13/07/2026 01:07:47 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go ( ���R7wU�Q�rV� 8curve25519-sha256@libssh.or…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go ( ���R7wU�Q�rV� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp5…
Payload
SSH-2.0-Go ( ���R7wU�Q�rV� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
( ���R7wU�Q�rV� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go ( ���R7wU�Q�rV� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a",
"emulator_response_len": 41,
"bytes_in": 1052,
"payload_entropy": 4.850992924203182,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "50f052f9fcd9e8d24fcaad3798b3a551",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014(\u0000\ufffd\ufffd\ufffdR7wU\ufffdQ\ufffdrV\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014(\u0000\ufffd\ufffd\ufffdR7wU\ufffdQ\ufffdrV\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014(\u0000\ufffd\ufffd\ufffdR7wU\ufffdQ\ufffdrV\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014(\u0000\ufffd\ufffd\ufffdR7wU\ufffdQ\ufffdrV\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014(\u0000\ufffd\ufffd\ufffdR7wU\ufffdQ\ufffdrV\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "aad68163276c8e32c98895a9f9fa56af25452126",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014(\u0000\ufffd\ufffd\ufffdR7wU\ufffdQ\ufffdrV\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014(\u0000\ufffd\ufffd\ufffdR7wU\ufffdQ\ufffdrV\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n(\ufffd\ufffd\ufffdR7wU\ufffdQ\ufffdrV\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014(\u0000\ufffd\ufffd\ufffdR7wU\ufffdQ\ufffdrV\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014(\u0000\ufffd\ufffd\ufffdR7wU\ufffdQ\ufffdrV\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n(\ufffd\ufffd\ufffdR7wU\ufffdQ\ufffdrV\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 01:06:00 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go .�q� Pn�MSE�R �e 8curve25519-sha256@libssh.o…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go .�q� Pn�MSE�R �e 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp…
Payload
SSH-2.0-Go .�q� Pn�MSE�R �e 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
.�q� Pn�MSE�R
�e 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go .�q� Pn�MSE�R �e 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a",
"emulator_response_len": 32,
"bytes_in": 1052,
"payload_entropy": 4.845096926325371,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "fcd92c0700c44391a7206ced1208997f",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014.\ufffdq\ufffd\u001dPn\ufffdMSE\ufffdR\n\ufffde\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014.\ufffdq\ufffd\u001dPn\ufffdMSE\ufffdR\n\ufffde\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014.\ufffdq\ufffd\u001dPn\ufffdMSE\ufffdR\n\ufffde\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014.\ufffdq\ufffd\u001dPn\ufffdMSE\ufffdR\n\ufffde\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014.\ufffdq\ufffd\u001dPn\ufffdMSE\ufffdR\n\ufffde\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "8edc72cc5d20291f9be2538dd8d348b91b46fde6",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014.\ufffdq\ufffd\u001dPn\ufffdMSE\ufffdR\n\ufffde\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014.\ufffdq\ufffd\u001dPn\ufffdMSE\ufffdR\n\ufffde\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n.\ufffdq\ufffdPn\ufffdMSE\ufffdR\n\ufffde8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014.\ufffdq\ufffd\u001dPn\ufffdMSE\ufffdR\n\ufffde\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014.\ufffdq\ufffd\u001dPn\ufffdMSE\ufffdR\n\ufffde\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n.\ufffdq\ufffdPn\ufffdMSE\ufffdR\n\ufffde8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 01:04:09 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go ^��l�o4��?=4��V 8curve25519-sha256@libssh.o…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go ^��l�o4��?=4��V 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp…
Payload
SSH-2.0-Go ^��l�o4��?=4��V 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
^��l�o4��?=4��V 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go ^��l�o4��?=4��V 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a",
"emulator_response_len": 41,
"bytes_in": 1052,
"payload_entropy": 4.8417645394291275,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "0c7a528fed39d581aca78605e4967c30",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014^\ufffd\ufffdl\ufffdo4\ufffd\ufffd?=4\ufffd\u0006\ufffdV\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014^\ufffd\ufffdl\ufffdo4\ufffd\ufffd?=4\ufffd\u0006\ufffdV\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014^\ufffd\ufffdl\ufffdo4\ufffd\ufffd?=4\ufffd\u0006\ufffdV\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014^\ufffd\ufffdl\ufffdo4\ufffd\ufffd?=4\ufffd\u0006\ufffdV\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014^\ufffd\ufffdl\ufffdo4\ufffd\ufffd?=4\ufffd\u0006\ufffdV\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "c2ef3b610c3612ecf6a2a01e2f53a459845f4bc2",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014^\ufffd\ufffdl\ufffdo4\ufffd\ufffd?=4\ufffd\u0006\ufffdV\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014^\ufffd\ufffdl\ufffdo4\ufffd\ufffd?=4\ufffd\u0006\ufffdV\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n^\ufffd\ufffdl\ufffdo4\ufffd\ufffd?=4\ufffd\ufffdV8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014^\ufffd\ufffdl\ufffdo4\ufffd\ufffd?=4\ufffd\u0006\ufffdV\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014^\ufffd\ufffdl\ufffdo4\ufffd\ufffd?=4\ufffd\u0006\ufffdV\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n^\ufffd\ufffdl\ufffdo4\ufffd\ufffd?=4\ufffd\ufffdV8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 01:02:17 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go ���և '��Ç�a� 8curve25519-sha256@libssh.org…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go ���և '��Ç�a� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp52…
Payload
SSH-2.0-Go ���և '��Ç�a� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
���և
'���a� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go ���և '��Ç�a� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a",
"emulator_response_len": 41,
"bytes_in": 1052,
"payload_entropy": 4.849647432312142,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "f497b1314b0eb5812c94004502a3ada5",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\ufffd\u0587\n\u0015'\ufffd\ufffd\u00c7\ufffd\u0001a\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\ufffd\u0587\n\u0015'\ufffd\ufffd\u00c7\ufffd\u0001a\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\ufffd\u0587\n\u0015'\ufffd\ufffd\u00c7\ufffd\u0001a\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\ufffd\u0587\n\u0015'\ufffd\ufffd\u00c7\ufffd\u0001a\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\ufffd\u0587\n\u0015'\ufffd\ufffd\u00c7\ufffd\u0001a\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "9f644a45270d7963d6fe66a89e19637f692d736e",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\ufffd\u0587\n\u0015'\ufffd\ufffd\u00c7\ufffd\u0001a\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\ufffd\u0587\n\u0015'\ufffd\ufffd\u00c7\ufffd\u0001a\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd\ufffd\ufffd\u0587\n'\ufffd\ufffd\u00c7\ufffda\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\ufffd\u0587\n\u0015'\ufffd\ufffd\u00c7\ufffd\u0001a\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\ufffd\u0587\n\u0015'\ufffd\ufffd\u00c7\ufffd\u0001a\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd\ufffd\ufffd\u0587\n'\ufffd\ufffd\u00c7\ufffda\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 01:00:12 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go #%{ٜt�틘�\rz) 8curve25519-sha256@libssh.org,…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go #%{ٜt�틘�\rz) 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521…
Payload
SSH-2.0-Go #%{ٜt�틘�\rz) 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
#%{ٜt�틘�\rz) 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go #%{ٜt�틘�\rz) 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a",
"emulator_response_len": 39,
"bytes_in": 1052,
"payload_entropy": 4.855409776635022,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "9dacac936ced398ab5cbd160b85a43c2",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\b#%{\u065ct\ufffd\ud2d8\ufffd\\rz)\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\b#%{\u065ct\ufffd\ud2d8\ufffd\\rz)\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\b#%{\u065ct\ufffd\ud2d8\ufffd\\rz)\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\b#%{\u065ct\ufffd\ud2d8\ufffd\\rz)\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\b#%{\u065ct\ufffd\ud2d8\ufffd\\rz)\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "28d51b4514700ec844ec5d42ce70dfd7c1232b96",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\b#%{\u065ct\ufffd\ud2d8\ufffd\\rz)\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\b#%{\u065ct\ufffd\ud2d8\ufffd\\rz)\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n#%{\u065ct\ufffd\ud2d8\ufffd\\rz)8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\b#%{\u065ct\ufffd\ud2d8\ufffd\\rz)\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\b#%{\u065ct\ufffd\ud2d8\ufffd\\rz)\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n#%{\u065ct\ufffd\ud2d8\ufffd\\rz)8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:58:14 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go jD-�m6�D��M��R 8curve25519-sha256@libssh.o…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go jD-�m6�D��M��R 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp…
Payload
SSH-2.0-Go jD-�m6�D��M��R 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
jD-�m6�D��M��R 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go jD-�m6�D��M��R 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a",
"emulator_response_len": 41,
"bytes_in": 1052,
"payload_entropy": 4.838928266395468,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "ec38b2b359a123a5b9c404865d76ecdb",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014jD\u0018\u0002-\ufffdm6\ufffdD\ufffd\ufffdM\ufffd\ufffdR\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014jD\u0018\u0002-\ufffdm6\ufffdD\ufffd\ufffdM\ufffd\ufffdR\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014jD\u0018\u0002-\ufffdm6\ufffdD\ufffd\ufffdM\ufffd\ufffdR\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014jD\u0018\u0002-\ufffdm6\ufffdD\ufffd\ufffdM\ufffd\ufffdR\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014jD\u0018\u0002-\ufffdm6\ufffdD\ufffd\ufffdM\ufffd\ufffdR\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "e91d24f86c0d4c492b5774ae405060561485b921",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014jD\u0018\u0002-\ufffdm6\ufffdD\ufffd\ufffdM\ufffd\ufffdR\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014jD\u0018\u0002-\ufffdm6\ufffdD\ufffd\ufffdM\ufffd\ufffdR\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\njD-\ufffdm6\ufffdD\ufffd\ufffdM\ufffd\ufffdR8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014jD\u0018\u0002-\ufffdm6\ufffdD\ufffd\ufffdM\ufffd\ufffdR\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014jD\u0018\u0002-\ufffdm6\ufffdD\ufffd\ufffdM\ufffd\ufffdR\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\njD-\ufffdm6\ufffdD\ufffd\ufffdM\ufffd\ufffdR8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:56:16 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go � d�pQ;� k � � 8curve25519-sha256@libssh.or…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go � d�pQ;� k � � 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp5…
Payload
SSH-2.0-Go � d�pQ;� k � � 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
Minecraft varint handshake
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
� d�pQ;�
k � � 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go � d�pQ;� k � � 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a",
"emulator_response_len": 39,
"bytes_in": 1052,
"payload_entropy": 4.836072048911591,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"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": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "3bd1e35c0532c9764acf37f862096b60",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\td\ufffd\u0017pQ;\ufffd\nk\u0000\ufffd\u0000\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\td\ufffd\u0017pQ;\ufffd\nk\u0000\ufffd\u0000\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\td\ufffd\u0017pQ;\ufffd\nk\u0000\ufffd\u0000\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\td\ufffd\u0017pQ;\ufffd\nk\u0000\ufffd\u0000\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\td\ufffd\u0017pQ;\ufffd\nk\u0000\ufffd\u0000\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "aeff6fb0cd0e22534e52a6ae3c738268e000fb1a",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\td\ufffd\u0017pQ;\ufffd\nk\u0000\ufffd\u0000\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\td\ufffd\u0017pQ;\ufffd\nk\u0000\ufffd\u0000\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd\td\ufffdpQ;\ufffd\nk\ufffd\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\td\ufffd\u0017pQ;\ufffd\nk\u0000\ufffd\u0000\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\td\ufffd\u0017pQ;\ufffd\nk\u0000\ufffd\u0000\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd\td\ufffdpQ;\ufffd\nk\ufffd\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:54:21 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go >�d`���A�3iJ�58 8curve25519-sha256@libssh.o…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go >�d`���A�3iJ�58 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp…
Payload
SSH-2.0-Go >�d`���A�3iJ�58 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
>�d`���A�3iJ�58 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go >�d`���A�3iJ�58 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a",
"emulator_response_len": 32,
"bytes_in": 1052,
"payload_entropy": 4.837159145464839,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "1d80b86274017a9de96ae588effb67d1",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014>\ufffdd`\ufffd\u0010\ufffd\ufffdA\ufffd3iJ\ufffd58\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014>\ufffdd`\ufffd\u0010\ufffd\ufffdA\ufffd3iJ\ufffd58\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014>\ufffdd`\ufffd\u0010\ufffd\ufffdA\ufffd3iJ\ufffd58\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014>\ufffdd`\ufffd\u0010\ufffd\ufffdA\ufffd3iJ\ufffd58\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014>\ufffdd`\ufffd\u0010\ufffd\ufffdA\ufffd3iJ\ufffd58\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "b1c4e8d43af50cc820fd06b84e590ec5c505c29d",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014>\ufffdd`\ufffd\u0010\ufffd\ufffdA\ufffd3iJ\ufffd58\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014>\ufffdd`\ufffd\u0010\ufffd\ufffdA\ufffd3iJ\ufffd58\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n>\ufffdd`\ufffd\ufffd\ufffdA\ufffd3iJ\ufffd588curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014>\ufffdd`\ufffd\u0010\ufffd\ufffdA\ufffd3iJ\ufffd58\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014>\ufffdd`\ufffd\u0010\ufffd\ufffdA\ufffd3iJ\ufffd58\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n>\ufffdd`\ufffd\ufffd\ufffdA\ufffd3iJ\ufffd588curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:52:34 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go ͺ�^y5�� ��$� 8curve25519-sha256@libssh.or…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go ͺ�^y5�� ��$� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp5…
Payload
SSH-2.0-Go ͺ�^y5�� ��$� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
ͺ�^y5�� ��$� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go ͺ�^y5�� ��$� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a",
"emulator_response_len": 41,
"bytes_in": 1052,
"payload_entropy": 4.852074080580792,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "5ede28678f78d2211dcf6d808b12371f",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u037a\ufffd^y5\ufffd\u0006\ufffd\u0011 \ufffd\ufffd$\ufffd\u0015\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u037a\ufffd^y5\ufffd\u0006\ufffd\u0011 \ufffd\ufffd$\ufffd\u0015\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u037a\ufffd^y5\ufffd\u0006\ufffd\u0011 \ufffd\ufffd$\ufffd\u0015\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u037a\ufffd^y5\ufffd\u0006\ufffd\u0011 \ufffd\ufffd$\ufffd\u0015\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u037a\ufffd^y5\ufffd\u0006\ufffd\u0011 \ufffd\ufffd$\ufffd\u0015\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "4d3b1aa0ce9cf415a11778c63e49dbc5edd06b87",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u037a\ufffd^y5\ufffd\u0006\ufffd\u0011 \ufffd\ufffd$\ufffd\u0015\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u037a\ufffd^y5\ufffd\u0006\ufffd\u0011 \ufffd\ufffd$\ufffd\u0015\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n\u037a\ufffd^y5\ufffd\ufffd \ufffd\ufffd$\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u037a\ufffd^y5\ufffd\u0006\ufffd\u0011 \ufffd\ufffd$\ufffd\u0015\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u037a\ufffd^y5\ufffd\u0006\ufffd\u0011 \ufffd\ufffd$\ufffd\u0015\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n\u037a\ufffd^y5\ufffd\ufffd \ufffd\ufffd$\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:50:42 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go ������R� "$��j 8curve25519-sha256@libssh.or…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go ������R� "$��j 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp5…
Payload
SSH-2.0-Go ������R� "$��j 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
������R� "$��j 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go ������R� "$��j 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a",
"emulator_response_len": 40,
"bytes_in": 1052,
"payload_entropy": 4.860894594193044,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "d5b4126ea65bb13570bbea541e755bf3",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdR\ufffd\f\u0018\"$\ufffd\ufffdj\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdR\ufffd\f\u0018\"$\ufffd\ufffdj\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdR\ufffd\f\u0018\"$\ufffd\ufffdj\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdR\ufffd\f\u0018\"$\ufffd\ufffdj\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdR\ufffd\f\u0018\"$\ufffd\ufffdj\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "1416b2dc7d4d5c7f4c569f1dfa64fd8f07fe83f6",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdR\ufffd\f\u0018\"$\ufffd\ufffdj\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdR\ufffd\f\u0018\"$\ufffd\ufffdj\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdR\ufffd\"$\ufffd\ufffdj8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdR\ufffd\f\u0018\"$\ufffd\ufffdj\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdR\ufffd\f\u0018\"$\ufffd\ufffdj\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdR\ufffd\"$\ufffd\ufffdj8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:48:53 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go TW��pdM�\�I�� G 8curve25519-sha256@libssh.o…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go TW��pdM�\�I�� G 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp…
Payload
SSH-2.0-Go TW��pdM�\�I�� G 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
TW��pdM�\�I�� G 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go TW��pdM�\�I�� G 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a",
"emulator_response_len": 41,
"bytes_in": 1052,
"payload_entropy": 4.849980590290936,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "7969be7651287bbc765b7d66295fe1dd",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014TW\u0010\ufffd\ufffdpdM\ufffd\\\ufffdI\ufffd\ufffd\tG\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014TW\u0010\ufffd\ufffdpdM\ufffd\\\ufffdI\ufffd\ufffd\tG\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014TW\u0010\ufffd\ufffdpdM\ufffd\\\ufffdI\ufffd\ufffd\tG\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014TW\u0010\ufffd\ufffdpdM\ufffd\\\ufffdI\ufffd\ufffd\tG\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014TW\u0010\ufffd\ufffdpdM\ufffd\\\ufffdI\ufffd\ufffd\tG\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "8435aebd0ef0d9f22e923852fbdb07a996b72fbb",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014TW\u0010\ufffd\ufffdpdM\ufffd\\\ufffdI\ufffd\ufffd\tG\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014TW\u0010\ufffd\ufffdpdM\ufffd\\\ufffdI\ufffd\ufffd\tG\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\nTW\ufffd\ufffdpdM\ufffd\\\ufffdI\ufffd\ufffd\tG8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014TW\u0010\ufffd\ufffdpdM\ufffd\\\ufffdI\ufffd\ufffd\tG\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014TW\u0010\ufffd\ufffdpdM\ufffd\\\ufffdI\ufffd\ufffd\tG\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\nTW\ufffd\ufffdpdM\ufffd\\\ufffdI\ufffd\ufffd\tG8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:47:02 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go )Vbֶ����> O�� 8curve25519-sha256@libssh.or…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go )Vbֶ����> O�� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp5…
Payload
SSH-2.0-Go )Vbֶ����> O�� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
)Vbֶ����> O�� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go )Vbֶ����> O�� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a",
"emulator_response_len": 41,
"bytes_in": 1052,
"payload_entropy": 4.858982787372054,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "829eccf1b07ed77c7baa434bbe89c32f",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014)\u0002Vb\u05b6\u0001\ufffd\ufffd\ufffd\ufffd>\u001eO\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014)\u0002Vb\u05b6\u0001\ufffd\ufffd\ufffd\ufffd>\u001eO\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014)\u0002Vb\u05b6\u0001\ufffd\ufffd\ufffd\ufffd>\u001eO\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014)\u0002Vb\u05b6\u0001\ufffd\ufffd\ufffd\ufffd>\u001eO\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014)\u0002Vb\u05b6\u0001\ufffd\ufffd\ufffd\ufffd>\u001eO\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "0069402440bb91108c7c3ed616c678e5fb32ffc2",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014)\u0002Vb\u05b6\u0001\ufffd\ufffd\ufffd\ufffd>\u001eO\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014)\u0002Vb\u05b6\u0001\ufffd\ufffd\ufffd\ufffd>\u001eO\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n)Vb\u05b6\ufffd\ufffd\ufffd\ufffd>O\ufffd\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014)\u0002Vb\u05b6\u0001\ufffd\ufffd\ufffd\ufffd>\u001eO\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014)\u0002Vb\u05b6\u0001\ufffd\ufffd\ufffd\ufffd>\u001eO\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n)Vb\u05b6\ufffd\ufffd\ufffd\ufffd>O\ufffd\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:45:03 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go ��Ek7 Te0R��|D} 8curve25519-sha256@libssh.or…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go ��Ek7 Te0R��|D} 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp5…
Payload
SSH-2.0-Go ��Ek7 Te0R��|D} 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
��Ek7 Te0R��|D} 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go ��Ek7 Te0R��|D} 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a",
"emulator_response_len": 41,
"bytes_in": 1052,
"payload_entropy": 4.852766727150817,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "29f29a04d7b4292d253d5ab36f9d471f",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffdEk7\u001fTe0R\ufffd\ufffd|D}\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffdEk7\u001fTe0R\ufffd\ufffd|D}\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffdEk7\u001fTe0R\ufffd\ufffd|D}\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffdEk7\u001fTe0R\ufffd\ufffd|D}\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffdEk7\u001fTe0R\ufffd\ufffd|D}\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "4ebb3a3c7d5f461517386e9dc97dcde71c5fe1f0",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffdEk7\u001fTe0R\ufffd\ufffd|D}\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffdEk7\u001fTe0R\ufffd\ufffd|D}\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd\ufffdEk7Te0R\ufffd\ufffd|D}8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffdEk7\u001fTe0R\ufffd\ufffd|D}\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffdEk7\u001fTe0R\ufffd\ufffd|D}\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd\ufffdEk7Te0R\ufffd\ufffd|D}8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:43:02 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go 6Q��J���r٦@�� 8curve25519-sha256@libssh.or…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go 6Q��J���r٦@�� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp5…
Payload
SSH-2.0-Go 6Q��J���r٦@�� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
6Q��J���r٦@�� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go 6Q��J���r٦@�� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a",
"emulator_response_len": 41,
"bytes_in": 1052,
"payload_entropy": 4.8512925914401395,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "4d43e743728bd82461db54f15ae895b5",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u00066Q\ufffd\ufffdJ\ufffd\ufffd\ufffd\u0012r\u0666@\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u00066Q\ufffd\ufffdJ\ufffd\ufffd\ufffd\u0012r\u0666@\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u00066Q\ufffd\ufffdJ\ufffd\ufffd\ufffd\u0012r\u0666@\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u00066Q\ufffd\ufffdJ\ufffd\ufffd\ufffd\u0012r\u0666@\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u00066Q\ufffd\ufffdJ\ufffd\ufffd\ufffd\u0012r\u0666@\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "84954f230f8a78fc04cfc633ade7b59568e2b20f",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u00066Q\ufffd\ufffdJ\ufffd\ufffd\ufffd\u0012r\u0666@\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u00066Q\ufffd\ufffdJ\ufffd\ufffd\ufffd\u0012r\u0666@\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n6Q\ufffd\ufffdJ\ufffd\ufffd\ufffdr\u0666@\ufffd\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u00066Q\ufffd\ufffdJ\ufffd\ufffd\ufffd\u0012r\u0666@\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u00066Q\ufffd\ufffdJ\ufffd\ufffd\ufffd\u0012r\u0666@\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n6Q\ufffd\ufffdJ\ufffd\ufffd\ufffdr\u0666@\ufffd\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:40:58 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go &�*��Y��>����� 8curve25519-sha256@libssh.o…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go &�*��Y��>����� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp…
Payload
SSH-2.0-Go &�*��Y��>����� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
&�*��Y��>����� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go &�*��Y��>����� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a",
"emulator_response_len": 41,
"bytes_in": 1052,
"payload_entropy": 4.862051758257222,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "45143cdb3b0c4ac1099d480be8950071",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014&\ufffd*\ufffd\ufffdY\ufffd\ufffd\u0007>\ufffd\ufffd\ufffd\u0011\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014&\ufffd*\ufffd\ufffdY\ufffd\ufffd\u0007>\ufffd\ufffd\ufffd\u0011\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014&\ufffd*\ufffd\ufffdY\ufffd\ufffd\u0007>\ufffd\ufffd\ufffd\u0011\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014&\ufffd*\ufffd\ufffdY\ufffd\ufffd\u0007>\ufffd\ufffd\ufffd\u0011\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014&\ufffd*\ufffd\ufffdY\ufffd\ufffd\u0007>\ufffd\ufffd\ufffd\u0011\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "fc3dd8ad0e7da4addcbf1db1f67215f48d01ef00",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014&\ufffd*\ufffd\ufffdY\ufffd\ufffd\u0007>\ufffd\ufffd\ufffd\u0011\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014&\ufffd*\ufffd\ufffdY\ufffd\ufffd\u0007>\ufffd\ufffd\ufffd\u0011\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n&\ufffd*\ufffd\ufffdY\ufffd\ufffd>\ufffd\ufffd\ufffd\ufffd\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014&\ufffd*\ufffd\ufffdY\ufffd\ufffd\u0007>\ufffd\ufffd\ufffd\u0011\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014&\ufffd*\ufffd\ufffdY\ufffd\ufffd\u0007>\ufffd\ufffd\ufffd\u0011\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n&\ufffd*\ufffd\ufffdY\ufffd\ufffd>\ufffd\ufffd\ufffd\ufffd\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:38:58 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go ��������S| 8curve25519-sha256@libssh.or…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go ��������S| 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp5…
Payload
SSH-2.0-Go ��������S| 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
��������S| 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go ��������S| 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a",
"emulator_response_len": 41,
"bytes_in": 1052,
"payload_entropy": 4.861783033127592,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "24410611ff584e10c646f232bd3ff965",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u0005\ufffd\ufffd\ufffd\b\u000e\ufffd\ufffd\u0018\ufffd\u0013\ufffdS|\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u0005\ufffd\ufffd\ufffd\b\u000e\ufffd\ufffd\u0018\ufffd\u0013\ufffdS|\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u0005\ufffd\ufffd\ufffd\b\u000e\ufffd\ufffd\u0018\ufffd\u0013\ufffdS|\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u0005\ufffd\ufffd\ufffd\b\u000e\ufffd\ufffd\u0018\ufffd\u0013\ufffdS|\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u0005\ufffd\ufffd\ufffd\b\u000e\ufffd\ufffd\u0018\ufffd\u0013\ufffdS|\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "ba77c81ecf40072d97b92b8d7b793c65a12048d3",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u0005\ufffd\ufffd\ufffd\b\u000e\ufffd\ufffd\u0018\ufffd\u0013\ufffdS|\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u0005\ufffd\ufffd\ufffd\b\u000e\ufffd\ufffd\u0018\ufffd\u0013\ufffdS|\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdS|8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u0005\ufffd\ufffd\ufffd\b\u000e\ufffd\ufffd\u0018\ufffd\u0013\ufffdS|\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u0005\ufffd\ufffd\ufffd\b\u000e\ufffd\ufffd\u0018\ufffd\u0013\ufffdS|\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdS|8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:36:58 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go �!s�'�k2���� 8curve25519-sha256@libssh.o…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go �!s�'�k2���� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp…
Payload
SSH-2.0-Go �!s�'�k2���� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
�!s�'�k2���� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go �!s�'�k2���� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a",
"emulator_response_len": 40,
"bytes_in": 1052,
"payload_entropy": 4.8494609056962314,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "ce7a9212132f9ed8032f6f4220c88d28",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u000f\u0014!s\ufffd'\ufffdk2\ufffd\ufffd\b\ufffd\ufffd\u001c\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u000f\u0014!s\ufffd'\ufffdk2\ufffd\ufffd\b\ufffd\ufffd\u001c\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u000f\u0014!s\ufffd'\ufffdk2\ufffd\ufffd\b\ufffd\ufffd\u001c\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u000f\u0014!s\ufffd'\ufffdk2\ufffd\ufffd\b\ufffd\ufffd\u001c\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u000f\u0014!s\ufffd'\ufffdk2\ufffd\ufffd\b\ufffd\ufffd\u001c\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "9afb515b1a9f0e358fce6c796d83ae91fdc2e110",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u000f\u0014!s\ufffd'\ufffdk2\ufffd\ufffd\b\ufffd\ufffd\u001c\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u000f\u0014!s\ufffd'\ufffdk2\ufffd\ufffd\b\ufffd\ufffd\u001c\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd!s\ufffd'\ufffdk2\ufffd\ufffd\ufffd\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u000f\u0014!s\ufffd'\ufffdk2\ufffd\ufffd\b\ufffd\ufffd\u001c\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u000f\u0014!s\ufffd'\ufffdk2\ufffd\ufffd\b\ufffd\ufffd\u001c\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd!s\ufffd'\ufffdk2\ufffd\ufffd\ufffd\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:34:55 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go v��W� �Pݎ�X�kVq 8curve25519-sha256@libssh.or…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go v��W� �Pݎ�X�kVq 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp5…
Payload
SSH-2.0-Go v��W� �Pݎ�X�kVq 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
v��W� �Pݎ�X�kVq 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go v��W� �Pݎ�X�kVq 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a",
"emulator_response_len": 41,
"bytes_in": 1052,
"payload_entropy": 4.8631106387035175,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "f0bcc91a4ef4661df61025ee2fec811f",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014v\ufffd\ufffdW\ufffd\u001f\ufffdP\u074e\ufffdX\ufffdkVq\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014v\ufffd\ufffdW\ufffd\u001f\ufffdP\u074e\ufffdX\ufffdkVq\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014v\ufffd\ufffdW\ufffd\u001f\ufffdP\u074e\ufffdX\ufffdkVq\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014v\ufffd\ufffdW\ufffd\u001f\ufffdP\u074e\ufffdX\ufffdkVq\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014v\ufffd\ufffdW\ufffd\u001f\ufffdP\u074e\ufffdX\ufffdkVq\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "74991921478444042b9d61fe530af3a60920772d",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014v\ufffd\ufffdW\ufffd\u001f\ufffdP\u074e\ufffdX\ufffdkVq\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014v\ufffd\ufffdW\ufffd\u001f\ufffdP\u074e\ufffdX\ufffdkVq\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\nv\ufffd\ufffdW\ufffd\ufffdP\u074e\ufffdX\ufffdkVq8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014v\ufffd\ufffdW\ufffd\u001f\ufffdP\u074e\ufffdX\ufffdkVq\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014v\ufffd\ufffdW\ufffd\u001f\ufffdP\u074e\ufffdX\ufffdkVq\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\nv\ufffd\ufffdW\ufffd\ufffdP\u074e\ufffdX\ufffdkVq8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:33:01 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go ����z0�Rv�Q�}V 8curve25519-sha256@libssh.o…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go ����z0�Rv�Q�}V 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp…
Payload
SSH-2.0-Go ����z0�Rv�Q�}V 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
����z0�Rv�Q�}V 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go ����z0�Rv�Q�}V 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a",
"emulator_response_len": 39,
"bytes_in": 1052,
"payload_entropy": 4.857838996005258,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "624d1ea26f60d06f812727b712083771",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u0003\u0006\ufffd\ufffd\ufffd\ufffdz0\ufffdRv\ufffdQ\ufffd}V\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u0003\u0006\ufffd\ufffd\ufffd\ufffdz0\ufffdRv\ufffdQ\ufffd}V\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u0003\u0006\ufffd\ufffd\ufffd\ufffdz0\ufffdRv\ufffdQ\ufffd}V\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u0003\u0006\ufffd\ufffd\ufffd\ufffdz0\ufffdRv\ufffdQ\ufffd}V\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u0003\u0006\ufffd\ufffd\ufffd\ufffdz0\ufffdRv\ufffdQ\ufffd}V\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "4cb201296cb284c527694d5d2dfec6faf21aa4a7",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u0003\u0006\ufffd\ufffd\ufffd\ufffdz0\ufffdRv\ufffdQ\ufffd}V\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u0003\u0006\ufffd\ufffd\ufffd\ufffdz0\ufffdRv\ufffdQ\ufffd}V\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd\ufffd\ufffd\ufffdz0\ufffdRv\ufffdQ\ufffd}V8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u0003\u0006\ufffd\ufffd\ufffd\ufffdz0\ufffdRv\ufffdQ\ufffd}V\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u0003\u0006\ufffd\ufffd\ufffd\ufffdz0\ufffdRv\ufffdQ\ufffd}V\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd\ufffd\ufffd\ufffdz0\ufffdRv\ufffdQ\ufffd}V8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:31:10 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go �,Kɽp��b�0{ 8curve25519-sha256@libssh.org…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go �,Kɽp��b�0{ 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp52…
Payload
SSH-2.0-Go �,Kɽp��b�0{ 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
�,Kɽp��b�0{ 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go �,Kɽp��b�0{ 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a",
"emulator_response_len": 41,
"bytes_in": 1052,
"payload_entropy": 4.843851120355523,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "9e0dd4058afec2cbfa56a3bedb31eb2d",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u0007\ufffd,K\u027dp\ufffd\ufffdb\ufffd\u00030{\u000e\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u0007\ufffd,K\u027dp\ufffd\ufffdb\ufffd\u00030{\u000e\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u0007\ufffd,K\u027dp\ufffd\ufffdb\ufffd\u00030{\u000e\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u0007\ufffd,K\u027dp\ufffd\ufffdb\ufffd\u00030{\u000e\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u0007\ufffd,K\u027dp\ufffd\ufffdb\ufffd\u00030{\u000e\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "35d1681814549b925c9e5e0776704f6e7f02976c",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u0007\ufffd,K\u027dp\ufffd\ufffdb\ufffd\u00030{\u000e\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u0007\ufffd,K\u027dp\ufffd\ufffdb\ufffd\u00030{\u000e\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd,K\u027dp\ufffd\ufffdb\ufffd0{8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u0007\ufffd,K\u027dp\ufffd\ufffdb\ufffd\u00030{\u000e\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u0007\ufffd,K\u027dp\ufffd\ufffdb\ufffd\u00030{\u000e\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd,K\u027dp\ufffd\ufffdb\ufffd0{8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:29:13 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go ^�]�� �v �Z�Z�K� 8curve25519-sha256@libssh.o…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go ^�]�� �v �Z�Z�K� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp…
Payload
SSH-2.0-Go ^�]�� �v �Z�Z�K� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
^�]�� �v �Z�Z�K� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go ^�]�� �v �Z�Z�K� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a",
"emulator_response_len": 39,
"bytes_in": 1052,
"payload_entropy": 4.8650117793879275,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "aeaac2bc01f1bfb1d2a6a80f09206306",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014^\ufffd]\ufffd\ufffd\u001d\ufffdv \ufffdZ\ufffdZ\ufffdK\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014^\ufffd]\ufffd\ufffd\u001d\ufffdv \ufffdZ\ufffdZ\ufffdK\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014^\ufffd]\ufffd\ufffd\u001d\ufffdv \ufffdZ\ufffdZ\ufffdK\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014^\ufffd]\ufffd\ufffd\u001d\ufffdv \ufffdZ\ufffdZ\ufffdK\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014^\ufffd]\ufffd\ufffd\u001d\ufffdv \ufffdZ\ufffdZ\ufffdK\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "207da641bac42d6610bb67aa383ff6f183c36496",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014^\ufffd]\ufffd\ufffd\u001d\ufffdv \ufffdZ\ufffdZ\ufffdK\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014^\ufffd]\ufffd\ufffd\u001d\ufffdv \ufffdZ\ufffdZ\ufffdK\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n^\ufffd]\ufffd\ufffd\ufffdv \ufffdZ\ufffdZ\ufffdK\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014^\ufffd]\ufffd\ufffd\u001d\ufffdv \ufffdZ\ufffdZ\ufffdK\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014^\ufffd]\ufffd\ufffd\u001d\ufffdv \ufffdZ\ufffdZ\ufffdK\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n^\ufffd]\ufffd\ufffd\ufffdv \ufffdZ\ufffdZ\ufffdK\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:27:15 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go ]�ܓڤ�_�^l@��V� 8curve25519-sha256@libssh.org…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go ]�ܓڤ�_�^l@��V� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp52…
Payload
SSH-2.0-Go ]�ܓڤ�_�^l@��V� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
]�ܓڤ�_�^l@��V� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go ]�ܓڤ�_�^l@��V� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a",
"emulator_response_len": 39,
"bytes_in": 1052,
"payload_entropy": 4.85956698861712,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "03e8f871bea4cb42c1d508a1910e73a9",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014]\ufffd\u0713\u06a4\ufffd_\ufffd^l@\ufffd\ufffdV\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014]\ufffd\u0713\u06a4\ufffd_\ufffd^l@\ufffd\ufffdV\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014]\ufffd\u0713\u06a4\ufffd_\ufffd^l@\ufffd\ufffdV\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014]\ufffd\u0713\u06a4\ufffd_\ufffd^l@\ufffd\ufffdV\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014]\ufffd\u0713\u06a4\ufffd_\ufffd^l@\ufffd\ufffdV\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "863b960270ca62fe0de217ad5613f8e09469688f",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014]\ufffd\u0713\u06a4\ufffd_\ufffd^l@\ufffd\ufffdV\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014]\ufffd\u0713\u06a4\ufffd_\ufffd^l@\ufffd\ufffdV\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n]\ufffd\u0713\u06a4\ufffd_\ufffd^l@\ufffd\ufffdV\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014]\ufffd\u0713\u06a4\ufffd_\ufffd^l@\ufffd\ufffdV\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014]\ufffd\u0713\u06a4\ufffd_\ufffd^l@\ufffd\ufffdV\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n]\ufffd\u0713\u06a4\ufffd_\ufffd^l@\ufffd\ufffdV\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:25:12 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go Ʒ��� O�Q��$afQ 8curve25519-sha256@libssh.or…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go Ʒ��� O�Q��$afQ 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp5…
Payload
SSH-2.0-Go Ʒ��� O�Q��$afQ 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
Ʒ��� O�Q��$afQ 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go Ʒ��� O�Q��$afQ 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a",
"emulator_response_len": 32,
"bytes_in": 1052,
"payload_entropy": 4.837959940314818,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "3a6f955b25e845b925ddbfcde0c31260",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u01b7\ufffd\ufffd\ufffd\u0015\u0000O\ufffdQ\ufffd\ufffd$afQ\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u01b7\ufffd\ufffd\ufffd\u0015\u0000O\ufffdQ\ufffd\ufffd$afQ\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u01b7\ufffd\ufffd\ufffd\u0015\u0000O\ufffdQ\ufffd\ufffd$afQ\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u01b7\ufffd\ufffd\ufffd\u0015\u0000O\ufffdQ\ufffd\ufffd$afQ\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u01b7\ufffd\ufffd\ufffd\u0015\u0000O\ufffdQ\ufffd\ufffd$afQ\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "c8d58af2f503eba42bbd2be8604d2cf94ab5a1e7",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u01b7\ufffd\ufffd\ufffd\u0015\u0000O\ufffdQ\ufffd\ufffd$afQ\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u01b7\ufffd\ufffd\ufffd\u0015\u0000O\ufffdQ\ufffd\ufffd$afQ\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n\u01b7\ufffd\ufffd\ufffdO\ufffdQ\ufffd\ufffd$afQ8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u01b7\ufffd\ufffd\ufffd\u0015\u0000O\ufffdQ\ufffd\ufffd$afQ\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u01b7\ufffd\ufffd\ufffd\u0015\u0000O\ufffdQ\ufffd\ufffd$afQ\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n\u01b7\ufffd\ufffd\ufffdO\ufffdQ\ufffd\ufffd$afQ8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:23:10 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go Wh�s\������= m 8curve25519-sha256@libssh.o…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go Wh�s\������= m 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp…
Payload
SSH-2.0-Go Wh�s\������= m 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
Wh�s\������=
m 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go Wh�s\������= m 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a",
"emulator_response_len": 41,
"bytes_in": 1052,
"payload_entropy": 4.846612993852438,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "c5bee4b5640744f63836f814d21937d1",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u000bW\bh\ufffds\\\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd=\rm\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u000bW\bh\ufffds\\\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd=\rm\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u000bW\bh\ufffds\\\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd=\rm\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u000bW\bh\ufffds\\\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd=\rm\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u000bW\bh\ufffds\\\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd=\rm\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "be86c3a492e25dbcb76bed663af8311e4a0a1f57",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u000bW\bh\ufffds\\\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd=\rm\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u000bW\bh\ufffds\\\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd=\rm\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\nWh\ufffds\\\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd=\rm8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u000bW\bh\ufffds\\\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd=\rm\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\u000bW\bh\ufffds\\\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd=\rm\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\nWh\ufffds\\\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd=\rm8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:20:55 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go M���:�_�G���ԳO� 8curve25519-sha256@libssh.or…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go M���:�_�G���ԳO� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp5…
Payload
SSH-2.0-Go M���:�_�G���ԳO� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
M���:�_�G���ԳO� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go M���:�_�G���ԳO� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a",
"emulator_response_len": 40,
"bytes_in": 1052,
"payload_entropy": 4.863828212374775,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "0d56bbb7c60f603e5910cde5ab2f8b27",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014M\ufffd\ufffd\ufffd:\ufffd_\ufffdG\ufffd\ufffd\ufffd\u0533O\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014M\ufffd\ufffd\ufffd:\ufffd_\ufffdG\ufffd\ufffd\ufffd\u0533O\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014M\ufffd\ufffd\ufffd:\ufffd_\ufffdG\ufffd\ufffd\ufffd\u0533O\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014M\ufffd\ufffd\ufffd:\ufffd_\ufffdG\ufffd\ufffd\ufffd\u0533O\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014M\ufffd\ufffd\ufffd:\ufffd_\ufffdG\ufffd\ufffd\ufffd\u0533O\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "845a2131d0f700f9884ec586557f212d8cdfc885",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014M\ufffd\ufffd\ufffd:\ufffd_\ufffdG\ufffd\ufffd\ufffd\u0533O\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014M\ufffd\ufffd\ufffd:\ufffd_\ufffdG\ufffd\ufffd\ufffd\u0533O\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\nM\ufffd\ufffd\ufffd:\ufffd_\ufffdG\ufffd\ufffd\ufffd\u0533O\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014M\ufffd\ufffd\ufffd:\ufffd_\ufffdG\ufffd\ufffd\ufffd\u0533O\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014M\ufffd\ufffd\ufffd:\ufffd_\ufffdG\ufffd\ufffd\ufffd\u0533O\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\nM\ufffd\ufffd\ufffd:\ufffd_\ufffdG\ufffd\ufffd\ufffd\u0533O\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:18:37 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go �� }S�z���%�� 8curve25519-sha256@libssh.or…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go �� }S�z���%�� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp5…
Payload
SSH-2.0-Go �� }S�z���%�� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
��
}S�z���%�� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go �� }S�z���%�� 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a",
"emulator_response_len": 41,
"bytes_in": 1052,
"payload_entropy": 4.8561827233898205,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "a0cc8e188322f3ec7bc794e87dc62693",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u0015\ufffd\r}S\ufffd\u0012z\ufffd\ufffd\ufffd%\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u0015\ufffd\r}S\ufffd\u0012z\ufffd\ufffd\ufffd%\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u0015\ufffd\r}S\ufffd\u0012z\ufffd\ufffd\ufffd%\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u0015\ufffd\r}S\ufffd\u0012z\ufffd\ufffd\ufffd%\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u0015\ufffd\r}S\ufffd\u0012z\ufffd\ufffd\ufffd%\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "9c94702a9e43aef4c0f624cd178e67e5ecc88073",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u0015\ufffd\r}S\ufffd\u0012z\ufffd\ufffd\ufffd%\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u0015\ufffd\r}S\ufffd\u0012z\ufffd\ufffd\ufffd%\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd\ufffd\r}S\ufffdz\ufffd\ufffd\ufffd%\ufffd\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u0015\ufffd\r}S\ufffd\u0012z\ufffd\ufffd\ufffd%\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\u0015\ufffd\r}S\ufffd\u0012z\ufffd\ufffd\ufffd%\ufffd\ufffd\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd\ufffd\r}S\ufffdz\ufffd\ufffd\ufffd%\ufffd\ufffd8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:16:20 UTC
TCP
22 · SSH
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
Élevée
Moyen · 50
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-Go �������P��fLR 8curve25519-sha256@libssh.o…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-Go �������P��fLR 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp…
Payload
SSH-2.0-Go �������P��fLR 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1 Signaux
Client SSH libssh/paramiko (scanner)
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-Go
�������P��fLR 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff
Requête brute (extrait)
SSH-2.0-Go �������P��fLR 8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a",
"emulator_response_len": 40,
"bytes_in": 1052,
"payload_entropy": 4.854053563491611,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 50,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 25,
"risk_boost": 0,
"risk_granularity": 5.3,
"risk_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25
},
"risk_score": 50,
"tag_count": 5,
"anomaly_count": 0,
"campaign_key": "9a91c35ff8553fc24795f9eaf93692ffdae1839c",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"confidence": 1,
"classification_confidence": 1,
"precision_score": 137,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0391",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "9cc94e593cbb35abacd78870cf6abf46",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\u001a\ufffd\ufffd\ufffd\ufffd\ufffd\u0012P\ufffd\u0014\ufffdfLR\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\u001a\ufffd\ufffd\ufffd\ufffd\ufffd\u0012P\ufffd\u0014\ufffdfLR\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\u001a\ufffd\ufffd\ufffd\ufffd\ufffd\u0012P\ufffd\u0014\ufffdfLR\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"evidence": {
"request_sample": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\u001a\ufffd\ufffd\ufffd\ufffd\ufffd\u0012P\ufffd\u0014\ufffdfLR\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group16-sha512,diffie-hellman-group14-sha256,",
"payload_snippet": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\u001a\ufffd\ufffd\ufffd\ufffd\ufffd\u0012P\ufffd\u0014\ufffdfLR\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%"
},
"attack_stage": "probe",
"mitre_tactics": [
"TA0007",
"TA0001"
],
"mitre_techniques": [
"T1046",
"T1595"
],
"mitre": "T1046",
"threat_family": [
"scanner"
],
"recommended_client_action": "investigate",
"policy_mode": "intelligence",
"sensor_role": "threat_intelligence",
"event_signature": "c666aba17be39038c4e503ebdafe9ae4b86b995b",
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\u001a\ufffd\ufffd\ufffd\ufffd\ufffd\u0012P\ufffd\u0014\ufffdfLR\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\u001a\ufffd\ufffd\ufffd\ufffd\ufffd\u0012P\ufffd\u0014\ufffdfLR\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdP\ufffd\ufffdfLR8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\u001a\ufffd\ufffd\ufffd\ufffd\ufffd\u0012P\ufffd\u0014\ufffdfLR\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"payload_preview": "SSH-2.0-Go\r\n\u0000\u0000\u0004\f\u0004\u0014\ufffd\ufffd\u001a\ufffd\ufffd\ufffd\ufffd\ufffd\u0012P\ufffd\u0014\ufffdfLR\u0000\u0000\u00018curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-Go\r\n\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdP\ufffd\ufffdfLR8curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diff",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"confidence_factors_fr": "Confiance 100 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"ban_policy": "advisory_investigate",
"tags_list": [
"net_ssh_probe",
"ssh_banner",
"ssh_emulated",
"ssh_kex_probe",
"ssh_libssh"
]
}
13/07/2026 00:09:33 UTC
TCP
22 · SSH
Sonde port 22/TCP
port 22 tcp · via SSH:22 · (sonde / probe)
Élevée
Moyen · 42
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
TA0007
TA0007
TA0001
Protocole
Émulateur
SSH
WAF
—
Recommandation
Surveiller
Tags
net_ssh_probe
ssh_banner_grab
ssh_emulated
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Preuve honeypot — Sonde port 22/TCP
Connexion détectée sur le port 22 (TCP) du capteur simulé.
Pourquoi cette classification : Bannière client SSH reçue · confiance 55%
Confiance classification
55%
Risque capteur
Moyen
· 42
Confiance : Confiance 55 % — Classification nommée non retenue — preuves insuffisantes
Protocole émulé
1
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
User-Agent
—
Règles WAF
—
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a",
"emulator_response_len": 32,
"port_inferred_service": true,
"bytes_in": 0,
"payload_entropy": 0,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 38,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 4.6,
"risk_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 0
},
"risk_score": 42,
"tag_count": 3,
"anomaly_count": 0,
"campaign_key": "2fd70191c11cf3311d4327222cbdc90f08e4fc6b",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 55%",
"confidence": 0.55,
"classification_confidence": 0.55,
"precision_score": 0,
"precision_signals": [],
"kb_rule_ids": [],
"confidence_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 0,
"risk_score": 42
},
"named_classification_skipped": true,
"named_candidate": "ssh_probe",
"service_name": "ssh",
"risk_confidence_factor": 55,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"path_pattern_hash": "4d94c79baddfcb6b1b3c2c5fdc6c79e1"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 42
},
"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": "253e0824820a41dd714cfbe0c15753d50a2181da",
"protocol_details": {
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "port 22 tcp \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 55%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 55%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 42\/100",
"confidence_pct": 55,
"confidence_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 0,
"risk_score": 42
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 42,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": null,
"tags_summary_labels_fr": null,
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0007",
"mitre_technique": "TA0007",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"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": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "port 22 tcp \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": null,
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes",
"confidence_factors_fr": "Confiance 55 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"matched_patterns": [],
"ban_policy": "advisory_monitor",
"tags_list": [
"net_ssh_probe",
"ssh_banner_grab",
"ssh_emulated"
]
}
12/07/2026 20:21:36 UTC
TCP
22 · SSH
Sonde port 22/TCP
port 22 tcp · via SSH:22 · (sonde / probe)
Élevée
Moyen · 42
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
TA0007
TA0007
TA0001
Protocole
Émulateur
SSH
WAF
—
Recommandation
Surveiller
Tags
net_ssh_probe
ssh_banner_grab
ssh_emulated
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Preuve honeypot — Sonde port 22/TCP
Connexion détectée sur le port 22 (TCP) du capteur simulé.
Pourquoi cette classification : Bannière client SSH reçue · confiance 55%
Confiance classification
55%
Risque capteur
Moyen
· 42
Confiance : Confiance 55 % — Classification nommée non retenue — preuves insuffisantes
Protocole émulé
1
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
User-Agent
—
Règles WAF
—
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a",
"emulator_response_len": 40,
"port_inferred_service": true,
"bytes_in": 0,
"payload_entropy": 0,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 38,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 4.6,
"risk_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 0
},
"risk_score": 42,
"tag_count": 3,
"anomaly_count": 0,
"campaign_key": "2fd70191c11cf3311d4327222cbdc90f08e4fc6b",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 55%",
"confidence": 0.55,
"classification_confidence": 0.55,
"precision_score": 0,
"precision_signals": [],
"kb_rule_ids": [],
"confidence_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 0,
"risk_score": 42
},
"named_classification_skipped": true,
"named_candidate": "ssh_probe",
"service_name": "ssh",
"risk_confidence_factor": 55,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"path_pattern_hash": "4d94c79baddfcb6b1b3c2c5fdc6c79e1"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 42
},
"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": "253e0824820a41dd714cfbe0c15753d50a2181da",
"protocol_details": {
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "port 22 tcp \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 55%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 55%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 42\/100",
"confidence_pct": 55,
"confidence_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 0,
"risk_score": 42
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 42,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": null,
"tags_summary_labels_fr": null,
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0007",
"mitre_technique": "TA0007",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"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": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "port 22 tcp \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": null,
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes",
"confidence_factors_fr": "Confiance 55 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"matched_patterns": [],
"ban_policy": "advisory_monitor",
"tags_list": [
"net_ssh_probe",
"ssh_banner_grab",
"ssh_emulated"
]
}
12/07/2026 20:19:13 UTC
TCP
22 · SSH
Sonde port 22/TCP
port 22 tcp · via SSH:22 · (sonde / probe)
Élevée
Moyen · 42
Détails
Voir
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
TA0007
TA0007
TA0001
Protocole
Émulateur
SSH
WAF
—
Recommandation
Surveiller
Tags
net_ssh_probe
ssh_banner_grab
ssh_emulated
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
Méthode
—
Port
22
Chemin / cible
—
Preuve honeypot — Sonde port 22/TCP
Connexion détectée sur le port 22 (TCP) du capteur simulé.
Pourquoi cette classification : Bannière client SSH reçue · confiance 55%
Confiance classification
55%
Risque capteur
Moyen
· 42
Confiance : Confiance 55 % — Classification nommée non retenue — preuves insuffisantes
Protocole émulé
1
Technique MITRE
TA0007
Tactiques MITRE
TA0007
TA0001
User-Agent
—
Règles WAF
—
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a",
"emulator_response_len": 40,
"port_inferred_service": true,
"bytes_in": 0,
"payload_entropy": 0,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "BG",
"dst_port": 22,
"risk_waf": 8,
"risk_classification": 38,
"risk_behavior": 0,
"risk_geo": 0,
"risk_protocol": 36,
"risk_novelty": 0,
"risk_boost": 0,
"risk_granularity": 4.6,
"risk_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 0
},
"risk_score": 42,
"tag_count": 3,
"anomaly_count": 0,
"campaign_key": "2fd70191c11cf3311d4327222cbdc90f08e4fc6b",
"event_fingerprint": "bc4e3fa786c83e0db7c1c892cb0c288f6b14388f",
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 55%",
"confidence": 0.55,
"classification_confidence": 0.55,
"precision_score": 0,
"precision_signals": [],
"kb_rule_ids": [],
"confidence_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 0,
"risk_score": 42
},
"named_classification_skipped": true,
"named_candidate": "ssh_probe",
"service_name": "ssh",
"risk_confidence_factor": 55,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "BG",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"path_pattern_hash": "4d94c79baddfcb6b1b3c2c5fdc6c79e1"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 42
},
"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": "253e0824820a41dd714cfbe0c15753d50a2181da",
"protocol_details": {
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "port 22 tcp \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 55%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 55%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u00b7 risque 42\/100",
"confidence_pct": 55,
"confidence_breakdown": {
"waf": 8,
"classification": 38,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 0,
"risk_score": 42
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 42,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": null,
"tags_summary_labels_fr": null,
"recommended_action": "monitor",
"recommended_action_label": "Surveiller",
"mitre": "TA0007",
"mitre_technique": "TA0007",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"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": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "port 22 tcp \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": null,
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 55 % \u2014 Classification nomm\u00e9e non retenue \u2014 preuves insuffisantes",
"confidence_factors_fr": "Confiance 55 % \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": "ssh",
"service_banner": "OpenSSH_8.9p1 Ubuntu",
"service_os": "linux",
"dst_port": "22"
},
"hostname": "mail.sensor-1.internal",
"sensor_id": "sensor-1",
"attack_chain_stage": "discovery",
"matched_patterns": [],
"ban_policy": "advisory_monitor",
"tags_list": [
"net_ssh_probe",
"ssh_banner_grab",
"ssh_emulated"
]
}