{"ip":"178.16.54.95","exported_at":"2026-07-21T20:18:14+00:00","period_days":30,"metrics":{"events7d":139,"distinct_ports":1,"distinct_classifications":2,"max_severity":4,"last_sensor_id":"paris-1","max_waf_score":null,"max_risk_score":50,"attack_stage":"probe","attack_chain_stage":"discovery","threat_family":["scanner"],"recommended_action":"investigate","confidence":1,"risk_breakdown":{"waf":8,"classification":47,"behavior":0,"geo":0,"protocol":30,"novelty":0},"mitre_tactics":["TA0007","TA0001"],"mitre_technique":"TA0007","top_mitre_technique":"TA0007","top_mitre_count":139,"executive_one_liner_fr":"Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP","campaign_hint_fr":null,"confidence_breakdown":{"waf":8,"classification":47,"behavior":0,"geo":0,"protocol":30,"novelty":0,"risk_score":50},"persona_hostname":"mail.sensor-1.internal","correlation_flags":[],"correlation_flags_labels_fr":[],"confidence_pct":100,"confidence_hint_fr":null,"sensor_role_label_fr":"Renseignement menaces","tags_summary_labels_fr":["pat-0401","pat-0629","Upstream"],"tags_summary":["pat-0401","pat-0629","INT-upstream"],"attack_vector":"smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)","protocol_details":{"smtp_auth_fr":"Sonde protocole SMTP","payload_preview":"EHLO User","port":25,"service":"smtp","service_label_fr":"SMTP"},"protocol_summary_fr":"Sonde protocole SMTP \u00b7 Payload EHLO User \u00b7 SMTP:25","evidence_snippet":"EHLO User","target_port_label":"25 \u00b7 SMTP","emulator_service":"smtp","confidence_reason":"Confiance 100 % \u2014 Motif catalogue confirm\u00e9","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%","confidence_factors_fr":"Confiance 100 % \u2014 Score WAF 8","payload_preview":"EHLO User"},"events":[{"id":13153474,"ip":"178.16.54.95","ts":"2026-07-21 19:56:17.000000","proto":"tcp","src_port":51023,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13153170,"ip":"178.16.54.95","ts":"2026-07-21 19:52:04.000000","proto":"tcp","src_port":63613,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13151658,"ip":"178.16.54.95","ts":"2026-07-21 19:29:02.000000","proto":"tcp","src_port":56468,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13151401,"ip":"178.16.54.95","ts":"2026-07-21 19:24:40.000000","proto":"tcp","src_port":65152,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13150039,"ip":"178.16.54.95","ts":"2026-07-21 19:02:19.000000","proto":"tcp","src_port":59426,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13149709,"ip":"178.16.54.95","ts":"2026-07-21 18:58:26.000000","proto":"tcp","src_port":50350,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13148036,"ip":"178.16.54.95","ts":"2026-07-21 18:36:39.000000","proto":"tcp","src_port":49743,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13147752,"ip":"178.16.54.95","ts":"2026-07-21 18:32:41.000000","proto":"tcp","src_port":51209,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13146208,"ip":"178.16.54.95","ts":"2026-07-21 18:08:57.000000","proto":"tcp","src_port":57060,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13145904,"ip":"178.16.54.95","ts":"2026-07-21 18:04:31.000000","proto":"tcp","src_port":51505,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13144541,"ip":"178.16.54.95","ts":"2026-07-21 17:37:56.000000","proto":"tcp","src_port":50177,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13144337,"ip":"178.16.54.95","ts":"2026-07-21 17:33:38.000000","proto":"tcp","src_port":49980,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13142361,"ip":"178.16.54.95","ts":"2026-07-21 17:06:07.000000","proto":"tcp","src_port":55108,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13142037,"ip":"178.16.54.95","ts":"2026-07-21 17:01:02.000000","proto":"tcp","src_port":63334,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13140669,"ip":"178.16.54.95","ts":"2026-07-21 16:38:11.000000","proto":"tcp","src_port":50202,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13140444,"ip":"178.16.54.95","ts":"2026-07-21 16:34:09.000000","proto":"tcp","src_port":54656,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13139007,"ip":"178.16.54.95","ts":"2026-07-21 16:08:59.000000","proto":"tcp","src_port":53457,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13138568,"ip":"178.16.54.95","ts":"2026-07-21 16:02:21.000000","proto":"tcp","src_port":59712,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13137326,"ip":"178.16.54.95","ts":"2026-07-21 15:38:31.000000","proto":"tcp","src_port":59946,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13137061,"ip":"178.16.54.95","ts":"2026-07-21 15:34:34.000000","proto":"tcp","src_port":58889,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13135487,"ip":"178.16.54.95","ts":"2026-07-21 15:11:44.000000","proto":"tcp","src_port":49315,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13135251,"ip":"178.16.54.95","ts":"2026-07-21 15:07:43.000000","proto":"tcp","src_port":51870,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13133931,"ip":"178.16.54.95","ts":"2026-07-21 14:43:43.000000","proto":"tcp","src_port":64604,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13133609,"ip":"178.16.54.95","ts":"2026-07-21 14:39:38.000000","proto":"tcp","src_port":62646,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13132327,"ip":"178.16.54.95","ts":"2026-07-21 14:15:32.000000","proto":"tcp","src_port":63637,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13132096,"ip":"178.16.54.95","ts":"2026-07-21 14:10:00.000000","proto":"tcp","src_port":57368,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13129539,"ip":"178.16.54.95","ts":"2026-07-21 13:35:40.000000","proto":"tcp","src_port":61422,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13129331,"ip":"178.16.54.95","ts":"2026-07-21 13:31:09.000000","proto":"tcp","src_port":53839,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13127569,"ip":"178.16.54.95","ts":"2026-07-21 13:08:40.000000","proto":"tcp","src_port":56282,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13127310,"ip":"178.16.54.95","ts":"2026-07-21 13:04:16.000000","proto":"tcp","src_port":54810,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13126008,"ip":"178.16.54.95","ts":"2026-07-21 12:40:42.000000","proto":"tcp","src_port":53586,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13125759,"ip":"178.16.54.95","ts":"2026-07-21 12:35:46.000000","proto":"tcp","src_port":60239,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13124091,"ip":"178.16.54.95","ts":"2026-07-21 12:09:17.000000","proto":"tcp","src_port":55553,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13123630,"ip":"178.16.54.95","ts":"2026-07-21 12:03:34.000000","proto":"tcp","src_port":63001,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13121917,"ip":"178.16.54.95","ts":"2026-07-21 11:36:34.000000","proto":"tcp","src_port":60811,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13121679,"ip":"178.16.54.95","ts":"2026-07-21 11:32:29.000000","proto":"tcp","src_port":52026,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13120197,"ip":"178.16.54.95","ts":"2026-07-21 11:07:06.000000","proto":"tcp","src_port":62382,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13119955,"ip":"178.16.54.95","ts":"2026-07-21 11:02:51.000000","proto":"tcp","src_port":58190,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13118116,"ip":"178.16.54.95","ts":"2026-07-21 10:32:58.000000","proto":"tcp","src_port":51310,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13116329,"ip":"178.16.54.95","ts":"2026-07-21 10:05:08.000000","proto":"tcp","src_port":53221,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13116043,"ip":"178.16.54.95","ts":"2026-07-21 10:00:10.000000","proto":"tcp","src_port":60836,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13111226,"ip":"178.16.54.95","ts":"2026-07-21 09:35:19.000000","proto":"tcp","src_port":55308,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13110949,"ip":"178.16.54.95","ts":"2026-07-21 09:30:55.000000","proto":"tcp","src_port":51130,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13106892,"ip":"178.16.54.95","ts":"2026-07-21 08:42:18.000000","proto":"tcp","src_port":55570,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13105979,"ip":"178.16.54.95","ts":"2026-07-21 08:30:26.000000","proto":"tcp","src_port":58648,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13103569,"ip":"178.16.54.95","ts":"2026-07-21 07:53:36.000000","proto":"tcp","src_port":64169,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13103350,"ip":"178.16.54.95","ts":"2026-07-21 07:50:09.000000","proto":"tcp","src_port":65293,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13101823,"ip":"178.16.54.95","ts":"2026-07-21 07:29:42.000000","proto":"tcp","src_port":63196,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13101613,"ip":"178.16.54.95","ts":"2026-07-21 07:26:03.000000","proto":"tcp","src_port":51632,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11},{"id":13100292,"ip":"178.16.54.95","ts":"2026-07-21 07:03:56.000000","proto":"tcp","src_port":64937,"dst_port":25,"service":"smtp","classification":"smtp_probe","waf_score":null,"waf_tags":null,"http_method":null,"http_target":null,"sensor_id":"paris-1","meta":"{\u0022protocol_emulated\u0022: true, \u0022emulator_response\u0022: \u0022323230206d61696c2e6578616d706c652e636f6d2045534d545020506f737466697820285562756e7475290d0a3235302d6d61696c2e6578616d706c652e636f6d0d0a3235302d53495a452035323432383830300d0a3235302048454c500d0a\u0022, \u0022emulator_response_len\u0022: 96, \u0022smtp_helo_hash\u0022: \u00229f8a2389a20ca0752aa9e95093515517e90e194c\u0022, \u0022bytes_in\u0022: 11, \u0022payload_entropy\u0022: 3.459431618637298, \u0022port_category\u0022: \u0022well_known\u0022, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022service\u0022: \u0022smtp\u0022, \u0022app_proto\u0022: \u0022smtp\u0022, \u0022asn\u0022: 202412, \u0022country\u0022: \u0022NL\u0022, \u0022dst_port\u0022: 25, \u0022risk_waf\u0022: 8.0, \u0022risk_classification\u0022: 47.0, \u0022risk_behavior\u0022: 0.0, \u0022risk_geo\u0022: 0.0, \u0022risk_protocol\u0022: 30.0, \u0022risk_novelty\u0022: 0.0, \u0022risk_boost\u0022: 0, \u0022risk_granularity\u0022: 5.0, \u0022risk_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0}, \u0022risk_score\u0022: 50, \u0022tag_count\u0022: 3, \u0022anomaly_count\u0022: 0, \u0022campaign_key\u0022: \u0022fd952417e2c1da4d499e9743f0944fe37efe09d7\u0022, \u0022event_fingerprint\u0022: \u00223d09fc52d69030bda96b86438d4460cfb5a981fd\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022confidence\u0022: 1.0, \u0022classification_confidence\u0022: 1.0, \u0022precision_score\u0022: 129, \u0022precision_signals\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022kb_rule_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022matched_patterns\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022matched_pattern_names\u0022: [\u0022SMTP EHLO\u0022, \u0022SMTPS EHLO\u0022], \u0022pattern_ids\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022], \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022named_classification_skipped\u0022: false, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_confidence_factor\u0022: 100.0, \u0022city\u0022: null, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false, \u0022geo\u0022: {\u0022country\u0022: \u0022NL\u0022, \u0022asn\u0022: 202412, \u0022org\u0022: \u0022Omegatech LTD\u0022, \u0022is_datacenter\u0022: false, \u0022is_tor_hint\u0022: false}, \u0022fingerprint\u0022: {\u0022payload_hash\u0022: \u002224b0d4da6c8f58be633a81143618f1fb\u0022, \u0022path_pattern_hash\u0022: \u00220585f924ca84c34a681a0e1500b9f97a\u0022}, \u0022target_context\u0022: {\u0022dst_port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022risk_score\u0022: 50}, \u0022payload_preview\u0022: \u0022EHLO User\\r\\n\u0022, \u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022evidence\u0022: {\u0022request_sample\u0022: \u0022EHLO User\\r\\n\u0022, \u0022payload_snippet\u0022: \u0022EHLO User\u0022, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022mitre_tactics\u0022: [\u0022TA0007\u0022, \u0022TA0001\u0022], \u0022mitre\u0022: \u0022TA0007\u0022, \u0022threat_family\u0022: [\u0022scanner\u0022], \u0022recommended_client_action\u0022: \u0022investigate\u0022, \u0022policy_mode\u0022: \u0022intelligence\u0022, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022event_signature\u0022: \u0022b91147dd4b9c7fcfdd90d06602f9e9f0ea5c9674\u0022, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022site_display\u0022: {\u0022classification\u0022: null, \u0022classification_reason\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022classification_reason_label_fr\u0022: \u0022Type \u00ab smtp_probe \u00bb (signaux protocolaires) \u00b7 confiance 100%\u0022, \u0022executive_one_liner_fr\u0022: \u0022Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE TA0007 \u2014 confiance 100 % \u2014 via SMTP\u0022, \u0022confidence_pct\u0022: 100, \u0022confidence_breakdown\u0022: {\u0022waf\u0022: 8.0, \u0022classification\u0022: 47.0, \u0022behavior\u0022: 0.0, \u0022geo\u0022: 0.0, \u0022protocol\u0022: 30.0, \u0022novelty\u0022: 0.0, \u0022risk_score\u0022: 50}, \u0022attack_stage\u0022: \u0022probe\u0022, \u0022attack_stage_label\u0022: \u0022Sonde \/ probe\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022attack_chain_stage_label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022risk_score\u0022: 50, \u0022risk_label\u0022: \u0022Moyen\u0022, \u0022service_name\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022, \u0022dst_port\u0022: 25, \u0022protocol_emulated\u0022: true, \u0022tags_summary\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022INT-upstream\u0022], \u0022tags_summary_labels_fr\u0022: [\u0022pat-0401\u0022, \u0022pat-0629\u0022, \u0022Upstream\u0022], \u0022recommended_action\u0022: \u0022investigate\u0022, \u0022recommended_action_label\u0022: \u0022Investiguer\u0022, \u0022mitre\u0022: \u0022TA0007\u0022, \u0022mitre_technique\u0022: \u0022TA0007\u0022, \u0022persona_hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022persona_service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022correlation_flags\u0022: null, \u0022correlation_flags_labels_fr\u0022: null, \u0022sensor_role\u0022: \u0022threat_intelligence\u0022, \u0022sensor_role_label_fr\u0022: \u0022Renseignement menaces\u0022, \u0022confidence_hint_fr\u0022: null, \u0022protocol_details\u0022: {\u0022smtp_auth_fr\u0022: \u0022Sonde protocole SMTP\u0022, \u0022payload_preview\u0022: \u0022EHLO User\u0022, \u0022port\u0022: 25, \u0022service\u0022: \u0022smtp\u0022, \u0022service_label_fr\u0022: \u0022SMTP\u0022}, \u0022attack_vector\u0022: \u0022smtp probe \u00b7 via SMTP:25 \u00b7 (sonde \/ probe)\u0022, \u0022evidence_snippet\u0022: \u0022EHLO User\u0022, \u0022target_port_label\u0022: \u002225 \u00b7 SMTP\u0022, \u0022emulator_service\u0022: \u0022smtp\u0022, \u0022confidence_reason\u0022: \u0022Confiance 100 % \u2014 Motif catalogue confirm\u00e9\u0022, \u0022confidence_factors_fr\u0022: \u0022Confiance 100 % \u2014 Score WAF 8\u0022, \u0022campaign_hint_fr\u0022: null, \u0022attack_phases_timeline_fr\u0022: [{\u0022key\u0022: \u0022recon\u0022, \u0022label_fr\u0022: \u0022Reconnaissance\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022probe\u0022, \u0022label_fr\u0022: \u0022Sonde \/ probe\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022exploit_attempt\u0022, \u0022label_fr\u0022: \u0022Tentative d\u0027exploit\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022post_exploit\u0022, \u0022label_fr\u0022: \u0022Post-exploitation\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022c2\u0022, \u0022label_fr\u0022: \u0022Commande \u0026 contr\u00f4le\u0022, \u0022active\u0022: false, \u0022kind\u0022: \u0022stage\u0022}, {\u0022key\u0022: \u0022discovery\u0022, \u0022label_fr\u0022: \u0022D\u00e9couverte\u0022, \u0022active\u0022: true, \u0022kind\u0022: \u0022chain\u0022, \u0022hint_fr\u0022: null}]}, \u0022honeypot_persona\u0022: {\u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022mail_host\u0022: \u0022mail.sensor-1.internal\u0022, \u0022ldap_dc\u0022: \u0022dc.sensor-1.internal\u0022, \u0022k8s_cluster\u0022: \u0022hp-sensor-1\u0022, \u0022domain\u0022: \u0022sensor-1.internal\u0022, \u0022service_role\u0022: \u0022mail\u0022, \u0022service_banner\u0022: \u0022Postfix ESMTP\u0022, \u0022service_os\u0022: \u0022linux\u0022, \u0022dst_port\u0022: \u002225\u0022}, \u0022hostname\u0022: \u0022mail.sensor-1.internal\u0022, \u0022sensor_id\u0022: \u0022sensor-1\u0022, \u0022attack_chain_stage\u0022: \u0022discovery\u0022, \u0022ban_policy\u0022: \u0022advisory_investigate\u0022, \u0022tags_list\u0022: [\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]}","tls_sni":null,"tls_ja3_hash":null,"tls_ja3":null,"http_version":null,"http_host":null,"http_user_agent":null,"http_referer":null,"tags":"[\u0022net_smtp_probe\u0022, \u0022smtp_emulated\u0022, \u0022smtp_enumeration\u0022]","anomalies":"[]","severity":4,"bytes_in":11}],"total_events":139}