Méthode
—
Port
1080
Chemin / cible
—
Service
SOCKS5
Payload
CONNECT 103.199.16.99:18453 HTTP/1.1 Host: 103.199.16.99:18453 Proxy-Connection: keep-alive
Pourquoi cette classification : Type « http_flood » (signaux protocolaires) · confiance 49%
Confiance classification
49%
Confiance modérée — signal unique
Risque capteur
Moyen
· 46
Confiance : Confiance 49 % — Motif catalogue confirmé
Protocole émulé
1
Signaux
pat-0418
Technique MITRE
TA0001
Tactiques MITRE
TA0001
TA0002
Motifs de détection (base)
HTTP CONNECT method
ActiveMQ STOMP
Squid HTTP proxy
User-Agent
—
Règles WAF
—
Payload (extrait)
CONNECT 103.199.16.99:18453 HTTP/1.1
Host: 103.199.16.99:18453
Proxy-Connection: keep-alive
Meta JSON brut
{
"protocol_emulated": true,
"bytes_in": 97,
"payload_entropy": 4.856248636931796,
"port_category": "registered",
"org": "Contabo Asia Private Limited",
"service": "socks5",
"app_proto": "socks5",
"asn": 141995,
"country": "SG",
"dst_port": 1080,
"risk_waf": 8,
"risk_classification": 80,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 30,
"risk_novelty": 15,
"risk_boost": 0,
"risk_granularity": 4.9,
"risk_breakdown": {
"waf": 8,
"classification": 80,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 15
},
"risk_score": 46,
"tag_count": 2,
"anomaly_count": 0,
"campaign_key": "07f7e2e20e6c76d559c43341602cf94694f86ff5",
"event_fingerprint": "3331cd638f7f2882b3f28f93273086620fcbe7b5",
"classification_reason": "Type \u00ab http_flood \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"confidence": 0.49,
"classification_confidence": 0.49,
"precision_score": 58,
"precision_signals": [
"pat-0418"
],
"kb_rule_ids": [
"pat-0418"
],
"matched_patterns": [
"pat-0418",
"pat-0559",
"pat-0568"
],
"matched_pattern_names": [
"HTTP CONNECT method",
"ActiveMQ STOMP",
"Squid HTTP proxy"
],
"pattern_ids": [
"pat-0418",
"pat-0559",
"pat-0568"
],
"confidence_breakdown": {
"waf": 8,
"classification": 80,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 15,
"risk_score": 46
},
"named_classification_skipped": false,
"service_name": "socks5",
"risk_confidence_factor": 49,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "SG",
"asn": 141995,
"org": "Contabo Asia Private Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "2edc54220a26bb1dfd4617afa18e8095",
"path_pattern_hash": "4d7cc3b45cbf3e5b6ce484f88d569789"
},
"target_context": {
"dst_port": 1080,
"service": "socks5",
"service_name": "socks5",
"risk_score": 46
},
"payload_preview": "CONNECT 103.199.16.99:18453 HTTP\/1.1\r\nHost: 103.199.16.99:18453\r\nProxy-Connection: keep-alive\r\n\r\n",
"request_sample": "CONNECT 103.199.16.99:18453 HTTP\/1.1\r\nHost: 103.199.16.99:18453\r\nProxy-Connection: keep-alive\r\n\r\n",
"payload_snippet": "CONNECT 103.199.16.99:18453 HTTP\/1.1\r\nHost: 103.199.16.99:18453\r\nProxy-Connection: keep-alive",
"evidence": {
"request_sample": "CONNECT 103.199.16.99:18453 HTTP\/1.1\r\nHost: 103.199.16.99:18453\r\nProxy-Connection: keep-alive\r\n\r\n",
"payload_snippet": "CONNECT 103.199.16.99:18453 HTTP\/1.1\r\nHost: 103.199.16.99:18453\r\nProxy-Connection: keep-alive",
"classification_reason": "Type \u00ab http_flood \u00bb (signaux protocolaires) \u00b7 confiance 49%"
},
"attack_stage": "exploit_attempt",
"mitre_tactics": [
"TA0001",
"TA0002"
],
"mitre": "TA0001",
"threat_family": [
"ddos"
],
"recommended_client_action": "monitor",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "79752d3fd7f7870b5ba2c1d9e9d0dc124cba1354",
"protocol_details": {
"payload_preview": "CONNECT 103.199.16.99:18453 HTTP\/1.1\r\nHost: 103.199.16.99:18453\r\nProxy-Connection: keep-alive",
"port": 1080,
"service": "socks5",
"service_label_fr": "SOCKS5"
},
"evidence_snippet": "CONNECT 103.199.16.99:18453 HTTP\/1.1\r\nHost: 103.199.16.99:18453\r\nProxy-Connection: keep-alive",
"attack_vector": "http flood \u00b7 via SOCKS5:1080 \u00b7 (tentative d'exploit)",
"target_port_label": "1080 \u00b7 SOCKS5",
"emulator_service": "socks5",
"confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab http_flood \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"classification_reason_label_fr": "Type \u00ab http_flood \u00bb (signaux protocolaires) \u00b7 confiance 49%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 46\/100 (Moyen) \u2014 MITRE TA0001 \u2014 confiance 49 % \u2014 via SOCKS5",
"confidence_pct": 49,
"confidence_breakdown": {
"waf": 8,
"classification": 80,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 15,
"risk_score": 46
},
"attack_stage": "exploit_attempt",
"attack_stage_label": "Tentative d'exploit",
"attack_chain_stage": "exploitation",
"attack_chain_stage_label_fr": "Exploitation",
"risk_score": 46,
"risk_label": "Moyen",
"service_name": "socks5",
"service_label_fr": "SOCKS5",
"dst_port": 1080,
"protocol_emulated": true,
"tags_summary": [
"pat-0418"
],
"tags_summary_labels_fr": [
"pat-0418"
],
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0001",
"mitre_technique": "TA0001",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot-socks5",
"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": "CONNECT 103.199.16.99:18453 HTTP\/1.1\r\nHost: 103.199.16.99:18453\r\nProxy-Connection: keep-alive",
"port": 1080,
"service": "socks5",
"service_label_fr": "SOCKS5"
},
"attack_vector": "http flood \u00b7 via SOCKS5:1080 \u00b7 (tentative d'exploit)",
"evidence_snippet": "CONNECT 103.199.16.99:18453 HTTP\/1.1\r\nHost: 103.199.16.99:18453\r\nProxy-Connection: keep-alive",
"target_port_label": "1080 \u00b7 SOCKS5",
"emulator_service": "socks5",
"confidence_reason": "Confiance 49 % \u2014 Motif catalogue confirm\u00e9",
"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": false,
"kind": "stage"
},
{
"key": "exploit_attempt",
"label_fr": "Tentative d'exploit",
"active": true,
"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": "exploitation",
"label_fr": "Exploitation",
"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": "socks5",
"service_banner": "honeypot-socks5",
"service_os": "linux",
"dst_port": "1080"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "exploitation",
"ban_policy": "advisory_monitor",
"tags_list": [
"net_socks5_probe",
"socks5_emulated"
]
}
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