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TCP |
110 · POP3
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pop3
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pop3 bruteforce
pop3 bruteforce · via POP3:110 · (sonde / probe)
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Élevée
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Moyen · 41
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Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1110
TA0007
TA0001
Protocole
Émulateur
POP3
WAF
—
Recommandation
Surveiller
Tags
net_pop3_probe
pop3_emulated
pop3_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
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Méthode
—
Port
110
Chemin / cible
—
Service
POP3
Payload
USER world@gmail.com
Pourquoi cette classification : Type « pop3_bruteforce » (signaux protocolaires) · confiance 95%
Confiance classification
95%
Risque capteur
Moyen
· 41
Confiance : Confiance 95 % — Motif catalogue confirmé
Protocole émulé
1
Signaux
Email Pop3 User
Tactiques MITRE
TA0007
TA0001
User-Agent
—
Règles WAF
—
Payload (extrait)
USER world@gmail.com
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "2b4f4b20504f503320686f6e6579706f742072656164790d0a",
"emulator_response_len": 25,
"bytes_in": 20,
"payload_entropy": 4.021928094887362,
"port_category": "well_known",
"org": "AGOTOZ PTE. LTD.",
"service": "pop3",
"app_proto": "pop3",
"asn": 9465,
"country": "HK",
"dst_port": 110,
"risk_waf": 8,
"risk_classification": 66,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 30,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 3.8,
"risk_breakdown": {
"waf": 8,
"classification": 66,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0
},
"risk_score": 41,
"tag_count": 3,
"anomaly_count": 0,
"campaign_key": "0b5f00f16a601f26e40b4109d0337ba5df0d4bdd",
"event_fingerprint": "8d5f083aa812a6762c3b48b8375cd32260924478",
"classification_reason": "Type \u00ab pop3_bruteforce \u00bb (signaux protocolaires) \u00b7 confiance 95%",
"confidence": 0.95,
"classification_confidence": 0.95,
"precision_score": 74,
"precision_signals": [
"INT-EMAIL-pop3-user"
],
"kb_rule_ids": [
"INT-EMAIL-pop3-user"
],
"confidence_breakdown": {
"waf": 8,
"classification": 66,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0,
"risk_score": 41
},
"named_classification_skipped": false,
"service_name": "pop3",
"risk_confidence_factor": 95,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "HK",
"asn": 9465,
"org": "AGOTOZ PTE. LTD.",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "057f0bde2d843c7be8982e3cfd68bce5",
"path_pattern_hash": "3f394465ae666f782f2351014fe4e7c6"
},
"target_context": {
"dst_port": 110,
"service": "pop3",
"service_name": "pop3",
"risk_score": 41
},
"payload_preview": "USER world@gmail.com",
"request_sample": "USER world@gmail.com",
"payload_snippet": "USER world@gmail.com",
"evidence": {
"request_sample": "USER world@gmail.com",
"payload_snippet": "USER world@gmail.com",
"classification_reason": "Type \u00ab pop3_bruteforce \u00bb (signaux protocolaires) \u00b7 confiance 95%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1110"
],
"mitre": "T1110",
"threat_family": [
"unknown"
],
"recommended_client_action": "monitor",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "1307fb8948ac4937b3bfef0aa1b2cd755831de3c",
"protocol_details": {
"pop3_auth_fr": "Sonde protocole POP3 (USER\/PASS)",
"payload_preview": "USER world@gmail.com",
"port": 110,
"service": "pop3",
"service_label_fr": "POP3"
},
"evidence_snippet": "USER world@gmail.com",
"attack_vector": "pop3 bruteforce \u00b7 via POP3:110 \u00b7 (sonde \/ probe)",
"target_port_label": "110 \u00b7 POP3",
"emulator_service": "pop3",
"confidence_reason": "Confiance 95 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab pop3_bruteforce \u00bb (signaux protocolaires) \u00b7 confiance 95%",
"classification_reason_label_fr": "Type \u00ab pop3_bruteforce \u00bb (signaux protocolaires) \u00b7 confiance 95%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 41\/100",
"confidence_pct": 95,
"confidence_breakdown": {
"waf": 8,
"classification": 66,
"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": "pop3",
"service_label_fr": "POP3",
"dst_port": 110,
"protocol_emulated": true,
"tags_summary": [
"INT-EMAIL-pop3-user"
],
"tags_summary_labels_fr": [
"Email Pop3 User"
],
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "T1110",
"mitre_technique": "T1110",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot-pop3",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"pop3_auth_fr": "Sonde protocole POP3 (USER\/PASS)",
"payload_preview": "USER world@gmail.com",
"port": 110,
"service": "pop3",
"service_label_fr": "POP3"
},
"attack_vector": "pop3 bruteforce \u00b7 via POP3:110 \u00b7 (sonde \/ probe)",
"evidence_snippet": "USER world@gmail.com",
"target_port_label": "110 \u00b7 POP3",
"emulator_service": "pop3",
"confidence_reason": "Confiance 95 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 95 % \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": "pop3",
"service_banner": "honeypot-pop3",
"service_os": "linux",
"dst_port": "110"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"matched_patterns": [],
"ban_policy": "advisory_monitor",
"tags_list": [
"net_pop3_probe",
"pop3_emulated",
"pop3_probe"
]
}
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TCP |
110 · POP3
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pop3
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Sonde port 110/TCP
port 110 tcp · via POP3:110 · (sonde / probe)
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Élevée
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Faible · 38
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Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
TA0007
TA0007
TA0001
Protocole
Émulateur
POP3
WAF
—
Recommandation
Surveiller
Tags
net_pop3_probe
pop3_emulated
pop3_starttls
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
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Méthode
—
Port
110
Chemin / cible
—
Preuve honeypot — Sonde port 110/TCP
Connexion détectée sur le port 110 (TCP) du capteur simulé.
Service
POP3
Payload
STLS
Pourquoi cette classification : Type « port_110_tcp » (signaux protocolaires) · confiance 62%
Confiance classification
62%
Risque capteur
Faible
· 38
Confiance : Confiance 62 % — Motif catalogue confirmé · Classification nommée non retenue — preuves insuffisantes
Protocole émulé
1
Signaux
Email Pop3 User
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
POP3S STLS
User-Agent
—
Règles WAF
—
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "2b4f4b20504f503320686f6e6579706f742072656164790d0a",
"emulator_response_len": 25,
"bytes_in": 6,
"payload_entropy": 2.2516291673878226,
"port_category": "well_known",
"org": "AGOTOZ PTE. LTD.",
"service": "pop3",
"app_proto": "pop3",
"asn": 9465,
"country": "HK",
"dst_port": 110,
"risk_waf": 8,
"risk_classification": 38,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 30,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 3.8,
"risk_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0
},
"risk_score": 38,
"tag_count": 3,
"anomaly_count": 0,
"campaign_key": "48ccaa4e031630a8bc7c77f3bb9d7b66fbd135d1",
"event_fingerprint": "8d5f083aa812a6762c3b48b8375cd32260924478",
"classification_reason": "Type \u00ab port_110_tcp \u00bb (signaux protocolaires) \u00b7 confiance 62%",
"confidence": 0.62,
"classification_confidence": 0.62,
"precision_score": 74,
"precision_signals": [
"INT-EMAIL-pop3-user"
],
"kb_rule_ids": [
"INT-EMAIL-pop3-user"
],
"matched_patterns": [
"pat-0631"
],
"matched_pattern_names": [
"POP3S STLS"
],
"pattern_ids": [
"pat-0631"
],
"confidence_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0,
"risk_score": 38
},
"named_classification_skipped": true,
"named_candidate": "pop3_bruteforce",
"service_name": "pop3",
"risk_confidence_factor": 62,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "HK",
"asn": 9465,
"org": "AGOTOZ PTE. LTD.",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "813470f1db1ec2e7586921e1e8c83ef5",
"path_pattern_hash": "dc4164b66ff59a3b1d171afce3368aeb"
},
"target_context": {
"dst_port": 110,
"service": "pop3",
"service_name": "pop3",
"risk_score": 38
},
"payload_preview": "STLS\r\n",
"request_sample": "STLS\r\n",
"payload_snippet": "STLS",
"evidence": {
"request_sample": "STLS\r\n",
"payload_snippet": "STLS",
"classification_reason": "Type \u00ab port_110_tcp \u00bb (signaux protocolaires) \u00b7 confiance 62%"
},
"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": "b9d302b480aea9c3db46a57baba90f4f91b40585",
"protocol_details": {
"pop3_auth_fr": "Sonde protocole POP3 (USER\/PASS)",
"payload_preview": "STLS",
"port": 110,
"service": "pop3",
"service_label_fr": "POP3"
},
"evidence_snippet": "STLS",
"attack_vector": "port 110 tcp \u00b7 via POP3:110 \u00b7 (sonde \/ probe)",
"target_port_label": "110 \u00b7 POP3",
"emulator_service": "pop3",
"confidence_reason": "Confiance 62 % \u2014 Motif catalogue confirm\u00e9 \u00b7 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab port_110_tcp \u00bb (signaux protocolaires) \u00b7 confiance 62%",
"classification_reason_label_fr": "Type \u00ab port_110_tcp \u00bb (signaux protocolaires) \u00b7 confiance 62%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 38\/100",
"confidence_pct": 62,
"confidence_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0,
"risk_score": 38
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 38,
"risk_label": "Faible",
"service_name": "pop3",
"service_label_fr": "POP3",
"dst_port": 110,
"protocol_emulated": true,
"tags_summary": [
"INT-EMAIL-pop3-user"
],
"tags_summary_labels_fr": [
"Email Pop3 User"
],
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0007",
"mitre_technique": "TA0007",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot-pop3",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"pop3_auth_fr": "Sonde protocole POP3 (USER\/PASS)",
"payload_preview": "STLS",
"port": 110,
"service": "pop3",
"service_label_fr": "POP3"
},
"attack_vector": "port 110 tcp \u00b7 via POP3:110 \u00b7 (sonde \/ probe)",
"evidence_snippet": "STLS",
"target_port_label": "110 \u00b7 POP3",
"emulator_service": "pop3",
"confidence_reason": "Confiance 62 % \u2014 Motif catalogue confirm\u00e9 \u00b7 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes",
"confidence_factors_fr": "Confiance 62 % \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": "pop3",
"service_banner": "honeypot-pop3",
"service_os": "linux",
"dst_port": "110"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_monitor",
"tags_list": [
"net_pop3_probe",
"pop3_emulated",
"pop3_starttls"
]
}
|