Méthode
—
Port
11443
Chemin / cible
—
Pourquoi cette classification : Type « postgres_probe » (signaux protocolaires) · confiance 49%
Confiance classification
49%
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PostgreSQL startup
STUN binding
Minecraft varint handshake
SOCKS5 greeting
SIP TLS ClientHello
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
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�������?� &̨̩�/�0�+�,�� ��
� � / 5�
{
Requête brute (extrait)
� �~�� %����ƽv�m��e��` x�\�R a�ό/ $w�c�:���80��K �������?� &̨̩�/�0�+�,�� �� � � / 5� { � + 3 & $ �U�uԝP�c"�}�)�%̡��x����@��QdU
Meta JSON brut
{
"tls_ja3_hash": "35fa0a83e466acbec1cfbb9016d550ab",
"tls_sni": null,
"tls_weak_cipher": true,
"tls_weak_cipher_count": 4,
"bytes_in": 243,
"payload_entropy": 5.847330724333701,
"port_category": "registered",
"org": "Hurricane Electric LLC",
"service": "tls",
"app_proto": "tls",
"asn": 6939,
"country": "US",
"dst_port": 11443,
"risk_waf": 8,
"risk_classification": 32,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 43,
"risk_novelty": 15,
"risk_boost": 6,
"risk_granularity": 1.7,
"risk_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 43,
"novelty": 15
},
"risk_score": 35,
"tag_count": 3,
"anomaly_count": 0,
"campaign_key": "d7ec2422c6e6f404ff801e8ea89fcd8f78d1e50e",
"event_fingerprint": "eef22620a8bba3c04c04fc02a498a98245db388e",
"classification_reason": "Type \u00ab postgres_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"confidence": 0.49,
"classification_confidence": 0.49,
"precision_score": 58,
"precision_signals": [
"pat-0369"
],
"kb_rule_ids": [
"pat-0369"
],
"matched_patterns": [
"pat-0369",
"pat-0771",
"pat-0554",
"pat-0567",
"pat-0578",
"pat-0536"
],
"matched_pattern_names": [
"PostgreSQL startup",
"STUN binding",
"Minecraft varint handshake",
"SOCKS5 greeting",
"SIP TLS ClientHello",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0369",
"pat-0771",
"pat-0554",
"pat-0567",
"pat-0578",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 32,
"behavior": 0,
"geo": 0,
"protocol": 43,
"novelty": 15,
"risk_score": 35
},
"named_classification_skipped": false,
"service_name": "tls",
"risk_confidence_factor": 49,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "US",
"asn": 6939,
"org": "Hurricane Electric LLC",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"ja3": "35fa0a83e466acbec1cfbb9016d550ab",
"payload_hash": "522e209ceae0ad8fc2e9875485c407a5",
"path_pattern_hash": "80f3c71fe26f36a0a9399108643f66c5",
"ja4": "7b5e3a15097abc10f88e98257ea51010"
},
"target_context": {
"dst_port": 11443,
"service": "tls",
"service_name": "tls",
"risk_score": 35
},
"payload_preview": "\u0016\u0003\u0001\u0000\ufffd\u0001\u0000\u0000\ufffd\u0003\u0003~\ufffd\ufffd %\u0016\ufffd\ufffd\ufffd\ufffd\u01bdv\ufffdm\ufffd\ufffd\u05c8\u0004e\ufffd\ufffd`\fx\u0001\ufffd\\\ufffdR \u001da\ufffd\u03cc\/\u001c$w\ufffdc\ufffd:\ufffd\ufffd\ufffd80\ufffd\ufffdK\u001c\r\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd?\ufffd\u0000&\u0328\u0329\ufffd\/\ufffd0\ufffd+\ufffd,\ufffd\u0013\ufffd\t\ufffd\u0014\ufffd\n\u0000\ufffd\u0000\ufffd\u0000\/\u00005\ufffd\u0012\u0000\n\u0013\u0003\u0013\u0001\u0013\u0002\u0001\u0000\u0000{\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000",
"request_sample": "\u0016\u0003\u0001\u0000\ufffd\u0001\u0000\u0000\ufffd\u0003\u0003~\ufffd\ufffd %\u0016\ufffd\ufffd\ufffd\ufffd\u01bdv\ufffdm\ufffd\ufffd\u05c8\u0004e\ufffd\ufffd`\fx\u0001\ufffd\\\ufffdR \u001da\ufffd\u03cc\/\u001c$w\ufffdc\ufffd:\ufffd\ufffd\ufffd80\ufffd\ufffdK\u001c\r\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd?\ufffd\u0000&\u0328\u0329\ufffd\/\ufffd0\ufffd+\ufffd,\ufffd\u0013\ufffd\t\ufffd\u0014\ufffd\n\u0000\ufffd\u0000\ufffd\u0000\/\u00005\ufffd\u0012\u0000\n\u0013\u0003\u0013\u0001\u0013\u0002\u0001\u0000\u0000{\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000\u0000\u0000\n\u0000\n\u0000\b\u0000\u001d\u0000\u0017\u0000\u0018\u0000\u0019\u0000\u000b\u0000\u0002\u0001\u0000\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\ufffd\u0001\u0000\u0001\u0000\u0000\u0012\u0000\u0000\u0000+\u0000\t\b\u0003\u0004\u0003\u0003\u0003\u0002\u0003\u0001\u00003\u0000&\u0000$\u0000\u001d\u0000 \ufffdU\ufffdu\u051dP\ufffdc\"\ufffd}\ufffd)\ufffd%\u0321\ufffd\ufffdx\ufffd\u0016\ufffd\ufffd\ufffd@\ufffd\ufffdQdU",
"payload_snippet": "\u0016\u0003\u0001\u0000\ufffd\u0001\u0000\u0000\ufffd\u0003\u0003~\ufffd\ufffd %\u0016\ufffd\ufffd\ufffd\ufffd\u01bdv\ufffdm\ufffd\ufffd\u05c8\u0004e\ufffd\ufffd`\fx\u0001\ufffd\\\ufffdR \u001da\ufffd\u03cc\/\u001c$w\ufffdc\ufffd:\ufffd\ufffd\ufffd80\ufffd\ufffdK\u001c\r\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd?\ufffd\u0000&\u0328\u0329\ufffd\/\ufffd0\ufffd+\ufffd,\ufffd\u0013\ufffd\t\ufffd\u0014\ufffd\n\u0000\ufffd\u0000\ufffd\u0000\/\u00005\ufffd\u0012\u0000\n\u0013\u0003\u0013\u0001\u0013\u0002\u0001\u0000\u0000{\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000",
"evidence": {
"request_sample": "\u0016\u0003\u0001\u0000\ufffd\u0001\u0000\u0000\ufffd\u0003\u0003~\ufffd\ufffd %\u0016\ufffd\ufffd\ufffd\ufffd\u01bdv\ufffdm\ufffd\ufffd\u05c8\u0004e\ufffd\ufffd`\fx\u0001\ufffd\\\ufffdR \u001da\ufffd\u03cc\/\u001c$w\ufffdc\ufffd:\ufffd\ufffd\ufffd80\ufffd\ufffdK\u001c\r\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd?\ufffd\u0000&\u0328\u0329\ufffd\/\ufffd0\ufffd+\ufffd,\ufffd\u0013\ufffd\t\ufffd\u0014\ufffd\n\u0000\ufffd\u0000\ufffd\u0000\/\u00005\ufffd\u0012\u0000\n\u0013\u0003\u0013\u0001\u0013\u0002\u0001\u0000\u0000{\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000\u0000\u0000\n\u0000\n\u0000\b\u0000\u001d\u0000\u0017\u0000\u0018\u0000\u0019\u0000\u000b\u0000\u0002\u0001\u0000\u0000\r\u0000\u001a\u0000\u0018\b\u0004\u0004\u0003\b\u0007\b\u0005\b\u0006\u0004\u0001\u0005\u0001\u0006\u0001\u0005\u0003\u0006\u0003\u0002\u0001\u0002\u0003\ufffd\u0001\u0000\u0001\u0000\u0000\u0012\u0000\u0000\u0000+\u0000\t\b\u0003\u0004\u0003\u0003\u0003\u0002\u0003\u0001\u00003\u0000&\u0000$\u0000\u001d\u0000 \ufffdU\ufffdu\u051dP\ufffdc\"\ufffd}\ufffd)\ufffd%\u0321\ufffd\ufffdx\ufffd\u0016\ufffd\ufffd\ufffd@\ufffd\ufffdQdU",
"payload_snippet": "\u0016\u0003\u0001\u0000\ufffd\u0001\u0000\u0000\ufffd\u0003\u0003~\ufffd\ufffd %\u0016\ufffd\ufffd\ufffd\ufffd\u01bdv\ufffdm\ufffd\ufffd\u05c8\u0004e\ufffd\ufffd`\fx\u0001\ufffd\\\ufffdR \u001da\ufffd\u03cc\/\u001c$w\ufffdc\ufffd:\ufffd\ufffd\ufffd80\ufffd\ufffdK\u001c\r\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd?\ufffd\u0000&\u0328\u0329\ufffd\/\ufffd0\ufffd+\ufffd,\ufffd\u0013\ufffd\t\ufffd\u0014\ufffd\n\u0000\ufffd\u0000\ufffd\u0000\/\u00005\ufffd\u0012\u0000\n\u0013\u0003\u0013\u0001\u0013\u0002\u0001\u0000\u0000{\u0000\u0005\u0000\u0005\u0001\u0000\u0000\u0000",
"classification_reason": "Type \u00ab postgres_probe \u00bb (signaux protocolaires) \u00b7 confiance 49%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"threat_family": [
"scanner"
],
"recommended_client_action": "monitor",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "ca942552617f4676f215969342155aa9f4ba47b8",
"tls_ja3": "771,52392-52393-49199-49200-49195-49196-49171-49161-49172-49162-156-157-47-53-49170-10-4867-4865-4866,5-10-11-13-65281-18-43-51,29-23-24-25,0",
"tls_ja4_hash": "7b5e3a15097abc10f88e98257ea51010",
"tls_ja4": "t13d0119_86cb3216d275_cc710080a5f9",
"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": "11443"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "probe",
"ban_policy": "advisory_monitor",
"tags_list": [
"tls_ja3",
"tls_no_sni",
"tls_weak_cipher"
]
}
|