|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |g ���pNHV��Hz�� hcurve25519-sha256,curve…
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-PUTTY |g ���pNHV��Hz�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |g ���pNHV��Hz�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|g ���pNHV��Hz�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |g ���pNHV��Hz�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a",
"emulator_response_len": 40,
"bytes_in": 1423,
"payload_entropy": 4.838030262520984,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "8d26848127394c34cb540824f93c6269",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014g\u0000\f\ufffd\ufffd\ufffdpNHV\ufffd\ufffdHz\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014g\u0000\f\ufffd\ufffd\ufffdpNHV\ufffd\ufffdHz\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014g\u0000\f\ufffd\ufffd\ufffdpNHV\ufffd\ufffdHz\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014g\u0000\f\ufffd\ufffd\ufffdpNHV\ufffd\ufffdHz\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014g\u0000\f\ufffd\ufffd\ufffdpNHV\ufffd\ufffdHz\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "9e8371d6a28a1740df63b225a981ca38aea05499",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014g\u0000\f\ufffd\ufffd\ufffdpNHV\ufffd\ufffdHz\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014g\u0000\f\ufffd\ufffd\ufffdpNHV\ufffd\ufffdHz\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|g\ufffd\ufffd\ufffdpNHV\ufffd\ufffdHz\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014g\u0000\f\ufffd\ufffd\ufffdpNHV\ufffd\ufffdHz\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014g\u0000\f\ufffd\ufffd\ufffdpNHV\ufffd\ufffdHz\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|g\ufffd\ufffd\ufffdpNHV\ufffd\ufffdHz\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |��X�i�E�N�W�� hcurve25519-sha256,curve…
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-PUTTY |��X�i�E�N�W�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |��X�i�E�N�W�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|��X�i�E�N�W�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |��X�i�E�N�W�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a",
"emulator_response_len": 41,
"bytes_in": 1423,
"payload_entropy": 4.852421312532008,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "8b0b243640c5691b6d5174edb57b40d2",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u000e\ufffdX\ufffdi\u0004\ufffdE\ufffdN\u001b\ufffdW\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u000e\ufffdX\ufffdi\u0004\ufffdE\ufffdN\u001b\ufffdW\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u000e\ufffdX\ufffdi\u0004\ufffdE\ufffdN\u001b\ufffdW\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u000e\ufffdX\ufffdi\u0004\ufffdE\ufffdN\u001b\ufffdW\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u000e\ufffdX\ufffdi\u0004\ufffdE\ufffdN\u001b\ufffdW\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "4a5d694159d3c48802f76fb03c006d3d8e55dd91",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u000e\ufffdX\ufffdi\u0004\ufffdE\ufffdN\u001b\ufffdW\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u000e\ufffdX\ufffdi\u0004\ufffdE\ufffdN\u001b\ufffdW\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd\ufffdX\ufffdi\ufffdE\ufffdN\ufffdW\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u000e\ufffdX\ufffdi\u0004\ufffdE\ufffdN\u001b\ufffdW\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u000e\ufffdX\ufffdi\u0004\ufffdE\ufffdN\u001b\ufffdW\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd\ufffdX\ufffdi\ufffdE\ufffdN\ufffdW\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |����8ƄP��sn�(x� hcurve25519-sha256,curve2…
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-PUTTY |����8ƄP��sn�(x� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |����8ƄP��sn�(x� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|����8ƄP��sn�(x� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |����8ƄP��sn�(x� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a",
"emulator_response_len": 41,
"bytes_in": 1423,
"payload_entropy": 4.836256643879213,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "0240338c5ec3ea2d0f45546b6cf1bc0b",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\ufffd8\u0184P\ufffd\ufffdsn\ufffd(x\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\ufffd8\u0184P\ufffd\ufffdsn\ufffd(x\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\ufffd8\u0184P\ufffd\ufffdsn\ufffd(x\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\ufffd8\u0184P\ufffd\ufffdsn\ufffd(x\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\ufffd8\u0184P\ufffd\ufffdsn\ufffd(x\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "05c7e9bb48e74e9aa9fbf46619f1fba26f10fbdf",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\ufffd8\u0184P\ufffd\ufffdsn\ufffd(x\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\ufffd8\u0184P\ufffd\ufffdsn\ufffd(x\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd\ufffd\ufffd\ufffd8\u0184P\ufffd\ufffdsn\ufffd(x\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\ufffd8\u0184P\ufffd\ufffdsn\ufffd(x\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\ufffd8\u0184P\ufffd\ufffdsn\ufffd(x\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd\ufffd\ufffd\ufffd8\u0184P\ufffd\ufffdsn\ufffd(x\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |ZoHI��2�� Dby hcurve25519-sha256,curve…
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-PUTTY |ZoHI��2�� Dby hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |ZoHI��2�� Dby hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|ZoHI��2�� Dby hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |ZoHI��2�� Dby hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a",
"emulator_response_len": 32,
"bytes_in": 1423,
"payload_entropy": 4.834703812861851,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "d814e75bc8e4c73d4b8184c8a624a4c3",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Z\u0005oHI\ufffd\ufffd2\ufffd\ufffd\u001d\u000fDby\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Z\u0005oHI\ufffd\ufffd2\ufffd\ufffd\u001d\u000fDby\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Z\u0005oHI\ufffd\ufffd2\ufffd\ufffd\u001d\u000fDby\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Z\u0005oHI\ufffd\ufffd2\ufffd\ufffd\u001d\u000fDby\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Z\u0005oHI\ufffd\ufffd2\ufffd\ufffd\u001d\u000fDby\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "952c87946e48c93cfae210fdd537b7dbdfa98c61",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Z\u0005oHI\ufffd\ufffd2\ufffd\ufffd\u001d\u000fDby\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Z\u0005oHI\ufffd\ufffd2\ufffd\ufffd\u001d\u000fDby\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|ZoHI\ufffd\ufffd2\ufffd\ufffdDbyhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Z\u0005oHI\ufffd\ufffd2\ufffd\ufffd\u001d\u000fDby\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Z\u0005oHI\ufffd\ufffd2\ufffd\ufffd\u001d\u000fDby\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|ZoHI\ufffd\ufffd2\ufffd\ufffdDbyhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |��� ������� B�� hcurve25519-sha256,curve…
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-PUTTY |��� ������� B�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |��� ������� B�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|��� ������� B�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |��� ������� B�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a",
"emulator_response_len": 32,
"bytes_in": 1423,
"payload_entropy": 4.857961117702819,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "08e254191761a39a55d7f3b186bd51ec",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u000bB\u0019\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u000bB\u0019\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u000bB\u0019\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u000bB\u0019\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u000bB\u0019\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "04a9aec19912cfbfa9404c9a75903d13335c73fb",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u000bB\u0019\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u000bB\u0019\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdB\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u000bB\u0019\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u000bB\u0019\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdB\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |N�\�?�!o�)�#�p hcurve25519-sha256,curve…
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-PUTTY |N�\�?�!o�)�#�p hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |N�\�?�!o�)�#�p hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|N�\�?�!o�)�#�p hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |N�\�?�!o�)�#�p hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a",
"emulator_response_len": 40,
"bytes_in": 1423,
"payload_entropy": 4.850971284662664,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "c29edb931faf2185176f2772a16dca9f",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014N\ufffd\\\u0019\ufffd?\ufffd!o\ufffd)\ufffd#\ufffdp\u0017\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014N\ufffd\\\u0019\ufffd?\ufffd!o\ufffd)\ufffd#\ufffdp\u0017\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014N\ufffd\\\u0019\ufffd?\ufffd!o\ufffd)\ufffd#\ufffdp\u0017\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014N\ufffd\\\u0019\ufffd?\ufffd!o\ufffd)\ufffd#\ufffdp\u0017\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014N\ufffd\\\u0019\ufffd?\ufffd!o\ufffd)\ufffd#\ufffdp\u0017\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "74b5c85f46e804f470bcb3c81fc61a2500beb610",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014N\ufffd\\\u0019\ufffd?\ufffd!o\ufffd)\ufffd#\ufffdp\u0017\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014N\ufffd\\\u0019\ufffd?\ufffd!o\ufffd)\ufffd#\ufffdp\u0017\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|N\ufffd\\\ufffd?\ufffd!o\ufffd)\ufffd#\ufffdphcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014N\ufffd\\\u0019\ufffd?\ufffd!o\ufffd)\ufffd#\ufffdp\u0017\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014N\ufffd\\\u0019\ufffd?\ufffd!o\ufffd)\ufffd#\ufffdp\u0017\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|N\ufffd\\\ufffd?\ufffd!o\ufffd)\ufffd#\ufffdphcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |([��Za��IJ�#Ņ�� hcurve25519-sha256,curve2…
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-PUTTY |([��Za��IJ�#Ņ�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |([��Za��IJ�#Ņ�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|([��Za��IJ�#Ņ�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |([��Za��IJ�#Ņ�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a",
"emulator_response_len": 40,
"bytes_in": 1423,
"payload_entropy": 4.853730536341054,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "43e8aac0f7020dd36e912325c7c854be",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014([\ufffd\ufffdZa\ufffd\ufffdIJ\ufffd#\u0145\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014([\ufffd\ufffdZa\ufffd\ufffdIJ\ufffd#\u0145\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014([\ufffd\ufffdZa\ufffd\ufffdIJ\ufffd#\u0145\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014([\ufffd\ufffdZa\ufffd\ufffdIJ\ufffd#\u0145\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014([\ufffd\ufffdZa\ufffd\ufffdIJ\ufffd#\u0145\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "3f2faa8054cedf95653c4bb92071107fa9004e75",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014([\ufffd\ufffdZa\ufffd\ufffdIJ\ufffd#\u0145\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014([\ufffd\ufffdZa\ufffd\ufffdIJ\ufffd#\u0145\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|([\ufffd\ufffdZa\ufffd\ufffdIJ\ufffd#\u0145\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014([\ufffd\ufffdZa\ufffd\ufffdIJ\ufffd#\u0145\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014([\ufffd\ufffdZa\ufffd\ufffdIJ\ufffd#\u0145\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|([\ufffd\ufffdZa\ufffd\ufffdIJ\ufffd#\u0145\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |� �k��`��� �� hcurve25519-sha256,curve2…
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-PUTTY |� �k��`��� �� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |� �k��`��� �� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|� �k��`��� �� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |� �k��`��� �� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a",
"emulator_response_len": 39,
"bytes_in": 1423,
"payload_entropy": 4.857430627539667,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "fdce91108ab2d72c97d0b3bed818b70a",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u001f\ufffdk\u0015\ufffd\ufffd`\ufffd\u0001\ufffd\ufffd\u001e\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u001f\ufffdk\u0015\ufffd\ufffd`\ufffd\u0001\ufffd\ufffd\u001e\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u001f\ufffdk\u0015\ufffd\ufffd`\ufffd\u0001\ufffd\ufffd\u001e\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u001f\ufffdk\u0015\ufffd\ufffd`\ufffd\u0001\ufffd\ufffd\u001e\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u001f\ufffdk\u0015\ufffd\ufffd`\ufffd\u0001\ufffd\ufffd\u001e\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "caa8ca3f13dc2fad4fc50cf36792a05d694fcfc3",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u001f\ufffdk\u0015\ufffd\ufffd`\ufffd\u0001\ufffd\ufffd\u001e\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u001f\ufffdk\u0015\ufffd\ufffd`\ufffd\u0001\ufffd\ufffd\u001e\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd\ufffdk\ufffd\ufffd`\ufffd\ufffd\ufffd\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u001f\ufffdk\u0015\ufffd\ufffd`\ufffd\u0001\ufffd\ufffd\u001e\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u001f\ufffdk\u0015\ufffd\ufffd`\ufffd\u0001\ufffd\ufffd\u001e\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd\ufffdk\ufffd\ufffd`\ufffd\ufffd\ufffd\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |K ��D�m�$-B<˧Q hcurve25519-sha256,curve2…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-PUTTY |K ��D�m�$-B<˧Q hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |K ��D�m�$-B<˧Q hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1
Signaux
Client SSH libssh/paramiko (scanner)
pat-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|K ��D�m�$-B<˧Q hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |K ��D�m�$-B<˧Q hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a",
"emulator_response_len": 41,
"bytes_in": 1423,
"payload_entropy": 4.8442893030213305,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "dde7748418252f9f3f307ef3c07c16cf",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014K\u001f\ufffd\ufffdD\ufffdm\ufffd$-B<\u02e7\u0007Q\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014K\u001f\ufffd\ufffdD\ufffdm\ufffd$-B<\u02e7\u0007Q\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014K\u001f\ufffd\ufffdD\ufffdm\ufffd$-B<\u02e7\u0007Q\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014K\u001f\ufffd\ufffdD\ufffdm\ufffd$-B<\u02e7\u0007Q\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014K\u001f\ufffd\ufffdD\ufffdm\ufffd$-B<\u02e7\u0007Q\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "05b93cf54b3c6733918b0b56b2dd98761b77e8f2",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014K\u001f\ufffd\ufffdD\ufffdm\ufffd$-B<\u02e7\u0007Q\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014K\u001f\ufffd\ufffdD\ufffdm\ufffd$-B<\u02e7\u0007Q\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|K\ufffd\ufffdD\ufffdm\ufffd$-B<\u02e7Qhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014K\u001f\ufffd\ufffdD\ufffdm\ufffd$-B<\u02e7\u0007Q\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014K\u001f\ufffd\ufffdD\ufffdm\ufffd$-B<\u02e7\u0007Q\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|K\ufffd\ufffdD\ufffdm\ufffd$-B<\u02e7Qhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |��� *������a�l hcurve25519-sha256,curve…
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-PUTTY |��� *������a�l hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |��� *������a�l hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|��� *������a�l hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |��� *������a�l hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a",
"emulator_response_len": 39,
"bytes_in": 1423,
"payload_entropy": 4.846174624513816,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "2dbc7ea5dd169039a964d50fc4dcdc6b",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\u001e\u000b*\ufffd\ufffd\ufffd\ufffd\ufffd\ufffda\ufffdl\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\u001e\u000b*\ufffd\ufffd\ufffd\ufffd\ufffd\ufffda\ufffdl\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\u001e\u000b*\ufffd\ufffd\ufffd\ufffd\ufffd\ufffda\ufffdl\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\u001e\u000b*\ufffd\ufffd\ufffd\ufffd\ufffd\ufffda\ufffdl\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\u001e\u000b*\ufffd\ufffd\ufffd\ufffd\ufffd\ufffda\ufffdl\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "ca19a4795995197cefecc26931f592c034bea0aa",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\u001e\u000b*\ufffd\ufffd\ufffd\ufffd\ufffd\ufffda\ufffdl\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\u001e\u000b*\ufffd\ufffd\ufffd\ufffd\ufffd\ufffda\ufffdl\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd\ufffd\ufffd*\ufffd\ufffd\ufffd\ufffd\ufffd\ufffda\ufffdlhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\u001e\u000b*\ufffd\ufffd\ufffd\ufffd\ufffd\ufffda\ufffdl\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\u001e\u000b*\ufffd\ufffd\ufffd\ufffd\ufffd\ufffda\ufffdl\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd\ufffd\ufffd*\ufffd\ufffd\ufffd\ufffd\ufffd\ufffda\ufffdlhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |ii�;ᐞ�-ә/ � hcurve25519-sha256,curve255…
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-PUTTY |ii�;ᐞ�-ә/ � hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp3…
Payload
SSH-2.0-PUTTY |ii�;ᐞ�-ә/ � hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|ii�;ᐞ�-ә/
� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |ii�;ᐞ�-ә/ � hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a",
"emulator_response_len": 41,
"bytes_in": 1423,
"payload_entropy": 4.843049686226487,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "1030db26c00616e381e81ce3567dfbd5",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u000fii\ufffd;\u141e\ufffd-\u04d9\/\u001e\n\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u000fii\ufffd;\u141e\ufffd-\u04d9\/\u001e\n\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u000fii\ufffd;\u141e\ufffd-\u04d9\/\u001e\n\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u000fii\ufffd;\u141e\ufffd-\u04d9\/\u001e\n\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u000fii\ufffd;\u141e\ufffd-\u04d9\/\u001e\n\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "0008046103e590d707b09abb36f49bff26f0d541",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u000fii\ufffd;\u141e\ufffd-\u04d9\/\u001e\n\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u000fii\ufffd;\u141e\ufffd-\u04d9\/\u001e\n\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|ii\ufffd;\u141e\ufffd-\u04d9\/\n\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u000fii\ufffd;\u141e\ufffd-\u04d9\/\u001e\n\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u000fii\ufffd;\u141e\ufffd-\u04d9\/\u001e\n\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|ii\ufffd;\u141e\ufffd-\u04d9\/\n\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
],
"behavior_alert_count": 1,
"behavior_priority": 84
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |��Zq�*��|�ԌL hcurve25519-sha256,curve2…
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-PUTTY |��Zq�*��|�ԌL hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |��Zq�*��|�ԌL hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|��Zq�*��|�ԌL hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |��Zq�*��|�ԌL hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a",
"emulator_response_len": 32,
"bytes_in": 1423,
"payload_entropy": 4.855150154948075,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "5e8bd3edcf88c007046191d5f5eed17b",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u0014\ufffd\ufffd\u0002Zq\ufffd*\ufffd\ufffd|\ufffd\u0012\u050cL\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u0014\ufffd\ufffd\u0002Zq\ufffd*\ufffd\ufffd|\ufffd\u0012\u050cL\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u0014\ufffd\ufffd\u0002Zq\ufffd*\ufffd\ufffd|\ufffd\u0012\u050cL\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u0014\ufffd\ufffd\u0002Zq\ufffd*\ufffd\ufffd|\ufffd\u0012\u050cL\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u0014\ufffd\ufffd\u0002Zq\ufffd*\ufffd\ufffd|\ufffd\u0012\u050cL\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "64b4faed4886ef9a489e641ff9d26f97ff670db3",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u0014\ufffd\ufffd\u0002Zq\ufffd*\ufffd\ufffd|\ufffd\u0012\u050cL\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u0014\ufffd\ufffd\u0002Zq\ufffd*\ufffd\ufffd|\ufffd\u0012\u050cL\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd\ufffdZq\ufffd*\ufffd\ufffd|\ufffd\u050cLhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u0014\ufffd\ufffd\u0002Zq\ufffd*\ufffd\ufffd|\ufffd\u0012\u050cL\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u0014\ufffd\ufffd\u0002Zq\ufffd*\ufffd\ufffd|\ufffd\u0012\u050cL\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd\ufffdZq\ufffd*\ufffd\ufffd|\ufffd\u050cLhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |�, `�c�]���[ hcurve25519-sha256,curve…
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-PUTTY |�, `�c�]���[ hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |�, `�c�]���[ hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|�,
`�c�]���[ hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�, `�c�]���[ hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a",
"emulator_response_len": 40,
"bytes_in": 1423,
"payload_entropy": 4.837285491574992,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "7c6fb5c7156e67251b74b3f569a9e6be",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd,\r`\ufffdc\ufffd]\ufffd\u0004\ufffd\ufffd[\u000b\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd,\r`\ufffdc\ufffd]\ufffd\u0004\ufffd\ufffd[\u000b\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd,\r`\ufffdc\ufffd]\ufffd\u0004\ufffd\ufffd[\u000b\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd,\r`\ufffdc\ufffd]\ufffd\u0004\ufffd\ufffd[\u000b\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd,\r`\ufffdc\ufffd]\ufffd\u0004\ufffd\ufffd[\u000b\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "d77596bd830109f8c3413b04035a44ee9dccd865",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd,\r`\ufffdc\ufffd]\ufffd\u0004\ufffd\ufffd[\u000b\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd,\r`\ufffdc\ufffd]\ufffd\u0004\ufffd\ufffd[\u000b\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd,\r`\ufffdc\ufffd]\ufffd\ufffd\ufffd[hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd,\r`\ufffdc\ufffd]\ufffd\u0004\ufffd\ufffd[\u000b\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd,\r`\ufffdc\ufffd]\ufffd\u0004\ufffd\ufffd[\u000b\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd,\r`\ufffdc\ufffd]\ufffd\ufffd\ufffd[hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |AB$�4ƞ��;괋U{� hcurve25519-sha256,curve255…
Émulateur
SSH
WAF
—
Recommandation
Investiguer
Tags
net_ssh_probe
ssh_banner
ssh_emulated
ssh_kex_probe
Cible HTTP
—
TLS SNI
—
Capteur
paris-1
|
Méthode
—
Port
22
Chemin / cible
—
Service
SSH
Bannière SSH
SSH-2.0-PUTTY |AB$�4ƞ��;괋U{� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp3…
Payload
SSH-2.0-PUTTY |AB$�4ƞ��;괋U{� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Pourquoi cette classification : Bannière client SSH reçue · confiance 100%
Confiance classification
100%
Risque capteur
Moyen
· 50
Confiance : Confiance 100 % — Motif catalogue confirmé
Protocole émulé
1
Signaux
Client SSH libssh/paramiko (scanner)
pat-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|AB$�4ƞ��;괋U{� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |AB$�4ƞ��;괋U{� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a",
"emulator_response_len": 40,
"bytes_in": 1423,
"payload_entropy": 4.854689844314165,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "5ced07dc932aad4551a1bb3c29550bb7",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014AB$\ufffd4\u019e\ufffd\ufffd;\uad0bU{\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014AB$\ufffd4\u019e\ufffd\ufffd;\uad0bU{\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014AB$\ufffd4\u019e\ufffd\ufffd;\uad0bU{\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014AB$\ufffd4\u019e\ufffd\ufffd;\uad0bU{\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014AB$\ufffd4\u019e\ufffd\ufffd;\uad0bU{\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "d4410434a504bb98c2b6eb7923b90d3ed8c28095",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014AB$\ufffd4\u019e\ufffd\ufffd;\uad0bU{\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014AB$\ufffd4\u019e\ufffd\ufffd;\uad0bU{\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|AB$\ufffd4\u019e\ufffd\ufffd;\uad0bU{\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"target_port_label": "22 \u00b7 SSH",
"emulator_service": "ssh",
"confidence_reason": "Confiance 100 % \u2014 Motif catalogue confirm\u00e9",
"site_display": {
"classification": null,
"classification_reason": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"classification_reason_label_fr": "Banni\u00e8re client SSH re\u00e7ue \u00b7 confiance 100%",
"executive_one_liner_fr": "Activit\u00e9 suspecte \u2014 risque 50\/100 (Moyen) \u2014 MITRE T1046 \u2014 confiance 100 % \u2014 via SSH",
"confidence_pct": 100,
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"attack_stage": "probe",
"attack_stage_label": "Sonde \/ probe",
"attack_chain_stage": "discovery",
"attack_chain_stage_label_fr": "D\u00e9couverte",
"risk_score": 50,
"risk_label": "Moyen",
"service_name": "ssh",
"service_label_fr": "SSH",
"dst_port": 22,
"protocol_emulated": true,
"tags_summary": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"pat-0391",
"Upstream"
],
"recommended_action": "investigate",
"recommended_action_label": "Investiguer",
"mitre": "T1046",
"mitre_technique": "T1046",
"persona_hostname": "mail.sensor-1.internal",
"persona_service_banner": "OpenSSH_8.9p1 Ubuntu",
"correlation_flags": null,
"correlation_flags_labels_fr": null,
"sensor_role": "threat_intelligence",
"sensor_role_label_fr": "Renseignement menaces",
"confidence_hint_fr": null,
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014AB$\ufffd4\u019e\ufffd\ufffd;\uad0bU{\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014AB$\ufffd4\u019e\ufffd\ufffd;\uad0bU{\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|AB$\ufffd4\u019e\ufffd\ufffd;\uad0bU{\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |k����⡷8/�i�� hcurve25519-sha256,curve25…
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-PUTTY |k����⡷8/�i�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp…
Payload
SSH-2.0-PUTTY |k����⡷8/�i�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|k����⡷8/�i�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |k����⡷8/�i�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a",
"emulator_response_len": 41,
"bytes_in": 1423,
"payload_entropy": 4.846480437792302,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "22abaf3ed4a30140acde48eb598bf194",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014k\u0012\ufffd\ufffd\ufffd\ufffd\u28778\u001a\/\ufffdi\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014k\u0012\ufffd\ufffd\ufffd\ufffd\u28778\u001a\/\ufffdi\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014k\u0012\ufffd\ufffd\ufffd\ufffd\u28778\u001a\/\ufffdi\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014k\u0012\ufffd\ufffd\ufffd\ufffd\u28778\u001a\/\ufffdi\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014k\u0012\ufffd\ufffd\ufffd\ufffd\u28778\u001a\/\ufffdi\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "92487e43b732de91df2049cf06199083c9bf9fb4",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014k\u0012\ufffd\ufffd\ufffd\ufffd\u28778\u001a\/\ufffdi\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014k\u0012\ufffd\ufffd\ufffd\ufffd\u28778\u001a\/\ufffdi\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|k\ufffd\ufffd\ufffd\ufffd\u28778\/\ufffdi\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014k\u0012\ufffd\ufffd\ufffd\ufffd\u28778\u001a\/\ufffdi\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014k\u0012\ufffd\ufffd\ufffd\ufffd\u28778\u001a\/\ufffdi\ufffd\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|k\ufffd\ufffd\ufffd\ufffd\u28778\/\ufffdi\ufffd\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |a�P��\�ݚ K(2�~ hcurve25519-sha256,curve2…
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-PUTTY |a�P��\�ݚ K(2�~ hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |a�P��\�ݚ K(2�~ hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|a�P��\�ݚ K(2�~ hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |a�P��\�ݚ K(2�~ hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a",
"emulator_response_len": 39,
"bytes_in": 1423,
"payload_entropy": 4.844941698311318,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "e80103ffe36f1c528f7f98ee26aebfa3",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014a\ufffdP\ufffd\u0016\ufffd\\\ufffd\u075a\u000bK(2\ufffd~\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014a\ufffdP\ufffd\u0016\ufffd\\\ufffd\u075a\u000bK(2\ufffd~\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014a\ufffdP\ufffd\u0016\ufffd\\\ufffd\u075a\u000bK(2\ufffd~\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014a\ufffdP\ufffd\u0016\ufffd\\\ufffd\u075a\u000bK(2\ufffd~\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014a\ufffdP\ufffd\u0016\ufffd\\\ufffd\u075a\u000bK(2\ufffd~\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "3db9806c6cb961e7550b195ffbbf043d040421ad",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014a\ufffdP\ufffd\u0016\ufffd\\\ufffd\u075a\u000bK(2\ufffd~\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014a\ufffdP\ufffd\u0016\ufffd\\\ufffd\u075a\u000bK(2\ufffd~\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|a\ufffdP\ufffd\ufffd\\\ufffd\u075aK(2\ufffd~hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014a\ufffdP\ufffd\u0016\ufffd\\\ufffd\u075a\u000bK(2\ufffd~\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014a\ufffdP\ufffd\u0016\ufffd\\\ufffd\u075a\u000bK(2\ufffd~\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|a\ufffdP\ufffd\ufffd\\\ufffd\u075aK(2\ufffd~hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |�AS�L�>C� ȝ��i hcurve25519-sha256,curve2…
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-PUTTY |�AS�L�>C� ȝ��i hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |�AS�L�>C� ȝ��i hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|�AS�L�>C� ȝ��i hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�AS�L�>C� ȝ��i hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a",
"emulator_response_len": 41,
"bytes_in": 1423,
"payload_entropy": 4.845885550040566,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "ae65cd33f7b83da67a30cde7b1bc145a",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u0005AS\ufffdL\ufffd>C\ufffd\u001c\u021d\ufffd\ufffdi\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u0005AS\ufffdL\ufffd>C\ufffd\u001c\u021d\ufffd\ufffdi\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u0005AS\ufffdL\ufffd>C\ufffd\u001c\u021d\ufffd\ufffdi\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u0005AS\ufffdL\ufffd>C\ufffd\u001c\u021d\ufffd\ufffdi\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u0005AS\ufffdL\ufffd>C\ufffd\u001c\u021d\ufffd\ufffdi\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "02513d987d2c25df2386341229c754b4f4bbd461",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u0005AS\ufffdL\ufffd>C\ufffd\u001c\u021d\ufffd\ufffdi\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u0005AS\ufffdL\ufffd>C\ufffd\u001c\u021d\ufffd\ufffdi\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffdAS\ufffdL\ufffd>C\ufffd\u021d\ufffd\ufffdihcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u0005AS\ufffdL\ufffd>C\ufffd\u001c\u021d\ufffd\ufffdi\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u0005AS\ufffdL\ufffd>C\ufffd\u001c\u021d\ufffd\ufffdi\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffdAS\ufffdL\ufffd>C\ufffd\u021d\ufffd\ufffdihcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |���>Fc1$ �L� � hcurve25519-sha256,curve2…
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-PUTTY |���>Fc1$ �L� � hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |���>Fc1$ �L� � hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|���>Fc1$ �L�
� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |���>Fc1$ �L� � hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a",
"emulator_response_len": 41,
"bytes_in": 1423,
"payload_entropy": 4.846934154856412,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "d9fdccee594655985d38169b67ccf8aa",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd>Fc1$ \ufffdL\ufffd\r\u0013\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd>Fc1$ \ufffdL\ufffd\r\u0013\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd>Fc1$ \ufffdL\ufffd\r\u0013\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd>Fc1$ \ufffdL\ufffd\r\u0013\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd>Fc1$ \ufffdL\ufffd\r\u0013\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "a96b92d3ab9d1b9eff1e8de23a908ec0c96cf476",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd>Fc1$ \ufffdL\ufffd\r\u0013\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd>Fc1$ \ufffdL\ufffd\r\u0013\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd\ufffd\ufffd>Fc1$ \ufffdL\ufffd\r\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd>Fc1$ \ufffdL\ufffd\r\u0013\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd>Fc1$ \ufffdL\ufffd\r\u0013\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd\ufffd\ufffd>Fc1$ \ufffdL\ufffd\r\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY | s �5 ��� ���=N� hcurve25519-sha256,curve…
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-PUTTY | s �5 ��� ���=N� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY | s �5 ��� ���=N� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
| s
�5 ��� ���=N� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY | s �5 ��� ���=N� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a",
"emulator_response_len": 40,
"bytes_in": 1423,
"payload_entropy": 4.848663279091823,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "c243c8eedb689d3c9533c2bef7b71075",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014 s\r\ufffd5\u001d\ufffd\ufffd\ufffd\t\ufffd\ufffd\ufffd=N\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014 s\r\ufffd5\u001d\ufffd\ufffd\ufffd\t\ufffd\ufffd\ufffd=N\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014 s\r\ufffd5\u001d\ufffd\ufffd\ufffd\t\ufffd\ufffd\ufffd=N\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014 s\r\ufffd5\u001d\ufffd\ufffd\ufffd\t\ufffd\ufffd\ufffd=N\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014 s\r\ufffd5\u001d\ufffd\ufffd\ufffd\t\ufffd\ufffd\ufffd=N\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "d41ce5a7d708359a1d4769d174815faa320549f5",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014 s\r\ufffd5\u001d\ufffd\ufffd\ufffd\t\ufffd\ufffd\ufffd=N\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014 s\r\ufffd5\u001d\ufffd\ufffd\ufffd\t\ufffd\ufffd\ufffd=N\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n| s\r\ufffd5\ufffd\ufffd\ufffd\t\ufffd\ufffd\ufffd=N\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014 s\r\ufffd5\u001d\ufffd\ufffd\ufffd\t\ufffd\ufffd\ufffd=N\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014 s\r\ufffd5\u001d\ufffd\ufffd\ufffd\t\ufffd\ufffd\ufffd=N\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n| s\r\ufffd5\ufffd\ufffd\ufffd\t\ufffd\ufffd\ufffd=N\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |Y�*(!v�~��Y�A hcurve25519-sha256,curve2…
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-PUTTY |Y�*(!v�~��Y�A hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |Y�*(!v�~��Y�A hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|Y�*(!v�~��Y�A hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |Y�*(!v�~��Y�A hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a",
"emulator_response_len": 39,
"bytes_in": 1423,
"payload_entropy": 4.854033250971757,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "9d41f1b44210f88e9069216ac4c18f60",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Y\ufffd*(!v\ufffd~\ufffd\ufffdY\u0018\ufffdA\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Y\ufffd*(!v\ufffd~\ufffd\ufffdY\u0018\ufffdA\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Y\ufffd*(!v\ufffd~\ufffd\ufffdY\u0018\ufffdA\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Y\ufffd*(!v\ufffd~\ufffd\ufffdY\u0018\ufffdA\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Y\ufffd*(!v\ufffd~\ufffd\ufffdY\u0018\ufffdA\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "615b77e232d0b56dad8442d2bbe322a35849e6eb",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Y\ufffd*(!v\ufffd~\ufffd\ufffdY\u0018\ufffdA\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Y\ufffd*(!v\ufffd~\ufffd\ufffdY\u0018\ufffdA\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|Y\ufffd*(!v\ufffd~\ufffd\ufffdY\ufffdAhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Y\ufffd*(!v\ufffd~\ufffd\ufffdY\u0018\ufffdA\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Y\ufffd*(!v\ufffd~\ufffd\ufffdY\u0018\ufffdA\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|Y\ufffd*(!v\ufffd~\ufffd\ufffdY\ufffdAhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |y� (Ӂ���=���;� hcurve25519-sha256,curve2…
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-PUTTY |y� (Ӂ���=���;� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |y� (Ӂ���=���;� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|y�
(Ӂ���=���;� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |y� (Ӂ���=���;� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a",
"emulator_response_len": 41,
"bytes_in": 1423,
"payload_entropy": 4.855424476469905,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "ab25a48016298d6b888e2ab1159271c4",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014y\ufffd\r(\u04c1\u0006\ufffd\ufffd\ufffd=\ufffd\ufffd\ufffd;\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014y\ufffd\r(\u04c1\u0006\ufffd\ufffd\ufffd=\ufffd\ufffd\ufffd;\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014y\ufffd\r(\u04c1\u0006\ufffd\ufffd\ufffd=\ufffd\ufffd\ufffd;\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014y\ufffd\r(\u04c1\u0006\ufffd\ufffd\ufffd=\ufffd\ufffd\ufffd;\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014y\ufffd\r(\u04c1\u0006\ufffd\ufffd\ufffd=\ufffd\ufffd\ufffd;\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "f563b5ec91ad77d1df84fd4b83a46fe13860b0d3",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014y\ufffd\r(\u04c1\u0006\ufffd\ufffd\ufffd=\ufffd\ufffd\ufffd;\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014y\ufffd\r(\u04c1\u0006\ufffd\ufffd\ufffd=\ufffd\ufffd\ufffd;\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|y\ufffd\r(\u04c1\ufffd\ufffd\ufffd=\ufffd\ufffd\ufffd;\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014y\ufffd\r(\u04c1\u0006\ufffd\ufffd\ufffd=\ufffd\ufffd\ufffd;\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014y\ufffd\r(\u04c1\u0006\ufffd\ufffd\ufffd=\ufffd\ufffd\ufffd;\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|y\ufffd\r(\u04c1\ufffd\ufffd\ufffd=\ufffd\ufffd\ufffd;\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |��N��C��Nq���EV hcurve25519-sha256,curve…
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-PUTTY |��N��C��Nq���EV hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |��N��C��Nq���EV hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|��N��C��Nq���EV hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |��N��C��Nq���EV hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a",
"emulator_response_len": 41,
"bytes_in": 1423,
"payload_entropy": 4.8520830235520105,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "4d1a6577364db45229988f340e782dc0",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffdN\ufffd\u0006\ufffdC\ufffd\ufffdNq\ufffd\ufffd\ufffdEV\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffdN\ufffd\u0006\ufffdC\ufffd\ufffdNq\ufffd\ufffd\ufffdEV\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffdN\ufffd\u0006\ufffdC\ufffd\ufffdNq\ufffd\ufffd\ufffdEV\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffdN\ufffd\u0006\ufffdC\ufffd\ufffdNq\ufffd\ufffd\ufffdEV\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffdN\ufffd\u0006\ufffdC\ufffd\ufffdNq\ufffd\ufffd\ufffdEV\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "1fc47fddd2046005d5a7c78bb8db8269aa19eade",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffdN\ufffd\u0006\ufffdC\ufffd\ufffdNq\ufffd\ufffd\ufffdEV\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffdN\ufffd\u0006\ufffdC\ufffd\ufffdNq\ufffd\ufffd\ufffdEV\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd\ufffdN\ufffd\ufffdC\ufffd\ufffdNq\ufffd\ufffd\ufffdEVhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffdN\ufffd\u0006\ufffdC\ufffd\ufffdNq\ufffd\ufffd\ufffdEV\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffdN\ufffd\u0006\ufffdC\ufffd\ufffdNq\ufffd\ufffd\ufffdEV\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd\ufffdN\ufffd\ufffdC\ufffd\ufffdNq\ufffd\ufffd\ufffdEVhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |�p� �0��ݷF�- hcurve25519-sha256,curve2…
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-PUTTY |�p� �0��ݷF�- hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |�p� �0��ݷF�- hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|�p�
�0��ݷF�- hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�p� �0��ݷF�- hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a",
"emulator_response_len": 39,
"bytes_in": 1423,
"payload_entropy": 4.838381444903159,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "4bc674e0238cfe96ee0570ad8216fb14",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffdp\ufffd\n\u0000\ufffd0\ufffd\u0002\ufffd\u0015\u0777F\ufffd-\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffdp\ufffd\n\u0000\ufffd0\ufffd\u0002\ufffd\u0015\u0777F\ufffd-\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffdp\ufffd\n\u0000\ufffd0\ufffd\u0002\ufffd\u0015\u0777F\ufffd-\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffdp\ufffd\n\u0000\ufffd0\ufffd\u0002\ufffd\u0015\u0777F\ufffd-\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffdp\ufffd\n\u0000\ufffd0\ufffd\u0002\ufffd\u0015\u0777F\ufffd-\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "ebf271b86bc85ff43c2ddf3ee76f5bc0d6b0b6d3",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffdp\ufffd\n\u0000\ufffd0\ufffd\u0002\ufffd\u0015\u0777F\ufffd-\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffdp\ufffd\n\u0000\ufffd0\ufffd\u0002\ufffd\u0015\u0777F\ufffd-\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffdp\ufffd\n\ufffd0\ufffd\ufffd\u0777F\ufffd-hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffdp\ufffd\n\u0000\ufffd0\ufffd\u0002\ufffd\u0015\u0777F\ufffd-\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffdp\ufffd\n\u0000\ufffd0\ufffd\u0002\ufffd\u0015\u0777F\ufffd-\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffdp\ufffd\n\ufffd0\ufffd\ufffd\u0777F\ufffd-hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |sL��D��b#��?-�]� hcurve25519-sha256,curve…
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-PUTTY |sL��D��b#��?-�]� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |sL��D��b#��?-�]� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|sL��D��b#��?-�]� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |sL��D��b#��?-�]� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a",
"emulator_response_len": 41,
"bytes_in": 1423,
"payload_entropy": 4.8456182106440915,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "3e88c33c88252e5a4556afbec438d80e",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014sL\ufffd\ufffdD\ufffd\ufffdb#\ufffd\ufffd?-\ufffd]\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014sL\ufffd\ufffdD\ufffd\ufffdb#\ufffd\ufffd?-\ufffd]\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014sL\ufffd\ufffdD\ufffd\ufffdb#\ufffd\ufffd?-\ufffd]\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014sL\ufffd\ufffdD\ufffd\ufffdb#\ufffd\ufffd?-\ufffd]\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014sL\ufffd\ufffdD\ufffd\ufffdb#\ufffd\ufffd?-\ufffd]\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "5f0c07ecd6d6f38fc453e492d2d51ffaf8420895",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014sL\ufffd\ufffdD\ufffd\ufffdb#\ufffd\ufffd?-\ufffd]\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014sL\ufffd\ufffdD\ufffd\ufffdb#\ufffd\ufffd?-\ufffd]\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|sL\ufffd\ufffdD\ufffd\ufffdb#\ufffd\ufffd?-\ufffd]\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014sL\ufffd\ufffdD\ufffd\ufffdb#\ufffd\ufffd?-\ufffd]\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014sL\ufffd\ufffdD\ufffd\ufffdb#\ufffd\ufffd?-\ufffd]\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|sL\ufffd\ufffdD\ufffd\ufffdb#\ufffd\ufffd?-\ufffd]\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |pf҂��8$0���7�. hcurve25519-sha256,curve2…
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-PUTTY |pf҂��8$0���7�. hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |pf҂��8$0���7�. hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|pf҂��8$0���7�. hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |pf҂��8$0���7�. hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a",
"emulator_response_len": 40,
"bytes_in": 1423,
"payload_entropy": 4.840742778915586,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "1c2ebce3e061ffa780c34c480fb45cb4",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014pf\u0482\ufffd\ufffd8$0\ufffd\ufffd\ufffd7\u000e\ufffd.\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014pf\u0482\ufffd\ufffd8$0\ufffd\ufffd\ufffd7\u000e\ufffd.\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014pf\u0482\ufffd\ufffd8$0\ufffd\ufffd\ufffd7\u000e\ufffd.\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014pf\u0482\ufffd\ufffd8$0\ufffd\ufffd\ufffd7\u000e\ufffd.\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014pf\u0482\ufffd\ufffd8$0\ufffd\ufffd\ufffd7\u000e\ufffd.\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "d0f126e37891d2b3e337b0c886a1149b48ec92cc",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014pf\u0482\ufffd\ufffd8$0\ufffd\ufffd\ufffd7\u000e\ufffd.\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014pf\u0482\ufffd\ufffd8$0\ufffd\ufffd\ufffd7\u000e\ufffd.\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|pf\u0482\ufffd\ufffd8$0\ufffd\ufffd\ufffd7\ufffd.hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014pf\u0482\ufffd\ufffd8$0\ufffd\ufffd\ufffd7\u000e\ufffd.\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014pf\u0482\ufffd\ufffd8$0\ufffd\ufffd\ufffd7\u000e\ufffd.\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|pf\u0482\ufffd\ufffd8$0\ufffd\ufffd\ufffd7\ufffd.hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |.�,��z��[V� 7� . hcurve25519-sha256,curve…
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-PUTTY |.�,��z��[V� 7� . hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |.�,��z��[V� 7� . hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|.�,��z��[V�
7� . hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |.�,��z��[V� 7� . hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a",
"emulator_response_len": 40,
"bytes_in": 1423,
"payload_entropy": 4.843015930919582,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "fe2679a290b5c9b0ec5fcb43f7a5b135",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014.\ufffd,\ufffd\ufffdz\ufffd\ufffd[V\ufffd\r7\ufffd\u001d.\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014.\ufffd,\ufffd\ufffdz\ufffd\ufffd[V\ufffd\r7\ufffd\u001d.\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014.\ufffd,\ufffd\ufffdz\ufffd\ufffd[V\ufffd\r7\ufffd\u001d.\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014.\ufffd,\ufffd\ufffdz\ufffd\ufffd[V\ufffd\r7\ufffd\u001d.\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014.\ufffd,\ufffd\ufffdz\ufffd\ufffd[V\ufffd\r7\ufffd\u001d.\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "9e9e5c40c14e4384b621e3600bf803ae1642fb62",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014.\ufffd,\ufffd\ufffdz\ufffd\ufffd[V\ufffd\r7\ufffd\u001d.\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014.\ufffd,\ufffd\ufffdz\ufffd\ufffd[V\ufffd\r7\ufffd\u001d.\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|.\ufffd,\ufffd\ufffdz\ufffd\ufffd[V\ufffd\r7\ufffd.hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014.\ufffd,\ufffd\ufffdz\ufffd\ufffd[V\ufffd\r7\ufffd\u001d.\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014.\ufffd,\ufffd\ufffdz\ufffd\ufffd[V\ufffd\r7\ufffd\u001d.\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|.\ufffd,\ufffd\ufffdz\ufffd\ufffd[V\ufffd\r7\ufffd.hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|
|
|
TCP |
22 · SSH
|
ssh
|
Sonde SSH
Sonde SSH · via SSH:22 · (sonde / probe)
|
Élevée
|
Moyen · 50
|
|
Étape
Sonde / probe
Chaîne
Découverte
Persona
mail.sensor-1.internal
Rôle capteur
Renseignement menaces
MITRE
T1046
TA0007
TA0001
Protocole
SSH SSH-2.0-PUTTY |�>�-��5�I�v�Yo� hcurve25519-sha256,curve…
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-PUTTY |�>�-��5�I�v�Yo� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |�>�-��5�I�v�Yo� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
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-0389
pat-0391
Upstream
Tactiques MITRE
TA0007
TA0001
Motifs de détection (base)
PuTTY SSH client
SSH-2.0 banner RFC4253
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|�>�-��5�I�v�Yo� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�>�-��5�I�v�Yo� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman
Meta JSON brut
{
"protocol_emulated": true,
"emulator_response": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a",
"emulator_response_len": 41,
"bytes_in": 1423,
"payload_entropy": 4.840196007723599,
"port_category": "well_known",
"org": "Techoff Srv Limited",
"service": "ssh",
"app_proto": "ssh",
"asn": 48090,
"country": "NL",
"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": 195,
"precision_signals": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"kb_rule_ids": [
"INT-ssh-libssh-ua",
"pat-0389",
"pat-0391",
"INT-upstream"
],
"matched_patterns": [
"pat-0389",
"pat-0391",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"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": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "cfb70145531c4b17d97de9ade47c6073",
"path_pattern_hash": "4368b1c212b6962fb95d1d1144451aca"
},
"target_context": {
"dst_port": 22,
"service": "ssh",
"service_name": "ssh",
"risk_score": 50
},
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd>\u0018\ufffd-\ufffd\ufffd5\ufffdI\ufffdv\ufffdYo\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd>\u0018\ufffd-\ufffd\ufffd5\ufffdI\ufffdv\ufffdYo\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd>\u0018\ufffd-\ufffd\ufffd5\ufffdI\ufffdv\ufffdYo\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"evidence": {
"request_sample": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd>\u0018\ufffd-\ufffd\ufffd5\ufffdI\ufffdv\ufffdYo\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman",
"payload_snippet": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd>\u0018\ufffd-\ufffd\ufffd5\ufffdI\ufffdv\ufffdYo\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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": "044b76a6f7ec036f99c74c28bb3d4c9fc0792694",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd>\u0018\ufffd-\ufffd\ufffd5\ufffdI\ufffdv\ufffdYo\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd>\u0018\ufffd-\ufffd\ufffd5\ufffdI\ufffdv\ufffdYo\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd>\ufffd-\ufffd\ufffd5\ufffdI\ufffdv\ufffdYo\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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-0389",
"pat-0391",
"INT-upstream"
],
"tags_summary_labels_fr": [
"Client SSH libssh\/paramiko (scanner)",
"pat-0389",
"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-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd>\u0018\ufffd-\ufffd\ufffd5\ufffdI\ufffdv\ufffdYo\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"payload_preview": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd>\u0018\ufffd-\ufffd\ufffd5\ufffdI\ufffdv\ufffdYo\ufffd\u0000\u0000\u0001hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"port": 22,
"service": "ssh",
"service_label_fr": "SSH"
},
"attack_vector": "Sonde SSH \u00b7 via SSH:22 \u00b7 (sonde \/ probe)",
"evidence_snippet": "SSH-2.0-PUTTY\r\n|\ufffd>\ufffd-\ufffd\ufffd5\ufffdI\ufffdv\ufffdYo\ufffdhcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec",
"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"
]
}
|