Méthode
—
Port
11274
Chemin / cible
—
Service
TLS
Payload
� ��M�F c\/? �(�rG������>��+�n gZXi1��ץ|nd���6�����#��QJg �+�/�,�0̨̩� �� � E �
Pourquoi cette classification : Type « coap_probe » (signaux protocolaires) · confiance 51%
Confiance classification
51%
Risque capteur
Moyen
· 41
Confiance : Confiance 51 % — Motif catalogue confirmé
Signaux
pat-0798
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
Sigma CoAP GET
PostgreSQL startup
STUN binding
Minecraft varint handshake
SOCKS5 greeting
SIP TLS ClientHello
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
� ��M�F c\/? �(�rG������>��+�n gZXi1��ץ|nd���6�����#��QJg �+�/�,�0̨̩� ��
� E �
Requête brute (extrait)
� ��M�F c\/? �(�rG������>��+�n gZXi1��ץ|nd���6�����#��QJg �+�/�,�0̨̩� �� � E � � + 3����4p%i���@�䢓�pÊc��d +\}��� ���G-��,�l: �~�#
Meta JSON brut
{
"tls_ja3_hash": "6639916abfac56b9257ca216677085bc",
"tls_sni": null,
"bytes_in": 1457,
"payload_entropy": 7.713091635068465,
"port_category": "registered",
"org": "CHINA UNICOM China169 Backbone",
"service": "tls",
"app_proto": "tls",
"asn": 4837,
"country": "CN",
"dst_port": 11274,
"risk_waf": 8,
"risk_classification": 42,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 43,
"risk_novelty": 15,
"risk_boost": 0,
"risk_granularity": 4.1,
"risk_breakdown": {
"waf": 8,
"classification": 42,
"behavior": 0,
"geo": 0,
"protocol": 43,
"novelty": 15
},
"risk_score": 41,
"tag_count": 2,
"anomaly_count": 0,
"campaign_key": "a981d6c211042a55b408eeedbd3eaefc3059143a",
"event_fingerprint": "b263a8f4e5b410372f5b105a725e600d4f343103",
"classification_reason": "Type \u00ab coap_probe \u00bb (signaux protocolaires) \u00b7 confiance 51%",
"confidence": 0.51,
"classification_confidence": 0.51,
"precision_score": 60,
"precision_signals": [
"pat-0798"
],
"kb_rule_ids": [
"pat-0798"
],
"matched_patterns": [
"pat-0798",
"pat-0369",
"pat-0771",
"pat-0554",
"pat-0567",
"pat-0578",
"pat-0536"
],
"matched_pattern_names": [
"Sigma CoAP GET",
"PostgreSQL startup",
"STUN binding",
"Minecraft varint handshake",
"SOCKS5 greeting",
"SIP TLS ClientHello",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0798",
"pat-0369",
"pat-0771",
"pat-0554",
"pat-0567",
"pat-0578",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 42,
"behavior": 0,
"geo": 0,
"protocol": 43,
"novelty": 15,
"risk_score": 41
},
"named_classification_skipped": false,
"service_name": "tls",
"risk_confidence_factor": 51,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "CN",
"asn": 4837,
"org": "CHINA UNICOM China169 Backbone",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"ja3": "6639916abfac56b9257ca216677085bc",
"payload_hash": "569c51410aff8fe4496aaca610323673",
"path_pattern_hash": "2bc9f93b3f58e74e96efca118403941c"
},
"target_context": {
"dst_port": 11274,
"service": "tls",
"service_name": "tls",
"risk_score": 41
},
"payload_snippet": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\u0005\ufffdM\ufffdF\u001dc\\\/?\t\u001d\ufffd(\ufffdr\u0006G\ufffd\ufffd\ufffd\ufffd\ufffd\u0011\ufffd>\ufffd\ufffd+\ufffdn gZXi1\u001a\u0017\ufffd\ufffd\u05e5|nd\ufffd\ufffd\ufffd\u00126\ufffd\ufffd\ufffd\ufffd\ufffd#\ufffd\ufffdQJg\u0012\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005E\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"evidence": {
"request_sample": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\u0005\ufffdM\ufffdF\u001dc\\\/?\t\u001d\ufffd(\ufffdr\u0006G\ufffd\ufffd\ufffd\ufffd\ufffd\u0011\ufffd>\ufffd\ufffd+\ufffdn gZXi1\u001a\u0017\ufffd\ufffd\u05e5|nd\ufffd\ufffd\ufffd\u00126\ufffd\ufffd\ufffd\ufffd\ufffd#\ufffd\ufffdQJg\u0012\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005E\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000\u0000\u0000\n\u0000\f\u0000\n\u0011\ufffd\u0000\u001d\u0000\u0017\u0000\u0018\u0000\u0019\u0000\r\u0000\u001a\u0000\u0018\b\u0004\u0004\u0003\b\u0007\b\u0005\b\u0006\u0004\u0001\u0005\u0001\u0006\u0001\u0005\u0003\u0006\u0003\u0002\u0001\u0002\u0003\u0000+\u0000\t\b\u0003\u0004\u0003\u0003\u0003\u0002\u0003\u0001\u00003\u0004\ufffd\u0004\ufffd\u0011\ufffd\u0004\ufffd4p%i\ufffd\ufffd\ufffd@\u0001\ufffd\u4893\ufffdp\u00cac\ufffd\ufffdd\u0000\u0002+\\}\ufffd\ufffd\ufffd\u0013\n\ufffd\u0012\ufffd\ufffd\u0016G-\ufffd\ufffd,\ufffdl:\t\ufffd~\ufffd\u0002#",
"payload_snippet": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\u0005\ufffdM\ufffdF\u001dc\\\/?\t\u001d\ufffd(\ufffdr\u0006G\ufffd\ufffd\ufffd\ufffd\ufffd\u0011\ufffd>\ufffd\ufffd+\ufffdn gZXi1\u001a\u0017\ufffd\ufffd\u05e5|nd\ufffd\ufffd\ufffd\u00126\ufffd\ufffd\ufffd\ufffd\ufffd#\ufffd\ufffdQJg\u0012\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005E\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"classification_reason": "Type \u00ab coap_probe \u00bb (signaux protocolaires) \u00b7 confiance 51%"
},
"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": "eccbb42b5c510be0bdaa8495c6f2ff9a78f7d1fe",
"protocol_details": {
"payload_preview": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\u0005\ufffdM\ufffdF\u001dc\\\/?\t\u001d\ufffd(\ufffdr\u0006G\ufffd\ufffd\ufffd\ufffd\ufffd\u0011\ufffd>\ufffd\ufffd+\ufffdn gZXi1\u001a\u0017\ufffd\ufffd\u05e5|nd\ufffd\ufffd\ufffd\u00126\ufffd\ufffd\ufffd\ufffd\ufffd#\ufffd\ufffdQJg\u0012\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005E\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"tls_ja3": "6639916abfac56b9257ca216677085bc",
"port": 11274,
"service": "tls",
"service_label_fr": "TLS"
},
"evidence_snippet": "\ufffd\ufffd\ufffdM\ufffdFc\\\/?\t\ufffd(\ufffdrG\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd>\ufffd\ufffd+\ufffdn gZXi1\ufffd\ufffd\u05e5|nd\ufffd\ufffd\ufffd6\ufffd\ufffd\ufffd\ufffd\ufffd#\ufffd\ufffdQJg\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\ufffd\n\ufffdE\ufffd",
"attack_vector": "coap probe \u00b7 via TLS:11274 \u00b7 (sonde \/ probe)",
"target_port_label": "11274 \u00b7 TLS",
"emulator_service": "tls",
"confidence_reason": "Confiance 51 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab coap_probe \u00bb (signaux protocolaires) \u00b7 confiance 51%",
"classification_reason_label_fr": "Type \u00ab coap_probe \u00bb (signaux protocolaires) \u00b7 confiance 51%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 41\/100",
"confidence_pct": 51,
"confidence_breakdown": {
"waf": 8,
"classification": 42,
"behavior": 0,
"geo": 0,
"protocol": 43,
"novelty": 15,
"risk_score": 41
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 41,
"risk_label": "Moyen",
"service_name": "tls",
"service_label_fr": "TLS",
"dst_port": 11274,
"protocol_emulated": null,
"tags_summary": [
"pat-0798"
],
"tags_summary_labels_fr": [
"pat-0798"
],
"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": null,
"protocol_details": {
"payload_preview": "\u0016\u0003\u0001\u0005\ufffd\u0001\u0000\u0005\ufffd\u0003\u0003\u0005\ufffdM\ufffdF\u001dc\\\/?\t\u001d\ufffd(\ufffdr\u0006G\ufffd\ufffd\ufffd\ufffd\ufffd\u0011\ufffd>\ufffd\ufffd+\ufffdn gZXi1\u001a\u0017\ufffd\ufffd\u05e5|nd\ufffd\ufffd\ufffd\u00126\ufffd\ufffd\ufffd\ufffd\ufffd#\ufffd\ufffdQJg\u0012\u0000\u001a\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\u0013\ufffd\n\ufffd\u0014\u0013\u0001\u0013\u0002\u0013\u0003\u0001\u0000\u0005E\u0000\u000b\u0000\u0002\u0001\u0000\ufffd\u0001\u0000\u0001\u0000\u0000\u0017\u0000\u0000\u0000\u0012\u0000\u0000\u0000",
"tls_ja3": "6639916abfac56b9257ca216677085bc",
"port": 11274,
"service": "tls",
"service_label_fr": "TLS"
},
"attack_vector": "coap probe \u00b7 via TLS:11274 \u00b7 (sonde \/ probe)",
"evidence_snippet": "\ufffd\ufffd\ufffdM\ufffdFc\\\/?\t\ufffd(\ufffdrG\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd>\ufffd\ufffd+\ufffdn gZXi1\ufffd\ufffd\u05e5|nd\ufffd\ufffd\ufffd6\ufffd\ufffd\ufffd\ufffd\ufffd#\ufffd\ufffdQJg\ufffd+\ufffd\/\ufffd,\ufffd0\u0329\u0328\ufffd\t\ufffd\ufffd\n\ufffdE\ufffd",
"target_port_label": "11274 \u00b7 TLS",
"emulator_service": "tls",
"confidence_reason": "Confiance 51 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 51 % \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": "11274"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_monitor",
"tags_list": [
"tls_ja3",
"tls_no_sni"
]
}
|