|
|
TCP |
2525 · SMTP ALT
|
smtp-alt
|
Scan de ports
port scan syn · via SMTP ALT:2525 · (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-ALT
WAF
—
Recommandation
Surveiller
Tags
tls_clienthello
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
2525
Chemin / cible
—
Service
SMTP ALT
Payload
� ���C�r�� 3kl�U�` �7���'��?�= ��k[�$��7O{ <Ԛ���9$p�3A-T �V �+�/�,�0̨̩� �� � [ �
Pourquoi cette classification : Type « port_scan_syn » (signaux protocolaires) · confiance 100%
Confiance classification
100%
Corrélation +14
Risque capteur
Moyen
· 42
Confiance : Confiance 100 % — 1 signal(aux) capteur
Protocole émulé
1
Signaux
MITRE-T1046
SIGMA-net-port-scan
Beh Multi Port 60S
Tactiques MITRE
TA0043
Motifs de détection (base)
PostgreSQL startup
STUN binding
Minecraft varint handshake
SOCKS5 greeting
SIP TLS ClientHello
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
� ���C�r�� 3kl�U�` �7���'��?�= ��k[�$��7O{ <Ԛ���9$p�3A-T �V �+�/�,�0̨̩� ��
� [ �
Requête brute (extrait)
� ���C�r�� 3kl�U�` �7���'��?�= ��k[�$��7O{ <Ԛ���9$p�3A-T �V �+�/�,�0̨̩� �� � [ � � 2 + 3����}x���@!vx�|��0a� >��`qF� �
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a",
"emulator_response_len": 45,
"bytes_in": 1479,
"payload_entropy": 7.744437389375745,
"port_category": "registered",
"org": "SKN Subnet & Telecom Ltd",
"service": "smtp-alt",
"app_proto": "smtp-alt",
"asn": 402253,
"country": "CH",
"dst_port": 2525,
"risk_waf": 8,
"risk_classification": 64,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 30,
"risk_novelty": 15,
"risk_boost": 0,
"risk_granularity": 2.6,
"risk_breakdown": {
"waf": 8,
"classification": 64,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 15
},
"risk_score": 42,
"tag_count": 1,
"anomaly_count": 0,
"campaign_key": "10cb816bbbded89e19664ad7ec18cc010d7be22f",
"event_fingerprint": "176263d1e483c4d8cd4417a421be5cee6a39c2e5",
"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"
],
"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": 64,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 15,
"risk_score": 42,
"correlation_boost": 14
},
"named_classification_skipped": false,
"service_name": "smtp-alt",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "CH",
"asn": 402253,
"org": "SKN Subnet & Telecom Ltd",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "98ba60df2bb53086353d3fa7bfc22882",
"path_pattern_hash": "6a708bf69e8680803ad7dadb39e2e4d9"
},
"target_context": {
"dst_port": 2525,
"service": "smtp-alt",
"service_name": "smtp-alt",
"risk_score": 42
},
"payload_snippet": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\ufffd\ufffdC\ufffdr\ufffd\ufffd\t3\u0002kl\ufffdU\ufffd` \ufffd7\ufffd\ufffd\ufffd'\ufffd\ufffd?\ufffd= \ufffd\ufffdk[\ufffd$\ufffd\ufffd7O{\u001f<\u051a\ufffd\ufffd\ufffd\u00139$p\ufffd3\u0010A-T\u001c\ufffd\u0011V\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005[\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\ufffd\ufffdC\ufffdr\ufffd\ufffd\t3\u0002kl\ufffdU\ufffd` \ufffd7\ufffd\ufffd\ufffd'\ufffd\ufffd?\ufffd= \ufffd\ufffdk[\ufffd$\ufffd\ufffd7O{\u001f<\u051a\ufffd\ufffd\ufffd\u00139$p\ufffd3\u0010A-T\u001c\ufffd\u0011V\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005[\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\u0016\u0000\u0014\b\u0004\u0004\u0003\b\u0007\b\u0005\b\u0006\u0004\u0001\u0005\u0001\u0006\u0001\u0005\u0003\u0006\u0003\u00002\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\u0005\u0004\u0003\u0004\u0003\u0003\u00003\u0004\ufffd\u0004\ufffd\u0011\ufffd\u0004\ufffd}x\ufffd\ufffd\ufffd@!vx\u0001\ufffd|\ufffd\ufffd\u0005\u00050a\ufffd\f>\ufffd\ufffd`qF\ufffd\n\ufffd",
"payload_snippet": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\ufffd\ufffdC\ufffdr\ufffd\ufffd\t3\u0002kl\ufffdU\ufffd` \ufffd7\ufffd\ufffd\ufffd'\ufffd\ufffd?\ufffd= \ufffd\ufffdk[\ufffd$\ufffd\ufffd7O{\u001f<\u051a\ufffd\ufffd\ufffd\u00139$p\ufffd3\u0010A-T\u001c\ufffd\u0011V\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005[\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"classification_reason": "Type \u00ab port_scan_syn \u00bb (signaux protocolaires) \u00b7 confiance 100%"
},
"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": "f707bf700129fed4a2b50bbdf8fef78f3bff81f8",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"payload_preview": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\ufffd\ufffdC\ufffdr\ufffd\ufffd\t3\u0002kl\ufffdU\ufffd` \ufffd7\ufffd\ufffd\ufffd'\ufffd\ufffd?\ufffd= \ufffd\ufffdk[\ufffd$\ufffd\ufffd7O{\u001f<\u051a\ufffd\ufffd\ufffd\u00139$p\ufffd3\u0010A-T\u001c\ufffd\u0011V\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005[\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"port": 2525,
"service": "smtp-alt",
"service_label_fr": "SMTP ALT"
},
"evidence_snippet": "\ufffd\ufffd\ufffd\ufffdC\ufffdr\ufffd\ufffd\t3kl\ufffdU\ufffd` \ufffd7\ufffd\ufffd\ufffd'\ufffd\ufffd?\ufffd= \ufffd\ufffdk[\ufffd$\ufffd\ufffd7O{<\u051a\ufffd\ufffd\ufffd9$p\ufffd3A-T\ufffdV\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\ufffd\n\ufffd[\ufffd",
"attack_vector": "port scan syn \u00b7 via SMTP ALT:2525 \u00b7 (reconnaissance)",
"target_port_label": "2525 \u00b7 SMTP ALT",
"emulator_service": "smtp-alt",
"confidence_reason": "Confiance 100 % \u2014 1 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 ALT \u2014 multi-protocole (4 protocoles \u00b7 5 min)",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 64,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 15,
"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-alt",
"service_label_fr": "SMTP ALT",
"dst_port": 2525,
"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-alt",
"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",
"payload_preview": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\ufffd\ufffdC\ufffdr\ufffd\ufffd\t3\u0002kl\ufffdU\ufffd` \ufffd7\ufffd\ufffd\ufffd'\ufffd\ufffd?\ufffd= \ufffd\ufffdk[\ufffd$\ufffd\ufffd7O{\u001f<\u051a\ufffd\ufffd\ufffd\u00139$p\ufffd3\u0010A-T\u001c\ufffd\u0011V\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005[\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"port": 2525,
"service": "smtp-alt",
"service_label_fr": "SMTP ALT"
},
"attack_vector": "port scan syn \u00b7 via SMTP ALT:2525 \u00b7 (reconnaissance)",
"evidence_snippet": "\ufffd\ufffd\ufffd\ufffdC\ufffdr\ufffd\ufffd\t3kl\ufffdU\ufffd` \ufffd7\ufffd\ufffd\ufffd'\ufffd\ufffd?\ufffd= \ufffd\ufffdk[\ufffd$\ufffd\ufffd7O{<\u051a\ufffd\ufffd\ufffd9$p\ufffd3A-T\ufffdV\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\ufffd\n\ufffd[\ufffd",
"target_port_label": "2525 \u00b7 SMTP ALT",
"emulator_service": "smtp-alt",
"confidence_reason": "Confiance 100 % \u2014 1 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_alt",
"service_banner": "honeypot-smtp-alt",
"service_os": "linux",
"dst_port": "2525"
},
"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",
"ban_policy": "advisory_monitor",
"tags_list": [
"tls_clienthello"
]
}
|
|
|
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
Multi-protocole corrélé (5 min)
Protocole
Émulateur
SMTP-SUBMISSION
WAF
—
Recommandation
Surveiller
Tags
net_bruteforce_burst
net_smtp_probe
smtp_emulated
tls_clienthello
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
587
Chemin / cible
—
Service
SMTP SUBMISSION
Payload
� �O+C0�#�H{�� ۘ�8�$#��{,, �� ;O ȢـX�������%j�I����� 糎�� �+�/�,�0̨̩� �� � [ �
Pourquoi cette classification : Rafale d'authentification SSH · confiance 100%
Confiance classification
100%
Corrélation +8
Risque capteur
Moyen
· 42
Confiance : Confiance 100 % — 4 signal(aux) capteur
Protocole émulé
1
Signaux
MITRE-T1046
SIGMA-net-port-scan
Beh Multi Port 60S
Tactiques MITRE
TA0043
Motifs de détection (base)
PostgreSQL startup
STUN binding
Minecraft varint handshake
SOCKS5 greeting
SIP TLS ClientHello
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
� �O+C0�#�H{�� ۘ�8�$#��{,, �� ;O ȢـX�������%j�I����� 糎�� �+�/�,�0̨̩� ��
� [ �
Requête brute (extrait)
� �O+C0�#�H{�� ۘ�8�$#��{,, �� ;O ȢـX�������%j�I����� 糎�� �+�/�,�0̨̩� �� � [ � � 2 + 3������ uT����`U(�/���>��|��
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a35303220352e352e32204572726f723a20636f6d6d616e64206e6f74207265636f676e697a65640d0a",
"emulator_response_len": 86,
"bytes_in": 1479,
"payload_entropy": 7.723390864619975,
"port_category": "well_known",
"org": "SKN Subnet & Telecom Ltd",
"service": "smtp-submission",
"app_proto": "smtp-submission",
"asn": 402253,
"country": "CH",
"dst_port": 587,
"risk_waf": 8,
"risk_classification": 64,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 30,
"risk_novelty": 15,
"risk_boost": 0,
"risk_granularity": 6,
"risk_breakdown": {
"waf": 8,
"classification": 64,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 15
},
"risk_score": 42,
"tag_count": 4,
"anomaly_count": 0,
"campaign_key": "8e4b29d37da2f29ee732e6e066a8522093ca590c",
"event_fingerprint": "a4eb3bdaea671903d3ce718aa560d7f3c055f5fb",
"classification_reason": "Rafale d'authentification SSH \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"
],
"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": 64,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 15,
"risk_score": 42,
"correlation_boost": 8
},
"named_classification_skipped": false,
"service_name": "smtp-submission",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "CH",
"asn": 402253,
"org": "SKN Subnet & Telecom Ltd",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "8f0dc28130d5e6a97dd513ebe10b3087",
"path_pattern_hash": "6a708bf69e8680803ad7dadb39e2e4d9"
},
"target_context": {
"dst_port": 587,
"service": "smtp-submission",
"service_name": "smtp-submission",
"risk_score": 42
},
"payload_snippet": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003O+C0\ufffd#\ufffdH{\ufffd\ufffd\u001e\u06d8\ufffd8\ufffd$#\ufffd\ufffd{,,\u0011\u0002\f\ufffd\u000e\ufffd ;O\u001f\u0222\u0640X\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd%j\u0011\ufffdI\ufffd\u0007\ufffd\ufffd\ufffd\ufffd \u7cce\ufffd\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\u0005[\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\u0003O+C0\ufffd#\ufffdH{\ufffd\ufffd\u001e\u06d8\ufffd8\ufffd$#\ufffd\ufffd{,,\u0011\u0002\f\ufffd\u000e\ufffd ;O\u001f\u0222\u0640X\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd%j\u0011\ufffdI\ufffd\u0007\ufffd\ufffd\ufffd\ufffd \u7cce\ufffd\ufffd\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005[\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000\u0000\u0000\n\u0000\f\u0000\n\u0011\ufffd\u0000\u001d\u0000\u0017\u0000\u0018\u0000\u0019\u0000\r\u0000\u0016\u0000\u0014\b\u0004\u0004\u0003\b\u0007\b\u0005\b\u0006\u0004\u0001\u0005\u0001\u0006\u0001\u0005\u0003\u0006\u0003\u00002\u0000\u001a\u0000\u0018\b\u0004\u0004\u0003\b\u0007\b\u0005\b\u0006\u0004\u0001\u0005\u0001\u0006\u0001\u0005\u0003\u0006\u0003\u0002\u0001\u0002\u0003\u0000+\u0000\u0005\u0004\u0003\u0004\u0003\u0003\u00003\u0004\ufffd\u0004\ufffd\u0011\ufffd\u0004\ufffd\ufffd\ufffd\fuT\u0018\ufffd\ufffd\ufffd\u0001\u0013\u0012\ufffd`\u0005U(\ufffd\/\ufffd\ufffd\ufffd\u0012>\ufffd\ufffd|\ufffd\ufffd",
"payload_snippet": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003O+C0\ufffd#\ufffdH{\ufffd\ufffd\u001e\u06d8\ufffd8\ufffd$#\ufffd\ufffd{,,\u0011\u0002\f\ufffd\u000e\ufffd ;O\u001f\u0222\u0640X\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd%j\u0011\ufffdI\ufffd\u0007\ufffd\ufffd\ufffd\ufffd \u7cce\ufffd\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\u0005[\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"classification_reason": "Rafale d'authentification SSH \u00b7 confiance 100%"
},
"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": "46ca664a277d2d4882780810275e90dad5db27b4",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"payload_preview": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003O+C0\ufffd#\ufffdH{\ufffd\ufffd\u001e\u06d8\ufffd8\ufffd$#\ufffd\ufffd{,,\u0011\u0002\f\ufffd\u000e\ufffd ;O\u001f\u0222\u0640X\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd%j\u0011\ufffdI\ufffd\u0007\ufffd\ufffd\ufffd\ufffd \u7cce\ufffd\ufffd\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005[\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"port": 587,
"service": "smtp-submission",
"service_label_fr": "SMTP SUBMISSION"
},
"evidence_snippet": "\ufffd\ufffdO+C0\ufffd#\ufffdH{\ufffd\ufffd\u06d8\ufffd8\ufffd$#\ufffd\ufffd{,,\ufffd\ufffd ;O\u0222\u0640X\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd%j\ufffdI\ufffd\ufffd\ufffd\ufffd\ufffd \u7cce\ufffd\ufffd\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\ufffd\n\ufffd[\ufffd",
"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 4 signal(aux) capteur",
"site_display": {
"classification": null,
"classification_reason": "Rafale d'authentification SSH \u00b7 confiance 100%",
"classification_reason_label_fr": "Rafale d'authentification SSH \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 (3 protocoles \u00b7 5 min)",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 64,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 15,
"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": "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": [
"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",
"payload_preview": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003O+C0\ufffd#\ufffdH{\ufffd\ufffd\u001e\u06d8\ufffd8\ufffd$#\ufffd\ufffd{,,\u0011\u0002\f\ufffd\u000e\ufffd ;O\u001f\u0222\u0640X\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd%j\u0011\ufffdI\ufffd\u0007\ufffd\ufffd\ufffd\ufffd \u7cce\ufffd\ufffd\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005[\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"port": 587,
"service": "smtp-submission",
"service_label_fr": "SMTP SUBMISSION"
},
"attack_vector": "port scan syn \u00b7 via SMTP SUBMISSION:587 \u00b7 (reconnaissance)",
"evidence_snippet": "\ufffd\ufffdO+C0\ufffd#\ufffdH{\ufffd\ufffd\u06d8\ufffd8\ufffd$#\ufffd\ufffd{,,\ufffd\ufffd ;O\u0222\u0640X\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd%j\ufffdI\ufffd\ufffd\ufffd\ufffd\ufffd \u7cce\ufffd\ufffd\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\ufffd\n\ufffd[\ufffd",
"target_port_label": "587 \u00b7 SMTP SUBMISSION",
"emulator_service": "smtp-submission",
"confidence_reason": "Confiance 100 % \u2014 4 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
}
]
},
"meta_truncated": true,
"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",
"multi_protocol_correlation": true,
"multi_protocol_count": 3,
"multi_protocol_sample": [
"smtp",
"smtp-submission",
"smtps"
],
"multi_protocol_window_s": 300,
"behavior_alerts": [
"multi_protocol_correlation"
],
"correlation_confidence_boost": 8,
"attack_chain_stage": "reconnaissance",
"ban_policy": "advisory_monitor",
"tags_list": [
"net_bruteforce_burst",
"net_smtp_probe",
"smtp_emulated",
"tls_clienthello"
]
}
|
|
|
TCP |
2525 · SMTP ALT
|
smtp-alt
|
Scan de ports
port scan syn · via SMTP ALT:2525 · (reconnaissance)
|
Faible
|
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-ALT
WAF
—
Recommandation
Surveiller
Tags
—
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
2525
Chemin / cible
—
Pourquoi cette classification : Type « port_scan_syn » (signaux protocolaires) · confiance 100%
Confiance classification
100%
Corrélation +14
Risque capteur
Moyen
· 42
Confiance : Confiance élevée (100 %) — signaux convergents
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": "registered",
"org": "SKN Subnet & Telecom Ltd",
"service": "smtp-alt",
"app_proto": "smtp-alt",
"asn": 402253,
"country": "CH",
"dst_port": 2525,
"risk_waf": 8,
"risk_classification": 64,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 22,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 2.2,
"risk_breakdown": {
"waf": 8,
"classification": 64,
"behavior": 0,
"geo": 0,
"protocol": 22,
"novelty": 0
},
"risk_score": 42,
"tag_count": 0,
"anomaly_count": 0,
"campaign_key": "9eec8fda18aa8273af1f0dd2b176ba2d8dd49b9f",
"event_fingerprint": "176263d1e483c4d8cd4417a421be5cee6a39c2e5",
"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": 22,
"novelty": 0,
"risk_score": 42,
"correlation_boost": 14
},
"named_classification_skipped": false,
"service_name": "smtp-alt",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "CH",
"asn": 402253,
"org": "SKN Subnet & Telecom Ltd",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"path_pattern_hash": "6a708bf69e8680803ad7dadb39e2e4d9"
},
"target_context": {
"dst_port": 2525,
"service": "smtp-alt",
"service_name": "smtp-alt",
"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": "546073b7a6fcc7641686172bfff321f37469b1d6",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"port": 2525,
"service": "smtp-alt",
"service_label_fr": "SMTP ALT"
},
"attack_vector": "port scan syn \u00b7 via SMTP ALT:2525 \u00b7 (reconnaissance)",
"target_port_label": "2525 \u00b7 SMTP ALT",
"emulator_service": "smtp-alt",
"confidence_reason": "Confiance \u00e9lev\u00e9e (100 %) \u2014 signaux convergents",
"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 ALT \u2014 multi-protocole (4 protocoles \u00b7 5 min)",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 64,
"behavior": 0,
"geo": 0,
"protocol": 22,
"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-alt",
"service_label_fr": "SMTP ALT",
"dst_port": 2525,
"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-alt",
"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": 2525,
"service": "smtp-alt",
"service_label_fr": "SMTP ALT"
},
"attack_vector": "port scan syn \u00b7 via SMTP ALT:2525 \u00b7 (reconnaissance)",
"evidence_snippet": null,
"target_port_label": "2525 \u00b7 SMTP ALT",
"emulator_service": "smtp-alt",
"confidence_reason": "Confiance \u00e9lev\u00e9e (100 %) \u2014 signaux convergents",
"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_alt",
"service_banner": "honeypot-smtp-alt",
"service_os": "linux",
"dst_port": "2525"
},
"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"
}
|
|
|
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
Multi-protocole corrélé (5 min)
Protocole
Émulateur
SMTP-SUBMISSION
WAF
—
Recommandation
Surveiller
Tags
net_bruteforce_burst
net_smtp_probe
smtp_emulated
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
587
Chemin / cible
—
Service
SMTP SUBMISSION
Payload
EHLO ehlo-75629.service
Pourquoi cette classification : Rafale d'authentification SSH · confiance 100%
Confiance classification
100%
Corrélation +8
Risque capteur
Moyen
· 42
Confiance : Confiance 100 % — 3 signal(aux) capteur
Protocole émulé
1
Signaux
MITRE-T1046
SIGMA-net-port-scan
Beh Multi Port 60S
Tactiques MITRE
TA0043
Motifs de détection (base)
SMTP EHLO
SMTPS EHLO
User-Agent
—
Règles WAF
—
Payload (extrait)
EHLO ehlo-75629.service
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a",
"emulator_response_len": 96,
"bytes_in": 25,
"payload_entropy": 4.453660689688184,
"port_category": "well_known",
"org": "SKN Subnet & Telecom Ltd",
"service": "smtp-submission",
"app_proto": "smtp-submission",
"asn": 402253,
"country": "CH",
"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": 5.7,
"risk_breakdown": {
"waf": 8,
"classification": 64,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0
},
"risk_score": 42,
"tag_count": 3,
"anomaly_count": 0,
"campaign_key": "0223228e79ea66f96c464b2ea5234b29c91d821a",
"event_fingerprint": "a4eb3bdaea671903d3ce718aa560d7f3c055f5fb",
"classification_reason": "Rafale d'authentification SSH \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"
],
"matched_patterns": [
"pat-0401",
"pat-0629"
],
"matched_pattern_names": [
"SMTP EHLO",
"SMTPS EHLO"
],
"pattern_ids": [
"pat-0401",
"pat-0629"
],
"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": "smtp-submission",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "CH",
"asn": 402253,
"org": "SKN Subnet & Telecom Ltd",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "fe5c166a37366e18bc8d23e75a9bf691",
"path_pattern_hash": "6a708bf69e8680803ad7dadb39e2e4d9"
},
"target_context": {
"dst_port": 587,
"service": "smtp-submission",
"service_name": "smtp-submission",
"risk_score": 42
},
"payload_preview": "EHLO ehlo-75629.service\r\n",
"request_sample": "EHLO ehlo-75629.service\r\n",
"payload_snippet": "EHLO ehlo-75629.service",
"evidence": {
"request_sample": "EHLO ehlo-75629.service\r\n",
"payload_snippet": "EHLO ehlo-75629.service",
"classification_reason": "Rafale d'authentification SSH \u00b7 confiance 100%"
},
"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": "b128785e86199bda623862253d1105ddd5b3c82f",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"payload_preview": "EHLO ehlo-75629.service",
"port": 587,
"service": "smtp-submission",
"service_label_fr": "SMTP SUBMISSION"
},
"evidence_snippet": "EHLO ehlo-75629.service",
"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 3 signal(aux) capteur",
"site_display": {
"classification": null,
"classification_reason": "Rafale d'authentification SSH \u00b7 confiance 100%",
"classification_reason_label_fr": "Rafale d'authentification SSH \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 (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": "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": [
"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",
"payload_preview": "EHLO ehlo-75629.service",
"port": 587,
"service": "smtp-submission",
"service_label_fr": "SMTP SUBMISSION"
},
"attack_vector": "port scan syn \u00b7 via SMTP SUBMISSION:587 \u00b7 (reconnaissance)",
"evidence_snippet": "EHLO ehlo-75629.service",
"target_port_label": "587 \u00b7 SMTP SUBMISSION",
"emulator_service": "smtp-submission",
"confidence_reason": "Confiance 100 % \u2014 3 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": "smtp_submission",
"service_banner": "honeypot-smtp-submission",
"service_os": "linux",
"dst_port": "587"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"multi_protocol_correlation": true,
"multi_protocol_count": 3,
"multi_protocol_sample": [
"smtp",
"smtp-submission",
"smtps"
],
"multi_protocol_window_s": 300,
"behavior_alerts": [
"multi_protocol_correlation"
],
"correlation_confidence_boost": 8,
"attack_chain_stage": "reconnaissance",
"ban_policy": "advisory_monitor",
"tags_list": [
"net_bruteforce_burst",
"net_smtp_probe",
"smtp_emulated"
]
}
|
|
|
TCP |
465 · SMTPS
|
smtps
|
Sonde PostgreSQL
postgres probe · via SMTPS:465 · (sonde / probe)
|
Élevée
|
Faible · 35
|
|
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
SMTPS
WAF
—
Recommandation
Surveiller
Tags
net_bruteforce_burst
net_smtp_probe
smtp_emulated
tls_clienthello
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
465
Chemin / cible
—
Service
SMTPS
Payload
� ��R�� f�w��}�?V�������[��y��T�[Z ��>��F��MG�U.m�,�I�Ĉ 2" ?Ȱ� �+�/�,�0̨̩� �� � [ �
Pourquoi cette classification : Rafale d'authentification SSH · confiance 49%
Confiance classification
57%
Corrélation +8
Risque capteur
Faible
· 35
Confiance : Confiance 49 % — Motif catalogue confirmé
Protocole émulé
1
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)
� ��R��
f�w��}�?V�������[��y��T�[Z ��>��F��MG�U.m�,�I�Ĉ 2" ?Ȱ� �+�/�,�0̨̩� ��
� [ �
Requête brute (extrait)
� ��R�� f�w��}�?V�������[��y��T�[Z ��>��F��MG�U.m�,�I�Ĉ 2" ?Ȱ� �+�/�,�0̨̩� �� � [ � � 2 + 3�����FQ&�\�6�Y�� ��< �9c�FAaH
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a35303220352e352e32204572726f723a20636f6d6d616e64206e6f74207265636f676e697a65640d0a",
"emulator_response_len": 86,
"bytes_in": 1479,
"payload_entropy": 7.716399022944585,
"port_category": "well_known",
"org": "SKN Subnet & Telecom Ltd",
"service": "smtps",
"app_proto": "smtps",
"asn": 402253,
"country": "CH",
"dst_port": 465,
"risk_waf": 8,
"risk_classification": 32,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 30,
"risk_novelty": 15,
"risk_boost": 0,
"risk_granularity": 1.4,
"risk_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 15
},
"risk_score": 35,
"tag_count": 4,
"anomaly_count": 0,
"campaign_key": "4475b8c27259aa133e315928afbcede053f60951",
"event_fingerprint": "ece26b28632e9bedcfad19f3ade19a517de5274c",
"classification_reason": "Rafale d'authentification SSH \u00b7 confiance 49%",
"confidence": 0.57,
"classification_confidence": 0.57,
"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": 30,
"novelty": 15,
"risk_score": 35,
"correlation_boost": 8
},
"named_classification_skipped": false,
"service_name": "smtps",
"risk_confidence_factor": 49,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "CH",
"asn": 402253,
"org": "SKN Subnet & Telecom Ltd",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "f07501bf9da4fa7dcea0aa3909ebaaae",
"path_pattern_hash": "80f3c71fe26f36a0a9399108643f66c5"
},
"target_context": {
"dst_port": 465,
"service": "smtps",
"service_name": "smtps",
"risk_score": 35
},
"payload_snippet": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\ufffd\u0018R\ufffd\ufffd\nf\ufffdw\ufffd\ufffd}\ufffd?V\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd[\ufffd\ufffdy\ufffd\ufffdT\ufffd[Z \ufffd\ufffd>\u0007\u001b\ufffd\ufffdF\ufffd\ufffdMG\ufffdU.m\ufffd,\ufffdI\ufffd\u0108 2\"\t?\u0230\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\u0005[\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\ufffd\u0018R\ufffd\ufffd\nf\ufffdw\ufffd\ufffd}\ufffd?V\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd[\ufffd\ufffdy\ufffd\ufffdT\ufffd[Z \ufffd\ufffd>\u0007\u001b\ufffd\ufffdF\ufffd\ufffdMG\ufffdU.m\ufffd,\ufffdI\ufffd\u0108 2\"\t?\u0230\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\u0005[\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\u0016\u0000\u0014\b\u0004\u0004\u0003\b\u0007\b\u0005\b\u0006\u0004\u0001\u0005\u0001\u0006\u0001\u0005\u0003\u0006\u0003\u00002\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\u0005\u0004\u0003\u0004\u0003\u0003\u00003\u0004\ufffd\u0004\ufffd\u0011\ufffd\u0004\ufffd\ufffd\u001aFQ&\u0002\ufffd\\\ufffd6\ufffd\u0004Y\ufffd\ufffd\n\ufffd\ufffd<\u001f\ufffd9c\ufffdFAaH",
"payload_snippet": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\ufffd\u0018R\ufffd\ufffd\nf\ufffdw\ufffd\ufffd}\ufffd?V\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd[\ufffd\ufffdy\ufffd\ufffdT\ufffd[Z \ufffd\ufffd>\u0007\u001b\ufffd\ufffdF\ufffd\ufffdMG\ufffdU.m\ufffd,\ufffdI\ufffd\u0108 2\"\t?\u0230\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\u0005[\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"classification_reason": "Rafale d'authentification SSH \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": "46c9bd5b764168d627b178602847369386cc4f18",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"payload_preview": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\ufffd\u0018R\ufffd\ufffd\nf\ufffdw\ufffd\ufffd}\ufffd?V\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd[\ufffd\ufffdy\ufffd\ufffdT\ufffd[Z \ufffd\ufffd>\u0007\u001b\ufffd\ufffdF\ufffd\ufffdMG\ufffdU.m\ufffd,\ufffdI\ufffd\u0108 2\"\t?\u0230\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\u0005[\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"port": 465,
"service": "smtps",
"service_label_fr": "SMTPS"
},
"evidence_snippet": "\ufffd\ufffd\ufffdR\ufffd\ufffd\nf\ufffdw\ufffd\ufffd}\ufffd?V\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd[\ufffd\ufffdy\ufffd\ufffdT\ufffd[Z \ufffd\ufffd>\ufffd\ufffdF\ufffd\ufffdMG\ufffdU.m\ufffd,\ufffdI\ufffd\u0108 2\"\t?\u0230\ufffd\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\ufffd\n\ufffd[\ufffd",
"attack_vector": "postgres probe \u00b7 via SMTPS:465 \u00b7 (sonde \/ probe)",
"target_port_label": "465 \u00b7 SMTPS",
"emulator_service": "smtps",
"confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Rafale d'authentification SSH \u00b7 confiance 49%",
"classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 49%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 35\/100",
"confidence_pct": 57,
"confidence_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 15,
"risk_score": 35,
"correlation_boost": 8
},
"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": "smtps",
"service_label_fr": "SMTPS",
"dst_port": 465,
"protocol_emulated": true,
"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-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",
"payload_preview": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\ufffd\u0018R\ufffd\ufffd\nf\ufffdw\ufffd\ufffd}\ufffd?V\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd[\ufffd\ufffdy\ufffd\ufffdT\ufffd[Z \ufffd\ufffd>\u0007\u001b\ufffd\ufffdF\ufffd\ufffdMG\ufffdU.m\ufffd,\ufffdI\ufffd\u0108 2\"\t?\u0230\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\u0005[\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"port": 465,
"service": "smtps",
"service_label_fr": "SMTPS"
},
"attack_vector": "postgres probe \u00b7 via SMTPS:465 \u00b7 (sonde \/ probe)",
"evidence_snippet": "\ufffd\ufffd\ufffdR\ufffd\ufffd\nf\ufffdw\ufffd\ufffd}\ufffd?V\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd[\ufffd\ufffdy\ufffd\ufffdT\ufffd[Z \ufffd\ufffd>\ufffd\ufffdF\ufffd\ufffdMG\ufffdU.m\ufffd,\ufffdI\ufffd\u0108 2\"\t?\u0230\ufffd\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\ufffd\n\ufffd[\ufffd",
"target_port_label": "465 \u00b7 SMTPS",
"emulator_service": "smtps",
"confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 57 % \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": "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": 2,
"multi_protocol_sample": [
"smtp",
"smtps"
],
"multi_protocol_window_s": 300,
"behavior_alerts": [
"multi_protocol_correlation"
],
"correlation_confidence_boost": 8,
"attack_chain_stage": "discovery",
"ban_policy": "advisory_monitor",
"tags_list": [
"net_bruteforce_burst",
"net_smtp_probe",
"smtp_emulated",
"tls_clienthello"
]
}
|
|
|
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
Multi-protocole corrélé (5 min)
Protocole
Émulateur
SMTP-SUBMISSION
WAF
—
Recommandation
Surveiller
Tags
net_bruteforce_burst
net_smtp_probe
smtp_emulated
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
587
Chemin / cible
—
Pourquoi cette classification : Rafale d'authentification SSH · confiance 100%
Confiance classification
100%
Corrélation +8
Risque capteur
Moyen
· 42
Confiance : Confiance 100 % — 3 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": "SKN Subnet & Telecom Ltd",
"service": "smtp-submission",
"app_proto": "smtp-submission",
"asn": 402253,
"country": "CH",
"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": 5.7,
"risk_breakdown": {
"waf": 8,
"classification": 64,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0
},
"risk_score": 42,
"tag_count": 3,
"anomaly_count": 0,
"campaign_key": "0223228e79ea66f96c464b2ea5234b29c91d821a",
"event_fingerprint": "a4eb3bdaea671903d3ce718aa560d7f3c055f5fb",
"classification_reason": "Rafale d'authentification SSH \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": "smtp-submission",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "CH",
"asn": 402253,
"org": "SKN Subnet & Telecom Ltd",
"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": "09a8567141b4c264cf8a4ffad7059760a9e2b15d",
"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 3 signal(aux) capteur",
"site_display": {
"classification": null,
"classification_reason": "Rafale d'authentification SSH \u00b7 confiance 100%",
"classification_reason_label_fr": "Rafale d'authentification SSH \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 (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": "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": [
"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": 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 3 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": "smtp_submission",
"service_banner": "honeypot-smtp-submission",
"service_os": "linux",
"dst_port": "587"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"multi_protocol_correlation": true,
"multi_protocol_count": 3,
"multi_protocol_sample": [
"smtp",
"smtp-submission",
"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_bruteforce_burst",
"net_smtp_probe",
"smtp_emulated"
]
}
|
|
|
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
Multi-protocole corrélé (5 min)
Protocole
Émulateur
SMTP-SUBMISSION
WAF
—
Recommandation
Surveiller
Tags
net_bruteforce_burst
net_smtp_probe
smtp_emulated
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
587
Chemin / cible
—
Service
SMTP SUBMISSION
Payload
EHLO ehlo-68906.service
Pourquoi cette classification : Rafale d'authentification SSH · confiance 100%
Confiance classification
100%
Corrélation +8
Risque capteur
Moyen
· 42
Confiance : Confiance 100 % — 3 signal(aux) capteur
Protocole émulé
1
Signaux
MITRE-T1046
SIGMA-net-port-scan
Beh Multi Port 60S
Tactiques MITRE
TA0043
Motifs de détection (base)
SMTP EHLO
SMTPS EHLO
User-Agent
—
Règles WAF
—
Payload (extrait)
EHLO ehlo-68906.service
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a",
"emulator_response_len": 96,
"bytes_in": 25,
"payload_entropy": 4.373660689688184,
"port_category": "well_known",
"org": "SKN Subnet & Telecom Ltd",
"service": "smtp-submission",
"app_proto": "smtp-submission",
"asn": 402253,
"country": "CH",
"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": 5.7,
"risk_breakdown": {
"waf": 8,
"classification": 64,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0
},
"risk_score": 42,
"tag_count": 3,
"anomaly_count": 0,
"campaign_key": "0223228e79ea66f96c464b2ea5234b29c91d821a",
"event_fingerprint": "a4eb3bdaea671903d3ce718aa560d7f3c055f5fb",
"classification_reason": "Rafale d'authentification SSH \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"
],
"matched_patterns": [
"pat-0401",
"pat-0629"
],
"matched_pattern_names": [
"SMTP EHLO",
"SMTPS EHLO"
],
"pattern_ids": [
"pat-0401",
"pat-0629"
],
"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": "smtp-submission",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "CH",
"asn": 402253,
"org": "SKN Subnet & Telecom Ltd",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "6350da3e15926a8068e6afba8adc72c7",
"path_pattern_hash": "6a708bf69e8680803ad7dadb39e2e4d9"
},
"target_context": {
"dst_port": 587,
"service": "smtp-submission",
"service_name": "smtp-submission",
"risk_score": 42
},
"payload_preview": "EHLO ehlo-68906.service\r\n",
"request_sample": "EHLO ehlo-68906.service\r\n",
"payload_snippet": "EHLO ehlo-68906.service",
"evidence": {
"request_sample": "EHLO ehlo-68906.service\r\n",
"payload_snippet": "EHLO ehlo-68906.service",
"classification_reason": "Rafale d'authentification SSH \u00b7 confiance 100%"
},
"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": "65d241ed0b240deff0640a540209e475a1be8463",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"payload_preview": "EHLO ehlo-68906.service",
"port": 587,
"service": "smtp-submission",
"service_label_fr": "SMTP SUBMISSION"
},
"evidence_snippet": "EHLO ehlo-68906.service",
"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 3 signal(aux) capteur",
"site_display": {
"classification": null,
"classification_reason": "Rafale d'authentification SSH \u00b7 confiance 100%",
"classification_reason_label_fr": "Rafale d'authentification SSH \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 (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": "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": [
"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",
"payload_preview": "EHLO ehlo-68906.service",
"port": 587,
"service": "smtp-submission",
"service_label_fr": "SMTP SUBMISSION"
},
"attack_vector": "port scan syn \u00b7 via SMTP SUBMISSION:587 \u00b7 (reconnaissance)",
"evidence_snippet": "EHLO ehlo-68906.service",
"target_port_label": "587 \u00b7 SMTP SUBMISSION",
"emulator_service": "smtp-submission",
"confidence_reason": "Confiance 100 % \u2014 3 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": "smtp_submission",
"service_banner": "honeypot-smtp-submission",
"service_os": "linux",
"dst_port": "587"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"multi_protocol_correlation": true,
"multi_protocol_count": 3,
"multi_protocol_sample": [
"smtp",
"smtp-submission",
"smtps"
],
"multi_protocol_window_s": 300,
"behavior_alerts": [
"multi_protocol_correlation"
],
"correlation_confidence_boost": 8,
"attack_chain_stage": "reconnaissance",
"ban_policy": "advisory_monitor",
"tags_list": [
"net_bruteforce_burst",
"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
Corrélations
Multi-protocole corrélé (5 min)
MITRE
TA0007
TA0007
TA0001
Protocole
Émulateur
SMTPS
WAF
—
Recommandation
Investiguer
Tags
net_bruteforce_burst
net_smtp_probe
smtp_emulated
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
465
Chemin / cible
—
Service
SMTPS
Payload
EHLO ehlo-15567.service
Pourquoi cette classification : Rafale d'authentification SSH · confiance 100%
Confiance classification
100%
Corrélation +8
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
—
Payload (extrait)
EHLO ehlo-15567.service
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a",
"emulator_response_len": 96,
"bytes_in": 25,
"payload_entropy": 4.373660689688184,
"port_category": "well_known",
"org": "SKN Subnet & Telecom Ltd",
"service": "smtps",
"app_proto": "smtps",
"asn": 402253,
"country": "CH",
"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": 1,
"risk_breakdown": {
"waf": 8,
"classification": 47,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0
},
"risk_score": 50,
"tag_count": 3,
"anomaly_count": 0,
"campaign_key": "5dbf7cd711e69845bca8c8b1bd6a465e5ce53db1",
"event_fingerprint": "ece26b28632e9bedcfad19f3ade19a517de5274c",
"classification_reason": "Rafale d'authentification SSH \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,
"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": "CH",
"asn": 402253,
"org": "SKN Subnet & Telecom Ltd",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "ac64c31d4227f54453882e97e110c54b",
"path_pattern_hash": "0585f924ca84c34a681a0e1500b9f97a"
},
"target_context": {
"dst_port": 465,
"service": "smtps",
"service_name": "smtps",
"risk_score": 50
},
"payload_preview": "EHLO ehlo-15567.service\r\n",
"request_sample": "EHLO ehlo-15567.service\r\n",
"payload_snippet": "EHLO ehlo-15567.service",
"evidence": {
"request_sample": "EHLO ehlo-15567.service\r\n",
"payload_snippet": "EHLO ehlo-15567.service",
"classification_reason": "Rafale d'authentification SSH \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": "a8a3acfde7c8622105023158b33e3ef16bdc993b",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"payload_preview": "EHLO ehlo-15567.service",
"port": 465,
"service": "smtps",
"service_label_fr": "SMTPS"
},
"evidence_snippet": "EHLO ehlo-15567.service",
"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": "Rafale d'authentification SSH \u00b7 confiance 100%",
"classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTPS \u2014 multi-protocole (2 protocoles \u00b7 5 min)",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 47,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0,
"risk_score": 50,
"correlation_boost": 8
},
"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": [
"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",
"payload_preview": "EHLO ehlo-15567.service",
"port": 465,
"service": "smtps",
"service_label_fr": "SMTPS"
},
"attack_vector": "smtp probe \u00b7 via SMTPS:465 \u00b7 (sonde \/ probe)",
"evidence_snippet": "EHLO ehlo-15567.service",
"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 \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": "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": 2,
"multi_protocol_sample": [
"smtp",
"smtps"
],
"multi_protocol_window_s": 300,
"behavior_alerts": [
"multi_protocol_correlation"
],
"correlation_confidence_boost": 8,
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_bruteforce_burst",
"net_smtp_probe",
"smtp_emulated"
]
}
|
|
|
TCP |
25 · SMTP
|
smtp
|
Sonde PostgreSQL
postgres probe · via SMTP:25 · (sonde / probe)
|
Élevée
|
Faible · 35
|
|
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
tls_clienthello
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
25
Chemin / cible
—
Service
SMTP
Payload
� �Gt��t�12���Qm���<Z�s���������L A�.d��;>���E� �2�;��0>$�̺H� �+�/�,�0̨̩� �� � [ �
Pourquoi cette classification : Type « postgres_probe » (signaux protocolaires) · confiance 49%
Confiance classification
49%
Confiance modérée — signal unique
Risque capteur
Faible
· 35
Confiance : Confiance 49 % — Motif catalogue confirmé
Protocole émulé
1
Signaux
pat-0369
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PostgreSQL startup
STUN binding
Minecraft varint handshake
SOCKS5 greeting
SIP TLS ClientHello
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
� �Gt��t�12���Qm���<Z�s���������L A�.d��;>���E� �2�;��0>$�̺H� �+�/�,�0̨̩� ��
� [ �
Requête brute (extrait)
� �Gt��t�12���Qm���<Z�s���������L A�.d��;>���E� �2�;��0>$�̺H� �+�/�,�0̨̩� �� � [ � � 2 + 3���� '�"��[�g���_(q �$��M�bݵ
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a35303220352e352e32204572726f723a20636f6d6d616e64206e6f74207265636f676e697a65640d0a",
"emulator_response_len": 86,
"bytes_in": 1479,
"payload_entropy": 7.716881544811283,
"port_category": "well_known",
"org": "SKN Subnet & Telecom Ltd",
"service": "smtp",
"app_proto": "smtp",
"asn": 402253,
"country": "CH",
"dst_port": 25,
"risk_waf": 8,
"risk_classification": 32,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 30,
"risk_novelty": 15,
"risk_boost": 0,
"risk_granularity": 5,
"risk_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 15
},
"risk_score": 35,
"tag_count": 3,
"anomaly_count": 0,
"campaign_key": "9223ca9002b6b9ca42bd3dad9b85b85f49d545d7",
"event_fingerprint": "3d09fc52d69030bda96b86438d4460cfb5a981fd",
"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": 30,
"novelty": 15,
"risk_score": 35
},
"named_classification_skipped": false,
"service_name": "smtp",
"risk_confidence_factor": 49,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "CH",
"asn": 402253,
"org": "SKN Subnet & Telecom Ltd",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "90658750e824293dce1dc2eeaad56589",
"path_pattern_hash": "80f3c71fe26f36a0a9399108643f66c5"
},
"target_context": {
"dst_port": 25,
"service": "smtp",
"service_name": "smtp",
"risk_score": 35
},
"payload_snippet": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003Gt\ufffd\ufffd\u0003t\ufffd12\ufffd\ufffd\ufffdQm\ufffd\ufffd\ufffd<Z\ufffds\ufffd\ufffd\ufffd\ufffd\u0010\ufffd\ufffd\ufffd\ufffd\ufffdL \u0018A\ufffd.d\ufffd\u0018\ufffd;>\ufffd\ufffd\ufffdE\ufffd\u001d\ufffd2\ufffd;\u0017\ufffd\ufffd0>$\ufffd\u033aH\ufffd\u000b\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005[\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"evidence": {
"request_sample": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003Gt\ufffd\ufffd\u0003t\ufffd12\ufffd\ufffd\ufffdQm\ufffd\ufffd\ufffd<Z\ufffds\ufffd\ufffd\ufffd\ufffd\u0010\ufffd\ufffd\ufffd\ufffd\ufffdL \u0018A\ufffd.d\ufffd\u0018\ufffd;>\ufffd\ufffd\ufffdE\ufffd\u001d\ufffd2\ufffd;\u0017\ufffd\ufffd0>$\ufffd\u033aH\ufffd\u000b\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005[\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\u0016\u0000\u0014\b\u0004\u0004\u0003\b\u0007\b\u0005\b\u0006\u0004\u0001\u0005\u0001\u0006\u0001\u0005\u0003\u0006\u0003\u00002\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\u0005\u0004\u0003\u0004\u0003\u0003\u00003\u0004\ufffd\u0004\ufffd\u0011\ufffd\u0004\ufffd\u001f'\u0001\ufffd\"\ufffd\ufffd[\ufffdg\ufffd\ufffd\ufffd_(\u0006q\u0015\f\ufffd$\ufffd\ufffdM\ufffdb\u0775",
"payload_snippet": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003Gt\ufffd\ufffd\u0003t\ufffd12\ufffd\ufffd\ufffdQm\ufffd\ufffd\ufffd<Z\ufffds\ufffd\ufffd\ufffd\ufffd\u0010\ufffd\ufffd\ufffd\ufffd\ufffdL \u0018A\ufffd.d\ufffd\u0018\ufffd;>\ufffd\ufffd\ufffdE\ufffd\u001d\ufffd2\ufffd;\u0017\ufffd\ufffd0>$\ufffd\u033aH\ufffd\u000b\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005[\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": "f53f57c7c8171a060bb1be60633d9a9411674f7c",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"payload_preview": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003Gt\ufffd\ufffd\u0003t\ufffd12\ufffd\ufffd\ufffdQm\ufffd\ufffd\ufffd<Z\ufffds\ufffd\ufffd\ufffd\ufffd\u0010\ufffd\ufffd\ufffd\ufffd\ufffdL \u0018A\ufffd.d\ufffd\u0018\ufffd;>\ufffd\ufffd\ufffdE\ufffd\u001d\ufffd2\ufffd;\u0017\ufffd\ufffd0>$\ufffd\u033aH\ufffd\u000b\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005[\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"port": 25,
"service": "smtp",
"service_label_fr": "SMTP"
},
"evidence_snippet": "\ufffd\ufffdGt\ufffd\ufffdt\ufffd12\ufffd\ufffd\ufffdQm\ufffd\ufffd\ufffd<Z\ufffds\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdL A\ufffd.d\ufffd\ufffd;>\ufffd\ufffd\ufffdE\ufffd\ufffd2\ufffd;\ufffd\ufffd0>$\ufffd\u033aH\ufffd\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\ufffd\n\ufffd[\ufffd",
"attack_vector": "postgres probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)",
"target_port_label": "25 \u00b7 SMTP",
"emulator_service": "smtp",
"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": 30,
"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": "smtp",
"service_label_fr": "SMTP",
"dst_port": 25,
"protocol_emulated": true,
"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": "Postfix ESMTP",
"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": {
"smtp_auth_fr": "Sonde protocole SMTP",
"payload_preview": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003Gt\ufffd\ufffd\u0003t\ufffd12\ufffd\ufffd\ufffdQm\ufffd\ufffd\ufffd<Z\ufffds\ufffd\ufffd\ufffd\ufffd\u0010\ufffd\ufffd\ufffd\ufffd\ufffdL \u0018A\ufffd.d\ufffd\u0018\ufffd;>\ufffd\ufffd\ufffdE\ufffd\u001d\ufffd2\ufffd;\u0017\ufffd\ufffd0>$\ufffd\u033aH\ufffd\u000b\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005[\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"port": 25,
"service": "smtp",
"service_label_fr": "SMTP"
},
"attack_vector": "postgres probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)",
"evidence_snippet": "\ufffd\ufffdGt\ufffd\ufffdt\ufffd12\ufffd\ufffd\ufffdQm\ufffd\ufffd\ufffd<Z\ufffds\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdL A\ufffd.d\ufffd\ufffd;>\ufffd\ufffd\ufffdE\ufffd\ufffd2\ufffd;\ufffd\ufffd0>$\ufffd\u033aH\ufffd\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\ufffd\n\ufffd[\ufffd",
"target_port_label": "25 \u00b7 SMTP",
"emulator_service": "smtp",
"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": "mail",
"service_banner": "Postfix ESMTP",
"service_os": "linux",
"dst_port": "25"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_monitor",
"tags_list": [
"net_smtp_probe",
"smtp_emulated",
"tls_clienthello"
]
}
|
|
|
TCP |
465 · SMTPS
|
smtps
|
Sonde port 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
Corrélations
Multi-protocole corrélé (5 min)
MITRE
TA0007
TA0007
TA0001
Protocole
Émulateur
SMTPS
WAF
—
Recommandation
Surveiller
Tags
net_bruteforce_burst
net_smtp_probe
smtp_emulated
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
465
Chemin / cible
—
Preuve honeypot — Sonde port 465/TCP
Connexion détectée sur le port 465 (TCP) du capteur simulé.
Pourquoi cette classification : Rafale d'authentification SSH · confiance 55%
Confiance classification
63%
Corrélation +8
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": "SKN Subnet & Telecom Ltd",
"service": "smtps",
"app_proto": "smtps",
"asn": 402253,
"country": "CH",
"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": 1,
"risk_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0
},
"risk_score": 40,
"tag_count": 3,
"anomaly_count": 0,
"campaign_key": "5dbf7cd711e69845bca8c8b1bd6a465e5ce53db1",
"event_fingerprint": "ece26b28632e9bedcfad19f3ade19a517de5274c",
"classification_reason": "Rafale d'authentification SSH \u00b7 confiance 55%",
"confidence": 0.63,
"classification_confidence": 0.63,
"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,
"correlation_boost": 8
},
"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": "CH",
"asn": 402253,
"org": "SKN Subnet & Telecom Ltd",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"path_pattern_hash": "b05d2b3cc6e7841ebf1d3b3f6a2b095b"
},
"target_context": {
"dst_port": 465,
"service": "smtps",
"service_name": "smtps",
"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": "1f1569b972e4079df8ac6847558377353939beed",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"port": 465,
"service": "smtps",
"service_label_fr": "SMTPS"
},
"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": "Rafale d'authentification SSH \u00b7 confiance 55%",
"classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 55%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 40\/100",
"confidence_pct": 63,
"confidence_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0,
"risk_score": 40,
"correlation_boost": 8
},
"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": [
"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 465 tcp \u00b7 via SMTPS:465 \u00b7 (sonde \/ probe)",
"evidence_snippet": null,
"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 63 % \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": "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": 2,
"multi_protocol_sample": [
"smtp",
"smtps"
],
"multi_protocol_window_s": 300,
"behavior_alerts": [
"multi_protocol_correlation"
],
"correlation_confidence_boost": 8,
"attack_chain_stage": "discovery",
"matched_patterns": [],
"ban_policy": "advisory_monitor",
"tags_list": [
"net_bruteforce_burst",
"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
Corrélations
Multi-protocole corrélé (5 min)
MITRE
TA0007
TA0007
TA0001
Protocole
Émulateur
SMTPS
WAF
—
Recommandation
Investiguer
Tags
net_bruteforce_burst
net_smtp_probe
smtp_emulated
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
465
Chemin / cible
—
Service
SMTPS
Payload
EHLO ehlo-65194.service
Pourquoi cette classification : Rafale d'authentification SSH · confiance 100%
Confiance classification
100%
Corrélation +8
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
—
Payload (extrait)
EHLO ehlo-65194.service
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a",
"emulator_response_len": 96,
"bytes_in": 25,
"payload_entropy": 4.453660689688184,
"port_category": "well_known",
"org": "SKN Subnet & Telecom Ltd",
"service": "smtps",
"app_proto": "smtps",
"asn": 402253,
"country": "CH",
"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": 1,
"risk_breakdown": {
"waf": 8,
"classification": 47,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0
},
"risk_score": 50,
"tag_count": 3,
"anomaly_count": 0,
"campaign_key": "5dbf7cd711e69845bca8c8b1bd6a465e5ce53db1",
"event_fingerprint": "ece26b28632e9bedcfad19f3ade19a517de5274c",
"classification_reason": "Rafale d'authentification SSH \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,
"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": "CH",
"asn": 402253,
"org": "SKN Subnet & Telecom Ltd",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "2722bfeba963049512ccc29cade3b661",
"path_pattern_hash": "0585f924ca84c34a681a0e1500b9f97a"
},
"target_context": {
"dst_port": 465,
"service": "smtps",
"service_name": "smtps",
"risk_score": 50
},
"payload_preview": "EHLO ehlo-65194.service\r\n",
"request_sample": "EHLO ehlo-65194.service\r\n",
"payload_snippet": "EHLO ehlo-65194.service",
"evidence": {
"request_sample": "EHLO ehlo-65194.service\r\n",
"payload_snippet": "EHLO ehlo-65194.service",
"classification_reason": "Rafale d'authentification SSH \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": "ffbff32dcb9c6f21cbe3c34bbd75a0e1bb6c00d4",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"payload_preview": "EHLO ehlo-65194.service",
"port": 465,
"service": "smtps",
"service_label_fr": "SMTPS"
},
"evidence_snippet": "EHLO ehlo-65194.service",
"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": "Rafale d'authentification SSH \u00b7 confiance 100%",
"classification_reason_label_fr": "Rafale d'authentification SSH \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTPS \u2014 multi-protocole (2 protocoles \u00b7 5 min)",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 47,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0,
"risk_score": 50,
"correlation_boost": 8
},
"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": [
"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",
"payload_preview": "EHLO ehlo-65194.service",
"port": 465,
"service": "smtps",
"service_label_fr": "SMTPS"
},
"attack_vector": "smtp probe \u00b7 via SMTPS:465 \u00b7 (sonde \/ probe)",
"evidence_snippet": "EHLO ehlo-65194.service",
"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 \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": "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": 2,
"multi_protocol_sample": [
"smtp",
"smtps"
],
"multi_protocol_window_s": 300,
"behavior_alerts": [
"multi_protocol_correlation"
],
"correlation_confidence_boost": 8,
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_bruteforce_burst",
"net_smtp_probe",
"smtp_emulated"
]
}
|
|
|
TCP |
25 · SMTP
|
smtp
|
Sonde SMTP
smtp probe · via SMTP:25 · (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
SMTP
WAF
—
Recommandation
Investiguer
Tags
net_smtp_probe
smtp_emulated
smtp_enumeration
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
25
Chemin / cible
—
Service
SMTP
Payload
EHLO ehlo-58520.service
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
—
Payload (extrait)
EHLO ehlo-58520.service
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a",
"emulator_response_len": 96,
"smtp_helo_hash": "3beffa9fd17caf54fea4e0a718b6be98b29d9638",
"bytes_in": 25,
"payload_entropy": 4.373660689688184,
"port_category": "well_known",
"org": "SKN Subnet & Telecom Ltd",
"service": "smtp",
"app_proto": "smtp",
"asn": 402253,
"country": "CH",
"dst_port": 25,
"risk_waf": 8,
"risk_classification": 47,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 30,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 5,
"risk_breakdown": {
"waf": 8,
"classification": 47,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0
},
"risk_score": 50,
"tag_count": 3,
"anomaly_count": 0,
"campaign_key": "fd952417e2c1da4d499e9743f0944fe37efe09d7",
"event_fingerprint": "3d09fc52d69030bda96b86438d4460cfb5a981fd",
"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": "smtp",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "CH",
"asn": 402253,
"org": "SKN Subnet & Telecom Ltd",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "3d207c119acbeea5d987abe56b4f5530",
"path_pattern_hash": "0585f924ca84c34a681a0e1500b9f97a"
},
"target_context": {
"dst_port": 25,
"service": "smtp",
"service_name": "smtp",
"risk_score": 50
},
"payload_preview": "EHLO ehlo-58520.service\r\n",
"request_sample": "EHLO ehlo-58520.service\r\n",
"payload_snippet": "EHLO ehlo-58520.service",
"evidence": {
"request_sample": "EHLO ehlo-58520.service\r\n",
"payload_snippet": "EHLO ehlo-58520.service",
"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": "a983e0b3f907950a6833823e3878373e3fe68002",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"payload_preview": "EHLO ehlo-58520.service",
"port": 25,
"service": "smtp",
"service_label_fr": "SMTP"
},
"evidence_snippet": "EHLO ehlo-58520.service",
"attack_vector": "smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)",
"target_port_label": "25 \u00b7 SMTP",
"emulator_service": "smtp",
"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 SMTP",
"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": "smtp",
"service_label_fr": "SMTP",
"dst_port": 25,
"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": "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",
"payload_preview": "EHLO ehlo-58520.service",
"port": 25,
"service": "smtp",
"service_label_fr": "SMTP"
},
"attack_vector": "smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)",
"evidence_snippet": "EHLO ehlo-58520.service",
"target_port_label": "25 \u00b7 SMTP",
"emulator_service": "smtp",
"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": "mail",
"service_banner": "Postfix ESMTP",
"service_os": "linux",
"dst_port": "25"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_smtp_probe",
"smtp_emulated",
"smtp_enumeration"
]
}
|
|
|
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": "SKN Subnet & Telecom Ltd",
"service": "smtp",
"app_proto": "smtp",
"asn": 402253,
"country": "CH",
"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": "CH",
"asn": 402253,
"org": "SKN Subnet & Telecom Ltd",
"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"
]
}
|
|
|
TCP |
25 · SMTP
|
smtp
|
Sonde SMTP
smtp probe · via SMTP:25 · (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
SMTP
WAF
—
Recommandation
Investiguer
Tags
net_smtp_probe
smtp_emulated
smtp_enumeration
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
25
Chemin / cible
—
Service
SMTP
Payload
EHLO ehlo-50270.service
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
—
Payload (extrait)
EHLO ehlo-50270.service
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a",
"emulator_response_len": 96,
"smtp_helo_hash": "f9fda45bec0bbc43e82233f992db5eca473505f0",
"bytes_in": 25,
"payload_entropy": 4.373660689688184,
"port_category": "well_known",
"org": "SKN Subnet & Telecom Ltd",
"service": "smtp",
"app_proto": "smtp",
"asn": 402253,
"country": "CH",
"dst_port": 25,
"risk_waf": 8,
"risk_classification": 47,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 30,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 5,
"risk_breakdown": {
"waf": 8,
"classification": 47,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0
},
"risk_score": 50,
"tag_count": 3,
"anomaly_count": 0,
"campaign_key": "fd952417e2c1da4d499e9743f0944fe37efe09d7",
"event_fingerprint": "3d09fc52d69030bda96b86438d4460cfb5a981fd",
"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": "smtp",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "CH",
"asn": 402253,
"org": "SKN Subnet & Telecom Ltd",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "733f1298eeb2f190cb29eae094c44421",
"path_pattern_hash": "0585f924ca84c34a681a0e1500b9f97a"
},
"target_context": {
"dst_port": 25,
"service": "smtp",
"service_name": "smtp",
"risk_score": 50
},
"payload_preview": "EHLO ehlo-50270.service\r\n",
"request_sample": "EHLO ehlo-50270.service\r\n",
"payload_snippet": "EHLO ehlo-50270.service",
"evidence": {
"request_sample": "EHLO ehlo-50270.service\r\n",
"payload_snippet": "EHLO ehlo-50270.service",
"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": "90e1335bd4eddb038fc31b67379542348278d9ef",
"protocol_details": {
"smtp_auth_fr": "Sonde protocole SMTP",
"payload_preview": "EHLO ehlo-50270.service",
"port": 25,
"service": "smtp",
"service_label_fr": "SMTP"
},
"evidence_snippet": "EHLO ehlo-50270.service",
"attack_vector": "smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)",
"target_port_label": "25 \u00b7 SMTP",
"emulator_service": "smtp",
"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 SMTP",
"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": "smtp",
"service_label_fr": "SMTP",
"dst_port": 25,
"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": "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",
"payload_preview": "EHLO ehlo-50270.service",
"port": 25,
"service": "smtp",
"service_label_fr": "SMTP"
},
"attack_vector": "smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)",
"evidence_snippet": "EHLO ehlo-50270.service",
"target_port_label": "25 \u00b7 SMTP",
"emulator_service": "smtp",
"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": "mail",
"service_banner": "Postfix ESMTP",
"service_os": "linux",
"dst_port": "25"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_smtp_probe",
"smtp_emulated",
"smtp_enumeration"
]
}
|