Méthode
—
Port
14223
Chemin / cible
—
Service
TLS
SNI TLS
blacklistip.com
Payload
���ң�Gc\��ڣ-�ao�����J4� S V�,�+�0�/ � � � ��$�(�#�' k j g @�.�2�-�1�&�*�%�)� �� � 9 8 3 2���� � � = < 5
Pourquoi cette classification : Type « kafka_probe » (signaux protocolaires) · confiance 47%
Confiance classification
47%
Confiance modérée — signal unique
Risque capteur
Faible
· 32
Confiance : Confiance 47 % — Motif catalogue confirmé
Signaux
pat-0556
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
Kafka ApiVersions key
Minecraft varint handshake
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
���ң�Gc\��ڣ-�ao�����J4� S V�,�+�0�/ � � � ��$�(�#�' k j g @�.�2�-�1�&�*�%�)�
�� � 9 8 3 2���� � � = < 5
Requête brute (extrait)
���ң�Gc\��ڣ-�ao�����J4� S V�,�+�0�/ � � � ��$�(�#�' k j g @�.�2�-�1�&�*�%�)� �� � 9 8 3 2���� � � = < 5 / � � blacklistip.com ( & 2 ( &
Meta JSON brut
{
"tls_ja3_hash": "026e5ca865ce1f09da3a81d8a4e3effb",
"tls_sni": "blacklistip.com",
"tls_weak_cipher": true,
"tls_weak_cipher_count": 12,
"bytes_in": 287,
"payload_entropy": 5.180413182168891,
"port_category": "registered",
"org": "Huashu media&Network Limited",
"service": "tls",
"app_proto": "tls",
"asn": 24139,
"country": "CN",
"dst_port": 14223,
"risk_waf": 8,
"risk_classification": 56,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 43,
"risk_novelty": 15,
"risk_boost": 6,
"risk_granularity": 4.7,
"risk_breakdown": {
"waf": 8,
"classification": 56,
"behavior": 0,
"geo": 0,
"protocol": 43,
"novelty": 15
},
"risk_score": 32,
"tag_count": 2,
"anomaly_count": 0,
"campaign_key": "a00507e7c1a5448f1d073069a40f328fae61413a",
"event_fingerprint": "0260d8d13cda83bdb46c7580a6e48589e2f0423c",
"classification_reason": "Type \u00ab kafka_probe \u00bb (signaux protocolaires) \u00b7 confiance 47%",
"confidence": 0.47,
"classification_confidence": 0.47,
"precision_score": 56,
"precision_signals": [
"pat-0556"
],
"kb_rule_ids": [
"pat-0556"
],
"matched_patterns": [
"pat-0556",
"pat-0554",
"pat-0536"
],
"matched_pattern_names": [
"Kafka ApiVersions key",
"Minecraft varint handshake",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0556",
"pat-0554",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 56,
"behavior": 0,
"geo": 0,
"protocol": 43,
"novelty": 15,
"risk_score": 32
},
"named_classification_skipped": false,
"service_name": "tls",
"risk_confidence_factor": 47,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "CN",
"asn": 24139,
"org": "Huashu media&Network Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"ja3": "026e5ca865ce1f09da3a81d8a4e3effb",
"payload_hash": "f7a07e7df10f84831dc1465b2797b892",
"path_pattern_hash": "369bfdf011acc5969bcb68a7ffd2ca13",
"tls_sni": "blacklistip.com"
},
"target_context": {
"dst_port": 14223,
"service": "tls",
"service_name": "tls",
"risk_score": 32
},
"payload_snippet": "\u0016\u0003\u0003\u0001\u001a\u0001\u0000\u0001\u0016\u0003\u0003\ufffd\ufffd\ufffd\u0006\u04a3\ufffdGc\\\u0017\ufffd\ufffd\u06a3-\ufffdao\u001a\ufffd\ufffd\ufffd\ufffd\ufffdJ4\u000f\ufffd\u001fS\u0000\u0000V\ufffd,\ufffd+\ufffd0\ufffd\/\u0000\ufffd\u0000\ufffd\u0000\ufffd\u0000\ufffd\ufffd$\ufffd(\ufffd#\ufffd'\u0000k\u0000j\u0000g\u0000@\ufffd.\ufffd2\ufffd-\ufffd1\ufffd&\ufffd*\ufffd%\ufffd)\ufffd\n\ufffd\u0014\ufffd\t\ufffd\u0013\u00009\u00008\u00003\u00002\ufffd\u0005\ufffd\u000f\ufffd\u0004\ufffd\u000e\u0000\ufffd\u0000\ufffd\u0000=\u0000<\u00005",
"evidence": {
"request_sample": "\u0016\u0003\u0003\u0001\u001a\u0001\u0000\u0001\u0016\u0003\u0003\ufffd\ufffd\ufffd\u0006\u04a3\ufffdGc\\\u0017\ufffd\ufffd\u06a3-\ufffdao\u001a\ufffd\ufffd\ufffd\ufffd\ufffdJ4\u000f\ufffd\u001fS\u0000\u0000V\ufffd,\ufffd+\ufffd0\ufffd\/\u0000\ufffd\u0000\ufffd\u0000\ufffd\u0000\ufffd\ufffd$\ufffd(\ufffd#\ufffd'\u0000k\u0000j\u0000g\u0000@\ufffd.\ufffd2\ufffd-\ufffd1\ufffd&\ufffd*\ufffd%\ufffd)\ufffd\n\ufffd\u0014\ufffd\t\ufffd\u0013\u00009\u00008\u00003\u00002\ufffd\u0005\ufffd\u000f\ufffd\u0004\ufffd\u000e\u0000\ufffd\u0000\ufffd\u0000=\u0000<\u00005\u0000\/\u0000\ufffd\u0001\u0000\u0000\ufffd\u0000\u0000\u0000\u0014\u0000\u0012\u0000\u0000\u000fblacklistip.com\u0000\n\u0000\u0012\u0000\u0010\u0000\u0017\u0000\u0018\u0000\u0019\u0001\u0000\u0001\u0001\u0001\u0002\u0001\u0003\u0001\u0004\u0000\u000b\u0000\u0002\u0001\u0000\u0000\r\u0000(\u0000&\u0004\u0003\u0005\u0003\u0006\u0003\b\u0004\b\u0005\b\u0006\b\t\b\n\b\u000b\u0004\u0001\u0005\u0001\u0006\u0001\u0004\u0002\u0003\u0003\u0003\u0001\u0003\u0002\u0002\u0003\u0002\u0001\u0002\u0002\u00002\u0000(\u0000&\u0004\u0003\u0005\u0003\u0006\u0003\b\u0004\b\u0005\b\u0006\b\t\b\n\b\u000b",
"payload_snippet": "\u0016\u0003\u0003\u0001\u001a\u0001\u0000\u0001\u0016\u0003\u0003\ufffd\ufffd\ufffd\u0006\u04a3\ufffdGc\\\u0017\ufffd\ufffd\u06a3-\ufffdao\u001a\ufffd\ufffd\ufffd\ufffd\ufffdJ4\u000f\ufffd\u001fS\u0000\u0000V\ufffd,\ufffd+\ufffd0\ufffd\/\u0000\ufffd\u0000\ufffd\u0000\ufffd\u0000\ufffd\ufffd$\ufffd(\ufffd#\ufffd'\u0000k\u0000j\u0000g\u0000@\ufffd.\ufffd2\ufffd-\ufffd1\ufffd&\ufffd*\ufffd%\ufffd)\ufffd\n\ufffd\u0014\ufffd\t\ufffd\u0013\u00009\u00008\u00003\u00002\ufffd\u0005\ufffd\u000f\ufffd\u0004\ufffd\u000e\u0000\ufffd\u0000\ufffd\u0000=\u0000<\u00005",
"classification_reason": "Type \u00ab kafka_probe \u00bb (signaux protocolaires) \u00b7 confiance 47%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre": "TA0007",
"threat_family": [
"enterprise_scan"
],
"recommended_client_action": "monitor",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "c9a19d27ee03ec033a9a624175979f511aac87ef",
"protocol_details": {
"payload_preview": "\u0016\u0003\u0003\u0001\u001a\u0001\u0000\u0001\u0016\u0003\u0003\ufffd\ufffd\ufffd\u0006\u04a3\ufffdGc\\\u0017\ufffd\ufffd\u06a3-\ufffdao\u001a\ufffd\ufffd\ufffd\ufffd\ufffdJ4\u000f\ufffd\u001fS\u0000\u0000V\ufffd,\ufffd+\ufffd0\ufffd\/\u0000\ufffd\u0000\ufffd\u0000\ufffd\u0000\ufffd\ufffd$\ufffd(\ufffd#\ufffd'\u0000k\u0000j\u0000g\u0000@\ufffd.\ufffd2\ufffd-\ufffd1\ufffd&\ufffd*\ufffd%\ufffd)\ufffd\n\ufffd\u0014\ufffd\t\ufffd\u0013\u00009\u00008\u00003\u00002\ufffd\u0005\ufffd\u000f\ufffd\u0004\ufffd\u000e\u0000\ufffd\u0000\ufffd\u0000=\u0000<\u00005",
"tls_ja3": "026e5ca865ce1f09da3a81d8a4e3effb",
"tls_sni": "blacklistip.com",
"port": 14223,
"service": "tls",
"service_label_fr": "TLS"
},
"evidence_snippet": "\ufffd\ufffd\ufffd\u04a3\ufffdGc\\\ufffd\ufffd\u06a3-\ufffdao\ufffd\ufffd\ufffd\ufffd\ufffdJ4\ufffdSV\ufffd,\ufffd+\ufffd0\ufffd\/\ufffd\ufffd\ufffd\ufffd\ufffd$\ufffd(\ufffd#\ufffd'kjg@\ufffd.\ufffd2\ufffd-\ufffd1\ufffd&\ufffd*\ufffd%\ufffd)\ufffd\n\ufffd\ufffd\t\ufffd9832\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd=<5",
"attack_vector": "kafka probe \u00b7 via TLS:14223 \u00b7 (sonde \/ probe)",
"target_port_label": "14223 \u00b7 TLS",
"emulator_service": "tls",
"confidence_reason": "Confiance 47 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab kafka_probe \u00bb (signaux protocolaires) \u00b7 confiance 47%",
"classification_reason_label_fr": "Type \u00ab kafka_probe \u00bb (signaux protocolaires) \u00b7 confiance 47%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 32\/100",
"confidence_pct": 47,
"confidence_breakdown": {
"waf": 8,
"classification": 56,
"behavior": 0,
"geo": 0,
"protocol": 43,
"novelty": 15,
"risk_score": 32
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 32,
"risk_label": "Faible",
"service_name": "tls",
"service_label_fr": "TLS",
"dst_port": 14223,
"protocol_emulated": null,
"tags_summary": [
"pat-0556"
],
"tags_summary_labels_fr": [
"pat-0556"
],
"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\u0003\u0001\u001a\u0001\u0000\u0001\u0016\u0003\u0003\ufffd\ufffd\ufffd\u0006\u04a3\ufffdGc\\\u0017\ufffd\ufffd\u06a3-\ufffdao\u001a\ufffd\ufffd\ufffd\ufffd\ufffdJ4\u000f\ufffd\u001fS\u0000\u0000V\ufffd,\ufffd+\ufffd0\ufffd\/\u0000\ufffd\u0000\ufffd\u0000\ufffd\u0000\ufffd\ufffd$\ufffd(\ufffd#\ufffd'\u0000k\u0000j\u0000g\u0000@\ufffd.\ufffd2\ufffd-\ufffd1\ufffd&\ufffd*\ufffd%\ufffd)\ufffd\n\ufffd\u0014\ufffd\t\ufffd\u0013\u00009\u00008\u00003\u00002\ufffd\u0005\ufffd\u000f\ufffd\u0004\ufffd\u000e\u0000\ufffd\u0000\ufffd\u0000=\u0000<\u00005",
"tls_ja3": "026e5ca865ce1f09da3a81d8a4e3effb",
"tls_sni": "blacklistip.com",
"port": 14223,
"service": "tls",
"service_label_fr": "TLS"
},
"attack_vector": "kafka probe \u00b7 via TLS:14223 \u00b7 (sonde \/ probe)",
"evidence_snippet": "\ufffd\ufffd\ufffd\u04a3\ufffdGc\\\ufffd\ufffd\u06a3-\ufffdao\ufffd\ufffd\ufffd\ufffd\ufffdJ4\ufffdSV\ufffd,\ufffd+\ufffd0\ufffd\/\ufffd\ufffd\ufffd\ufffd\ufffd$\ufffd(\ufffd#\ufffd'kjg@\ufffd.\ufffd2\ufffd-\ufffd1\ufffd&\ufffd*\ufffd%\ufffd)\ufffd\n\ufffd\ufffd\t\ufffd9832\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd=<5",
"target_port_label": "14223 \u00b7 TLS",
"emulator_service": "tls",
"confidence_reason": "Confiance 47 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 47 % \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": "14223"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_monitor",
"tags_list": [
"tls_ja3",
"tls_weak_cipher"
]
}
|