Méthode
—
Port
943
Chemin / cible
—
Service
TLS
Payload
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Pourquoi cette classification : Type « tls_probe » (signaux protocolaires) · confiance 50%
Confiance classification
50%
Confiance modérée — signal unique
Risque capteur
Faible
· 35
Confiance : Confiance 50 % — Motif catalogue confirmé
Signaux
pat-0771
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
User-Agent
—
Règles WAF
—
Payload (extrait)
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Requête brute (extrait)
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Meta JSON brut
{
"tls_ja3_hash": "3a12753029bb26a3595b40a9ab5467df",
"tls_sni": null,
"tls_weak_cipher": true,
"tls_weak_cipher_count": 4,
"tls_alpn": [
"h2",
"http\/1.1"
],
"bytes_in": 517,
"payload_entropy": 3.9456177701835227,
"port_category": "well_known",
"org": "Ace Data Centers, Inc.",
"service": "tls",
"app_proto": "tls",
"asn": 11798,
"country": "US",
"dst_port": 943,
"risk_waf": 8,
"risk_classification": 32,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 43,
"risk_novelty": 0,
"risk_boost": 6,
"risk_granularity": 3.1,
"risk_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 43,
"novelty": 0
},
"risk_score": 35,
"tag_count": 3,
"anomaly_count": 0,
"campaign_key": "a8d69afc376272f5ae7da02087cf3e2083e01387",
"event_fingerprint": "4ec81eaec13e55d4088f26141d731699d8dd61de",
"classification_confidence": 0.5,
"confidence": 0.5,
"precision_signals": [
"pat-0771"
],
"classification_reason": "Type \u00ab tls_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%",
"confidence_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 43,
"novelty": 0,
"risk_score": 35
},
"service_name": "tls",
"risk_confidence_factor": 50,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "US",
"asn": 11798,
"org": "Ace Data Centers, Inc.",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"ja3": "3a12753029bb26a3595b40a9ab5467df",
"payload_hash": "7a75219fed35ff434c93f3d00be6cd94",
"path_pattern_hash": "8792d2cfdc5028123bfb8f159de8656c"
},
"target_context": {
"dst_port": 943,
"service": "tls",
"service_name": "tls",
"risk_score": 35
},
"payload_snippet": "\u0016\u0003\u0001\u0002\u0000\u0001\u0000\u0001\ufffd\u0003\u0003\ufffd\ufffd\u0014\n\ufffd\u000b\ufffd\ufffdY\u0250\ufffd\ufffd\ufffdRe\u0003\ufffd\ufffd\ufffd\ufffd\u0624Lv\ufffd\ufffdp\ufffdB> G\u001cqm#\ufffd\u00f0\ufffd\t\ufffdg;35~ \ufffd\t\f^\ufffd\u0015\ufffd\f\u0007W\ufffd\u0184\ufffd\u0000*jj\u0013\u0001\u0013\u0002\u0013\u0003\ufffd,\ufffd+\u0329\ufffd0\ufffd\/\u0328\ufffd\n\ufffd\t\ufffd\u0014\ufffd\u0013\u0000\ufffd\u0000\ufffd\u00005\u0000\/\ufffd\b\ufffd\u0012\u0000\n\u0001\u0000\u0001\ufffd\ufffd\ufffd\u0000\u0000",
"evidence": {
"request_sample": "\u0016\u0003\u0001\u0002\u0000\u0001\u0000\u0001\ufffd\u0003\u0003\ufffd\ufffd\u0014\n\ufffd\u000b\ufffd\ufffdY\u0250\ufffd\ufffd\ufffdRe\u0003\ufffd\ufffd\ufffd\ufffd\u0624Lv\ufffd\ufffdp\ufffdB> G\u001cqm#\ufffd\u00f0\ufffd\t\ufffdg;35~ \ufffd\t\f^\ufffd\u0015\ufffd\f\u0007W\ufffd\u0184\ufffd\u0000*jj\u0013\u0001\u0013\u0002\u0013\u0003\ufffd,\ufffd+\u0329\ufffd0\ufffd\/\u0328\ufffd\n\ufffd\t\ufffd\u0014\ufffd\u0013\u0000\ufffd\u0000\ufffd\u00005\u0000\/\ufffd\b\ufffd\u0012\u0000\n\u0001\u0000\u0001\ufffd\ufffd\ufffd\u0000\u0000\u0000\u0017\u0000\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\n\u0000\f\u0000\n::\u0000\u001d\u0000\u0017\u0000\u0018\u0000\u0019\u0000\u000b\u0000\u0002\u0001\u0000\u0000\u0010\u0000\u000e\u0000\f\u0002h2\bhttp\/1.1\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000\u0000\u0000\r\u0000\u0018\u0000\u0016\u0004\u0003\b\u0004\u0004\u0001\u0005\u0003\u0002\u0003\b\u0005\b\u0005\u0005\u0001\b\u0006\u0006\u0001\u0002\u0001\u0000\u0012\u0000\u0000\u00003\u0000+\u0000)::\u0000\u0001\u0000\u0000\u001d\u0000 \u0016'\u0018\ufffd\ufffd\ufffdY\u0014\u001a\ufffd\ufffd?5\ufffd\ufffd\ufffdL\ufffd\ufffdw\u001b",
"payload_snippet": "\u0016\u0003\u0001\u0002\u0000\u0001\u0000\u0001\ufffd\u0003\u0003\ufffd\ufffd\u0014\n\ufffd\u000b\ufffd\ufffdY\u0250\ufffd\ufffd\ufffdRe\u0003\ufffd\ufffd\ufffd\ufffd\u0624Lv\ufffd\ufffdp\ufffdB> G\u001cqm#\ufffd\u00f0\ufffd\t\ufffdg;35~ \ufffd\t\f^\ufffd\u0015\ufffd\f\u0007W\ufffd\u0184\ufffd\u0000*jj\u0013\u0001\u0013\u0002\u0013\u0003\ufffd,\ufffd+\u0329\ufffd0\ufffd\/\u0328\ufffd\n\ufffd\t\ufffd\u0014\ufffd\u0013\u0000\ufffd\u0000\ufffd\u00005\u0000\/\ufffd\b\ufffd\u0012\u0000\n\u0001\u0000\u0001\ufffd\ufffd\ufffd\u0000\u0000",
"classification_reason": "Type \u00ab tls_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre": "TA0007",
"threat_family": [
"scanner"
],
"recommended_client_action": "monitor",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "68689691782fbd6df91434ff1757366216741112",
"protocol_details": {
"payload_preview": "\u0016\u0003\u0001\u0002\u0000\u0001\u0000\u0001\ufffd\u0003\u0003\ufffd\ufffd\u0014\n\ufffd\u000b\ufffd\ufffdY\u0250\ufffd\ufffd\ufffdRe\u0003\ufffd\ufffd\ufffd\ufffd\u0624Lv\ufffd\ufffdp\ufffdB> G\u001cqm#\ufffd\u00f0\ufffd\t\ufffdg;35~ \ufffd\t\f^\ufffd\u0015\ufffd\f\u0007W\ufffd\u0184\ufffd\u0000*jj\u0013\u0001\u0013\u0002\u0013\u0003\ufffd,\ufffd+\u0329\ufffd0\ufffd\/\u0328\ufffd\n\ufffd\t\ufffd\u0014\ufffd\u0013\u0000\ufffd\u0000\ufffd\u00005\u0000\/\ufffd\b\ufffd\u0012\u0000\n\u0001\u0000\u0001\ufffd\ufffd\ufffd\u0000\u0000",
"tls_ja3": "3a12753029bb26a3595b40a9ab5467df",
"port": 943,
"service": "tls",
"service_label_fr": "TLS"
},
"evidence_snippet": "\ufffd\ufffd\ufffd\n\ufffd\ufffd\ufffdY\u0250\ufffd\ufffd\ufffdRe\ufffd\ufffd\ufffd\ufffd\u0624Lv\ufffd\ufffdp\ufffdB> Gqm#\ufffd\u00f0\ufffd\t\ufffdg;35~ \ufffd\t^\ufffd\ufffdW\ufffd\u0184\ufffd*jj\ufffd,\ufffd+\u0329\ufffd0\ufffd\/\u0328\ufffd\n\ufffd\t\ufffd\ufffd\ufffd\ufffd5\/\ufffd\ufffd\n\ufffd\ufffd\ufffd",
"attack_vector": "tls probe \u00b7 via TLS:943 \u00b7 (sonde \/ probe)",
"target_port_label": "943 \u00b7 TLS",
"emulator_service": "tls",
"confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab tls_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%",
"classification_reason_label_fr": "Type \u00ab tls_probe \u00bb (signaux protocolaires) \u00b7 confiance 50%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 35\/100",
"confidence_pct": 50,
"confidence_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 43,
"novelty": 0,
"risk_score": 35
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 35,
"risk_label": "Faible",
"service_name": "tls",
"service_label_fr": "TLS",
"dst_port": 943,
"protocol_emulated": null,
"tags_summary": [
"pat-0771"
],
"tags_summary_labels_fr": [
"pat-0771"
],
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0007",
"mitre_technique": "TA0007",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot-tls",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": "Confiance mod\u00e9r\u00e9e \u2014 signal unique",
"protocol_details": {
"payload_preview": "\u0016\u0003\u0001\u0002\u0000\u0001\u0000\u0001\ufffd\u0003\u0003\ufffd\ufffd\u0014\n\ufffd\u000b\ufffd\ufffdY\u0250\ufffd\ufffd\ufffdRe\u0003\ufffd\ufffd\ufffd\ufffd\u0624Lv\ufffd\ufffdp\ufffdB> G\u001cqm#\ufffd\u00f0\ufffd\t\ufffdg;35~ \ufffd\t\f^\ufffd\u0015\ufffd\f\u0007W\ufffd\u0184\ufffd\u0000*jj\u0013\u0001\u0013\u0002\u0013\u0003\ufffd,\ufffd+\u0329\ufffd0\ufffd\/\u0328\ufffd\n\ufffd\t\ufffd\u0014\ufffd\u0013\u0000\ufffd\u0000\ufffd\u00005\u0000\/\ufffd\b\ufffd\u0012\u0000\n\u0001\u0000\u0001\ufffd\ufffd\ufffd\u0000\u0000",
"tls_ja3": "3a12753029bb26a3595b40a9ab5467df",
"port": 943,
"service": "tls",
"service_label_fr": "TLS"
},
"attack_vector": "tls probe \u00b7 via TLS:943 \u00b7 (sonde \/ probe)",
"evidence_snippet": "\ufffd\ufffd\ufffd\n\ufffd\ufffd\ufffdY\u0250\ufffd\ufffd\ufffdRe\ufffd\ufffd\ufffd\ufffd\u0624Lv\ufffd\ufffdp\ufffdB> Gqm#\ufffd\u00f0\ufffd\t\ufffdg;35~ \ufffd\t^\ufffd\ufffdW\ufffd\u0184\ufffd*jj\ufffd,\ufffd+\u0329\ufffd0\ufffd\/\u0328\ufffd\n\ufffd\t\ufffd\ufffd\ufffd\ufffd5\/\ufffd\ufffd\n\ufffd\ufffd\ufffd",
"target_port_label": "943 \u00b7 TLS",
"emulator_service": "tls",
"confidence_reason": "Confiance 50 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 50 % \u2014 Score WAF 8",
"campaign_hint_fr": null,
"attack_phases_timeline_fr": [
{
"key": "recon",
"label_fr": "Reconnaissance",
"active": false,
"kind": "stage"
},
{
"key": "probe",
"label_fr": "Sonde \/ probe",
"active": true,
"kind": "stage"
},
{
"key": "exploit_attempt",
"label_fr": "Tentative d'exploit",
"active": false,
"kind": "stage"
},
{
"key": "post_exploit",
"label_fr": "Post-exploitation",
"active": false,
"kind": "stage"
},
{
"key": "c2",
"label_fr": "Commande & contr\u00f4le",
"active": false,
"kind": "stage"
},
{
"key": "discovery",
"label_fr": "D\u00e9couverte",
"active": true,
"kind": "chain",
"hint_fr": null
}
]
},
"honeypot_persona": {
"sensor_id": "sensor-1",
"hostname": "mail.sensor-1.internal",
"mail_host": "mail.sensor-1.internal",
"ldap_dc": "dc.sensor-1.internal",
"k8s_cluster": "hp-sensor-1",
"domain": "sensor-1.internal",
"service_role": "tls",
"service_banner": "honeypot-tls",
"service_os": "linux",
"dst_port": "943"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"matched_patterns": [],
"ban_policy": "advisory_monitor",
"tags_list": [
"tls_ja3",
"tls_no_sni",
"tls_weak_cipher"
]
}
|