20.106.185.252

{
    "protocol_emulated": true,
    "emulator_response": "0000000c322e302d00000001000b0000",
    "emulator_response_len": 16,
    "bytes_in": 532,
    "payload_entropy": 4.912046364540352,
    "port_category": "registered",
    "org": "Microsoft Corporation",
    "service": "kafka",
    "app_proto": "kafka",
    "asn": 8075,
    "country": "US",
    "dst_port": 9092,
    "risk_waf": 8,
    "risk_classification": 38,
    "risk_behavior": 0,
    "risk_geo": 0,
    "risk_protocol": 30,
    "risk_novelty": 25,
    "risk_boost": 0,
    "risk_granularity": 3.2,
    "risk_breakdown": {
        "waf": 8,
        "classification": 38,
        "behavior": 0,
        "geo": 0,
        "protocol": 30,
        "novelty": 25
    },
    "risk_score": 41,
    "tag_count": 5,
    "anomaly_count": 0,
    "campaign_key": "05df054a2164902d4781f5381c70bc0f4d9c2288",
    "event_fingerprint": "c474d9c3f8c0776c7c96d4f25d2b0651552d8fad",
    "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 49%",
    "confidence": 0.49,
    "classification_confidence": 0.49,
    "precision_score": 58,
    "precision_signals": [
        "pat-0391"
    ],
    "kb_rule_ids": [
        "pat-0391"
    ],
    "matched_patterns": [
        "pat-0391",
        "pat-0554",
        "pat-0536"
    ],
    "matched_pattern_names": [
        "SSH-2.0 banner RFC4253",
        "Minecraft varint handshake",
        "TFTP RRQ"
    ],
    "pattern_ids": [
        "pat-0391",
        "pat-0554",
        "pat-0536"
    ],
    "confidence_breakdown": {
        "waf": 8,
        "classification": 38,
        "behavior": 0,
        "geo": 0,
        "protocol": 30,
        "novelty": 25,
        "risk_score": 41
    },
    "named_classification_skipped": true,
    "named_candidate": "ssh_probe",
    "service_name": "kafka",
    "risk_confidence_factor": 49,
    "city": null,
    "is_datacenter": false,
    "is_tor_hint": false,
    "geo": {
        "country": "US",
        "asn": 8075,
        "org": "Microsoft Corporation",
        "is_datacenter": false,
        "is_tor_hint": false
    },
    "fingerprint": {
        "payload_hash": "be3c3f2e70471c68707228f6b9c75a83",
        "path_pattern_hash": "2f911c0cbc987259a2fb179695f38a62"
    },
    "target_context": {
        "dst_port": 9092,
        "service": "kafka",
        "service_name": "kafka",
        "risk_score": 41
    },
    "payload_preview": "SSH-2.0-RawPasswordConnectOnly_1.0\r\n\u0000\u0000\u0001\ufffd\n\u0014{$\ufffd$%\u0003\ufffd\ufffd_I\ufffd\uf9c1n\u0000\u0000\u0000recdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-he",
    "request_sample": "SSH-2.0-RawPasswordConnectOnly_1.0\r\n\u0000\u0000\u0001\ufffd\n\u0014{$\ufffd$%\u0003\ufffd\ufffd_I\ufffd\uf9c1n\u0000\u0000\u0000recdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1\u0000\u0000\u0000]ecdsa-sha2-nistp256,rsa-sha2-256,rsa-sha2-512,ecdsa-sha2-nistp384,ecdsa-sha2",
    "payload_snippet": "SSH-2.0-RawPasswordConnectOnly_1.0\r\n\u0000\u0000\u0001\ufffd\n\u0014{$\ufffd$%\u0003\ufffd\ufffd_I\ufffd\uf9c1n\u0000\u0000\u0000recdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-he",
    "evidence": {
        "request_sample": "SSH-2.0-RawPasswordConnectOnly_1.0\r\n\u0000\u0000\u0001\ufffd\n\u0014{$\ufffd$%\u0003\ufffd\ufffd_I\ufffd\uf9c1n\u0000\u0000\u0000recdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1\u0000\u0000\u0000]ecdsa-sha2-nistp256,rsa-sha2-256,rsa-sha2-512,ecdsa-sha2-nistp384,ecdsa-sha2",
        "payload_snippet": "SSH-2.0-RawPasswordConnectOnly_1.0\r\n\u0000\u0000\u0001\ufffd\n\u0014{$\ufffd$%\u0003\ufffd\ufffd_I\ufffd\uf9c1n\u0000\u0000\u0000recdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-he",
        "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 49%"
    },
    "attack_stage": "probe",
    "mitre_tactics": [
        "TA0007",
        "TA0001"
    ],
    "mitre": "TA0007",
    "threat_family": [
        "unknown"
    ],
    "recommended_client_action": "monitor",
    "policy_mode": "intelligence",
    "sensor_role": "threat_intelligence",
    "event_signature": "2148851a23c449e9570ef069616edea9756eb38f",
    "protocol_details": {
        "payload_preview": "SSH-2.0-RawPasswordConnectOnly_1.0\r\n\u0000\u0000\u0001\ufffd\n\u0014{$\ufffd$%\u0003\ufffd\ufffd_I\ufffd\uf9c1n\u0000\u0000\u0000recdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-he",
        "port": 9092,
        "service": "kafka",
        "service_label_fr": "KAFKA"
    },
    "evidence_snippet": "SSH-2.0-RawPasswordConnectOnly_1.0\r\n\ufffd\n{$\ufffd$%\ufffd\ufffd_I\ufffd\uf9c1nrecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-he",
    "attack_vector": "port 9092 tcp \u00b7 via KAFKA:9092 \u00b7 (sonde \/ probe)",
    "target_port_label": "9092 \u00b7 KAFKA",
    "emulator_service": "kafka",
    "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9 \u00b7 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes",
    "site_display": {
        "classification": null,
        "classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 49%",
        "classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 49%",
        "executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 41\/100",
        "confidence_pct": 49,
        "confidence_breakdown": {
            "waf": 8,
            "classification": 38,
            "behavior": 0,
            "geo": 0,
            "protocol": 30,
            "novelty": 25,
            "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": "kafka",
        "service_label_fr": "KAFKA",
        "dst_port": 9092,
        "protocol_emulated": true,
        "tags_summary": [
            "pat-0391"
        ],
        "tags_summary_labels_fr": [
            "pat-0391"
        ],
        "recommended_action": "monitor",
        "recommended_action_label": "Surveiller",
        "mitre": "TA0007",
        "mitre_technique": "TA0007",
        "persona_hostname": "mail.sensor-1.internal",
        "persona_service_banner": "honeypot-kafka",
        "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": "SSH-2.0-RawPasswordConnectOnly_1.0\r\n\u0000\u0000\u0001\ufffd\n\u0014{$\ufffd$%\u0003\ufffd\ufffd_I\ufffd\uf9c1n\u0000\u0000\u0000recdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-he",
            "port": 9092,
            "service": "kafka",
            "service_label_fr": "KAFKA"
        },
        "attack_vector": "port 9092 tcp \u00b7 via KAFKA:9092 \u00b7 (sonde \/ probe)",
        "evidence_snippet": "SSH-2.0-RawPasswordConnectOnly_1.0\r\n\ufffd\n{$\ufffd$%\ufffd\ufffd_I\ufffd\uf9c1nrecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-he",
        "target_port_label": "9092 \u00b7 KAFKA",
        "emulator_service": "kafka",
        "confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9 \u00b7 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes",
        "confidence_factors_fr": "Confiance 49 % \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": "kafka",
        "service_banner": "honeypot-kafka",
        "service_os": "linux",
        "dst_port": "9092"
    },
    "hostname": "mail.sensor-1.internal",
    "sensor_id": "sensor-1",
    "attack_chain_stage": "discovery",
    "ban_policy": "advisory_monitor",
    "tags_list": [
        "kafka_api_versions",
        "kafka_emulated",
        "net_kafka_probe",
        "ssh_banner",
        "ssh_kex_probe"
    ]
}