Méthode
—
Port
20547
Chemin / cible
—
Pourquoi cette classification : Type « profinet_probe » (signaux protocolaires) · confiance 79%
Confiance classification
79%
Risque capteur
Faible
· 33
Confiance : Confiance 79 % — 2 signal(aux) capteur
Protocole émulé
1
Signaux
Ot Profinet Dcp Get
Upstream
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
User-Agent
—
Règles WAF
—
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "32323020686f6e6579706f742070726f66696e65745f696f20726561647920706f72743d32303534370d0a",
"emulator_response_len": 43,
"port_inferred_service": true,
"bytes_in": 0,
"payload_entropy": 0,
"port_category": "registered",
"org": "Microsoft Corporation",
"service": "profinet-io",
"app_proto": "profinet-io",
"asn": 8075,
"country": "US",
"dst_port": 20547,
"risk_waf": 8,
"risk_classification": 58,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 30,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 4.7,
"risk_breakdown": {
"waf": 8,
"classification": 58,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0
},
"risk_score": 33,
"tag_count": 2,
"anomaly_count": 0,
"campaign_key": "1aca12edf6a46883b06931b983ae14432c6eb19c",
"event_fingerprint": "6045069f16cd1c700b6ad950aa1be9b1f342abf3",
"classification_reason": "Type \u00ab profinet_probe \u00bb (signaux protocolaires) \u00b7 confiance 79%",
"confidence": 0.79,
"classification_confidence": 0.79,
"precision_score": 89,
"precision_signals": [
"INT-OT-profinet-dcp-get",
"INT-upstream"
],
"kb_rule_ids": [
"INT-OT-profinet-dcp-get",
"INT-upstream"
],
"confidence_breakdown": {
"waf": 8,
"classification": 58,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0,
"risk_score": 33
},
"named_classification_skipped": false,
"service_name": "profinet-io",
"risk_confidence_factor": 79,
"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": {
"path_pattern_hash": "91a3874ab1b56c7604b2303ecb7824d0"
},
"target_context": {
"dst_port": 20547,
"service": "profinet-io",
"service_name": "profinet-io",
"risk_score": 33
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre": "TA0007",
"threat_family": [
"ics_probe"
],
"recommended_client_action": "monitor",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "4a4b0377a2ca511a41ac6e6d7f046fce69c096a0",
"protocol_details": {
"port": 20547,
"service": "profinet-io",
"service_label_fr": "PROFINET IO"
},
"attack_vector": "profinet probe \u00b7 via PROFINET IO:20547 \u00b7 (sonde \/ probe)",
"target_port_label": "20547 \u00b7 PROFINET IO",
"emulator_service": "profinet-io",
"confidence_reason": "Confiance 79 % \u2014 2 signal(aux) capteur",
"site_display": {
"classification": null,
"classification_reason": "Type \u00ab profinet_probe \u00bb (signaux protocolaires) \u00b7 confiance 79%",
"classification_reason_label_fr": "Type \u00ab profinet_probe \u00bb (signaux protocolaires) \u00b7 confiance 79%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 33\/100",
"confidence_pct": 79,
"confidence_breakdown": {
"waf": 8,
"classification": 58,
"behavior": 0,
"geo": 0,
"protocol": 30,
"novelty": 0,
"risk_score": 33
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 33,
"risk_label": "Faible",
"service_name": "profinet-io",
"service_label_fr": "PROFINET IO",
"dst_port": 20547,
"protocol_emulated": true,
"tags_summary": [
"INT-OT-profinet-dcp-get",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Ot Profinet Dcp Get",
"Upstream"
],
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0007",
"mitre_technique": "TA0007",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "honeypot-profinet-io",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"port": 20547,
"service": "profinet-io",
"service_label_fr": "PROFINET IO"
},
"attack_vector": "profinet probe \u00b7 via PROFINET IO:20547 \u00b7 (sonde \/ probe)",
"evidence_snippet": null,
"target_port_label": "20547 \u00b7 PROFINET IO",
"emulator_service": "profinet-io",
"confidence_reason": "Confiance 79 % \u2014 2 signal(aux) capteur",
"confidence_factors_fr": "Confiance 79 % \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": "profinet_io",
"service_banner": "honeypot-profinet-io",
"service_os": "linux",
"dst_port": "20547"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"matched_patterns": [],
"ban_policy": "advisory_monitor",
"tags_list": [
"net_profinet_probe",
"profinet_emulated"
]
}
|