat-0629",
"INT-upstream"
],
"kb_rule_ids": [
"pat-0401",
"pat-0629",
"INT-upstream"
],
"matched_patterns": [
"pat-0401",
"pat-0629"
],
"matched_pattern_names": [
"SMTP EHLO",
"SMTPS EHLO"
],
"pattern_ids": [
"pat-0401",
"pat-0629"
],
"confidence_breakdown": {
"waf": 8,
"classification": 47,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "smtps",
"risk_confidence_factor": 100,
"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": "e86b580fcac70a92625314db45e8bf36",
"path_pattern_hash": "0585f924ca84c34a681a0e1500b9f97a"
},
"target_context": {
"dst_port": 465,
"service": "smtps",
"service_name": "smtps",
"risk_score": 50
},
"payload_preview": "EHLO\r\n",
"request_sample": "EHLO\r\n",
"payload_snippet": "EHLO",
"evidence": {
"request_sample": "EHLO\r\n",
"payload_snippet": "EHLO",
"classification_reason": "Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre": "TA0007",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "0086c2f875ed5f905a9b531e2132f6220403df20",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"payload_preview": "EHLO",
"port": 465,
"service": "smtps",
"service_label_fr": "SMTPS"
},
"evidence_snippet": "EHLO",
"attack_vector": "smtp probe \u00b7 via SMTPS:465 \u00b7 (sonde \/ probe)",
"target_port_label": "465 \u00b7 SMTPS",
"emulator_service": "smtps",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%",
"classification_reason_label_fr": "Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTPS",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 47,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "smtps",
"service_label_fr": "SMTPS",
"dst_port": 465,
"protocol_emulated": true,
"tags_summary": [
"pat-0401",
"pat-0629",
"INT-upstream"
],
"tags_summary_labels_fr": [
"pat-0401",
"pat-0629",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "TA0007",
"mitre_technique": "TA0007",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot-smtps",
"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",
"payload_preview": "EHLO",
"port": 465,
"service": "smtps",
"service_label_fr": "SMTPS"
},
"attack_vector": "smtp probe \u00b7 via SMTPS:465 \u00b7 (sonde \/ probe)",
"evidence_snippet": "EHLO",
"target_port_label": "465 \u00b7 SMTPS",
"emulator_service": "smtps",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "smtps",
"service_banner": "honeypot-smtps",
"service_os": "linux",
"dst_port": "465"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_smtp_probe",
"smtp_emulated"
]
}
|