|
|
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 |�[nI� � i�-��^h 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 |�[nI� � i�-��^h hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |�[nI� � i�-��^h 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
|�[nI� � i�-��^h hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�[nI� � i�-��^h 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": 4.839884109457983,
"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": "bcf1e77c086ff81a53700c8c0ab7ff82",
"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[nI\ufffd\u001d\u0003\ufffd i\ufffd-\ufffd\ufffd^h\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[nI\ufffd\u001d\u0003\ufffd i\ufffd-\ufffd\ufffd^h\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[nI\ufffd\u001d\u0003\ufffd i\ufffd-\ufffd\ufffd^h\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[nI\ufffd\u001d\u0003\ufffd i\ufffd-\ufffd\ufffd^h\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[nI\ufffd\u001d\u0003\ufffd i\ufffd-\ufffd\ufffd^h\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": "85e87d368f73de6b535e8c81782b20f02e886bda",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd[nI\ufffd\u001d\u0003\ufffd i\ufffd-\ufffd\ufffd^h\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[nI\ufffd\u001d\u0003\ufffd i\ufffd-\ufffd\ufffd^h\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[nI\ufffd\ufffd i\ufffd-\ufffd\ufffd^hhcurve25519-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[nI\ufffd\u001d\u0003\ufffd i\ufffd-\ufffd\ufffd^h\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[nI\ufffd\u001d\u0003\ufffd i\ufffd-\ufffd\ufffd^h\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[nI\ufffd\ufffd i\ufffd-\ufffd\ufffd^hhcurve25519-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 |P7 �GP��VQ�?�u�u 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 |P7 �GP��VQ�?�u�u hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |P7 �GP��VQ�?�u�u 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
|P7 �GP��VQ�?�u�u hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |P7 �GP��VQ�?�u�u 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": 4.8503667002516675,
"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": "d4f7e67d51c1836f5c0ae7334b86866d",
"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\u0014P7 \ufffdGP\ufffd\ufffdVQ\ufffd?\ufffdu\ufffdu\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\u0014P7 \ufffdGP\ufffd\ufffdVQ\ufffd?\ufffdu\ufffdu\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\u0014P7 \ufffdGP\ufffd\ufffdVQ\ufffd?\ufffdu\ufffdu\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\u0014P7 \ufffdGP\ufffd\ufffdVQ\ufffd?\ufffdu\ufffdu\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\u0014P7 \ufffdGP\ufffd\ufffdVQ\ufffd?\ufffdu\ufffdu\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": "05c82b851ece199e468afdb032e382180fbf36fb",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014P7 \ufffdGP\ufffd\ufffdVQ\ufffd?\ufffdu\ufffdu\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\u0014P7 \ufffdGP\ufffd\ufffdVQ\ufffd?\ufffdu\ufffdu\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|P7 \ufffdGP\ufffd\ufffdVQ\ufffd?\ufffdu\ufffduhcurve25519-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\u0014P7 \ufffdGP\ufffd\ufffdVQ\ufffd?\ufffdu\ufffdu\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\u0014P7 \ufffdGP\ufffd\ufffdVQ\ufffd?\ufffdu\ufffdu\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|P7 \ufffdGP\ufffd\ufffdVQ\ufffd?\ufffdu\ufffduhcurve25519-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 |�g�����P�,��- 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 |�g�����P�,��- hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |�g�����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
|�g�����P�,��- hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�g�����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": "5353482d322e302d4f70656e5353485f372e367031205562756e74752d347562756e7475302e370d0a",
"emulator_response_len": 41,
"bytes_in": 1423,
"payload_entropy": 4.8398698896221966,
"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": "b454dc3dcf5a226fc70a387a0b56ba0c",
"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\ufffdg\ufffd\ufffd\ufffd\u0011\ufffd\ufffdP\ufffd,\ufffd\ufffd\u0013-\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\ufffdg\ufffd\ufffd\ufffd\u0011\ufffd\ufffdP\ufffd,\ufffd\ufffd\u0013-\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\ufffdg\ufffd\ufffd\ufffd\u0011\ufffd\ufffdP\ufffd,\ufffd\ufffd\u0013-\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\ufffdg\ufffd\ufffd\ufffd\u0011\ufffd\ufffdP\ufffd,\ufffd\ufffd\u0013-\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\ufffdg\ufffd\ufffd\ufffd\u0011\ufffd\ufffdP\ufffd,\ufffd\ufffd\u0013-\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": "2c759db9745c726545487833ac972300136ddb5c",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffdg\ufffd\ufffd\ufffd\u0011\ufffd\ufffdP\ufffd,\ufffd\ufffd\u0013-\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\ufffdg\ufffd\ufffd\ufffd\u0011\ufffd\ufffdP\ufffd,\ufffd\ufffd\u0013-\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|\ufffdg\ufffd\ufffd\ufffd\ufffd\ufffdP\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\ufffdg\ufffd\ufffd\ufffd\u0011\ufffd\ufffdP\ufffd,\ufffd\ufffd\u0013-\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\ufffdg\ufffd\ufffd\ufffd\u0011\ufffd\ufffdP\ufffd,\ufffd\ufffd\u0013-\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|\ufffdg\ufffd\ufffd\ufffd\ufffd\ufffdP\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 |�&���h��j<u� C�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 |�&���h��j<u� C�w hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |�&���h��j<u� C�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
|�&���h��j<u� C�w hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�&���h��j<u� C�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": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a",
"emulator_response_len": 32,
"bytes_in": 1423,
"payload_entropy": 4.849742734581519,
"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": "3b6788c9999b81801a8f88fd08542888",
"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\ufffdh\ufffd\ufffdj<u\ufffd\u001eC\ufffdw\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\ufffdh\ufffd\ufffdj<u\ufffd\u001eC\ufffdw\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\ufffdh\ufffd\ufffdj<u\ufffd\u001eC\ufffdw\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\ufffdh\ufffd\ufffdj<u\ufffd\u001eC\ufffdw\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\ufffdh\ufffd\ufffdj<u\ufffd\u001eC\ufffdw\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": "835a8a1176edea1b0499d55873b74cb822a7d35c",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd&\ufffd\ufffd\ufffdh\ufffd\ufffdj<u\ufffd\u001eC\ufffdw\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\ufffdh\ufffd\ufffdj<u\ufffd\u001eC\ufffdw\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\ufffdh\ufffd\ufffdj<u\ufffdC\ufffdwhcurve25519-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\ufffdh\ufffd\ufffdj<u\ufffd\u001eC\ufffdw\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\ufffdh\ufffd\ufffdj<u\ufffd\u001eC\ufffdw\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\ufffdh\ufffd\ufffdj<u\ufffdC\ufffdwhcurve25519-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 |�#ײ�����ȕ�� 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 |�#ײ�����ȕ�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp…
Payload
SSH-2.0-PUTTY |�#ײ�����ȕ�� 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
|�#ײ�����ȕ�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�#ײ�����ȕ�� 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": 4.85936659908019,
"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": "6407887b05622ba7890120bce4debd66",
"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#\u05f2\ufffd\u0018\u0013\ufffd\ufffd\u0003\ufffd\ufffd\u0215\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#\u05f2\ufffd\u0018\u0013\ufffd\ufffd\u0003\ufffd\ufffd\u0215\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#\u05f2\ufffd\u0018\u0013\ufffd\ufffd\u0003\ufffd\ufffd\u0215\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#\u05f2\ufffd\u0018\u0013\ufffd\ufffd\u0003\ufffd\ufffd\u0215\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#\u05f2\ufffd\u0018\u0013\ufffd\ufffd\u0003\ufffd\ufffd\u0215\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": "0f9f786613517dee459205a885f5075532094a2c",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd#\u05f2\ufffd\u0018\u0013\ufffd\ufffd\u0003\ufffd\ufffd\u0215\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#\u05f2\ufffd\u0018\u0013\ufffd\ufffd\u0003\ufffd\ufffd\u0215\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#\u05f2\ufffd\ufffd\ufffd\ufffd\ufffd\u0215\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#\u05f2\ufffd\u0018\u0013\ufffd\ufffd\u0003\ufffd\ufffd\u0215\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#\u05f2\ufffd\u0018\u0013\ufffd\ufffd\u0003\ufffd\ufffd\u0215\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#\u05f2\ufffd\ufffd\ufffd\ufffd\ufffd\u0215\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 |��T������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 |��T������W��� _ hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |��T������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
|��T������W��� _ hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |��T������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": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a",
"emulator_response_len": 41,
"bytes_in": 1423,
"payload_entropy": 4.858836108917039,
"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": "0851a57e57712715e3cd30d536b0792e",
"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\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0010W\ufffd\ufffd\ufffd\u001c_\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\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0010W\ufffd\ufffd\ufffd\u001c_\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\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0010W\ufffd\ufffd\ufffd\u001c_\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\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0010W\ufffd\ufffd\ufffd\u001c_\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\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0010W\ufffd\ufffd\ufffd\u001c_\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": "74d052021b9716b3366a47234cff4d206165db62",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0010W\ufffd\ufffd\ufffd\u001c_\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\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0010W\ufffd\ufffd\ufffd\u001c_\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\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdW\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\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0010W\ufffd\ufffd\ufffd\u001c_\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\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0010W\ufffd\ufffd\ufffd\u001c_\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\ufffdT\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdW\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 | s�� �dcr��ۮ� 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 | s�� �dcr��ۮ� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY | s�� �dcr��ۮ� 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��
�dcr��ۮ� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY | s�� �dcr��ۮ� 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": 4.833925093650578,
"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": "d5ccd62eafc6167fc77e6b21e0cbe766",
"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\ns\u0005\ufffd\ufffd\n\ufffddcr\ufffd\u0015\ufffd\u06ee\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\ns\u0005\ufffd\ufffd\n\ufffddcr\ufffd\u0015\ufffd\u06ee\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\ns\u0005\ufffd\ufffd\n\ufffddcr\ufffd\u0015\ufffd\u06ee\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\ns\u0005\ufffd\ufffd\n\ufffddcr\ufffd\u0015\ufffd\u06ee\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\ns\u0005\ufffd\ufffd\n\ufffddcr\ufffd\u0015\ufffd\u06ee\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": "c984c652e27a7c88e588ff61b26db7a4b25a639d",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ns\u0005\ufffd\ufffd\n\ufffddcr\ufffd\u0015\ufffd\u06ee\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\ns\u0005\ufffd\ufffd\n\ufffddcr\ufffd\u0015\ufffd\u06ee\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|\ns\ufffd\ufffd\n\ufffddcr\ufffd\ufffd\u06ee\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\ns\u0005\ufffd\ufffd\n\ufffddcr\ufffd\u0015\ufffd\u06ee\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\ns\u0005\ufffd\ufffd\n\ufffddcr\ufffd\u0015\ufffd\u06ee\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|\ns\ufffd\ufffd\n\ufffddcr\ufffd\ufffd\u06ee\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 |��ߛeD��۹���t� 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 |��ߛeD��۹���t� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp…
Payload
SSH-2.0-PUTTY |��ߛeD��۹���t� 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
|��ߛeD��۹���t� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |��ߛeD��۹���t� 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": 4.849233764519679,
"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": "dc9b3098083e0ec283e2773420e8d11d",
"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\u07db\u0019eD\ufffd\ufffd\u06f9\ufffd\ufffd\ufffdt\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\u07db\u0019eD\ufffd\ufffd\u06f9\ufffd\ufffd\ufffdt\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\u07db\u0019eD\ufffd\ufffd\u06f9\ufffd\ufffd\ufffdt\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\u07db\u0019eD\ufffd\ufffd\u06f9\ufffd\ufffd\ufffdt\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\u07db\u0019eD\ufffd\ufffd\u06f9\ufffd\ufffd\ufffdt\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": "7a2ec89435885c1e888ea24ba7fed2e2d2426541",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\u07db\u0019eD\ufffd\ufffd\u06f9\ufffd\ufffd\ufffdt\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\u07db\u0019eD\ufffd\ufffd\u06f9\ufffd\ufffd\ufffdt\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\u07dbeD\ufffd\ufffd\u06f9\ufffd\ufffd\ufffdt\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\u07db\u0019eD\ufffd\ufffd\u06f9\ufffd\ufffd\ufffdt\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\u07db\u0019eD\ufffd\ufffd\u06f9\ufffd\ufffd\ufffdt\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\u07dbeD\ufffd\ufffd\u06f9\ufffd\ufffd\ufffdt\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 |��ֆ��?b ��c�| 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 |��ֆ��?b ��c�| hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |��ֆ��?b ��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
|��ֆ��?b ��c�| hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |��ֆ��?b ��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": 4.837924652609782,
"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": "dc8b09cdbc28c119e3d3cc8ef3bb6645",
"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\u0586\u0019\ufffd\ufffd?b \ufffd\ufffdc\u0006\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\u0586\u0019\ufffd\ufffd?b \ufffd\ufffdc\u0006\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\u0586\u0019\ufffd\ufffd?b \ufffd\ufffdc\u0006\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\u0586\u0019\ufffd\ufffd?b \ufffd\ufffdc\u0006\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\u0586\u0019\ufffd\ufffd?b \ufffd\ufffdc\u0006\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": "00413591b20852a8863c5f0fee9fe0cbdfd0dadd",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\u0586\u0019\ufffd\ufffd?b \ufffd\ufffdc\u0006\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\u0586\u0019\ufffd\ufffd?b \ufffd\ufffdc\u0006\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\u0586\ufffd\ufffd?b \ufffd\ufffdc\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\u0586\u0019\ufffd\ufffd?b \ufffd\ufffdc\u0006\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\u0586\u0019\ufffd\ufffd?b \ufffd\ufffdc\u0006\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\u0586\ufffd\ufffd?b \ufffd\ufffdc\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 |�& � �EI�ß�qM 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 |�& � �EI�ß�qM hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |�& � �EI��qM 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
|�&
� �EI��qM hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�& � �EI��qM 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": 4.851140774662797,
"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": "80f4733eaac65b68581dfa5d6968c816",
"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\b&\r\ufffd \ufffdEI\ufffd\u00df\ufffdqM\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\b&\r\ufffd \ufffdEI\ufffd\u00df\ufffdqM\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\b&\r\ufffd \ufffdEI\ufffd\u00df\ufffdqM\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\b&\r\ufffd \ufffdEI\ufffd\u00df\ufffdqM\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\b&\r\ufffd \ufffdEI\ufffd\u00df\ufffdqM\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": "6360e8c3a3bed0dfd79161356033882f50bb6eb1",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\b&\r\ufffd \ufffdEI\ufffd\u00df\ufffdqM\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\b&\r\ufffd \ufffdEI\ufffd\u00df\ufffdqM\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\ufffd \ufffdEI\ufffd\u00df\ufffdqMhcurve25519-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\b&\r\ufffd \ufffdEI\ufffd\u00df\ufffdqM\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\b&\r\ufffd \ufffdEI\ufffd\u00df\ufffdqM\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\ufffd \ufffdEI\ufffd\u00df\ufffdqMhcurve25519-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(�Mn�kK��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 |n(�Mn�kK��l���� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |n(�Mn�kK��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
|n(�Mn�kK��l���� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |n(�Mn�kK��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": "5353482d322e302d4f70656e5353485f382e3470312044656269616e2d352b646562313175330d0a",
"emulator_response_len": 40,
"bytes_in": 1423,
"payload_entropy": 4.838946559039494,
"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": "df9a0d45dbe746b6825346792ac1d3c2",
"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\u0018Mn\ufffdkK\ufffd\ufffdl\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\u0014n(\ufffd\u0018Mn\ufffdkK\ufffd\ufffdl\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\u0014n(\ufffd\u0018Mn\ufffdkK\ufffd\ufffdl\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\u0014n(\ufffd\u0018Mn\ufffdkK\ufffd\ufffdl\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\u0014n(\ufffd\u0018Mn\ufffdkK\ufffd\ufffdl\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": "a6d3c259cad751c09f73859d2e51e94daf99ad3a",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014n(\ufffd\u0018Mn\ufffdkK\ufffd\ufffdl\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\u0014n(\ufffd\u0018Mn\ufffdkK\ufffd\ufffdl\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|n(\ufffdMn\ufffdkK\ufffd\ufffdl\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\u0014n(\ufffd\u0018Mn\ufffdkK\ufffd\ufffdl\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\u0014n(\ufffd\u0018Mn\ufffdkK\ufffd\ufffdl\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|n(\ufffdMn\ufffdkK\ufffd\ufffdl\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 |�،����ȫ�PM 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 |�،����ȫ�PM hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp3…
Payload
SSH-2.0-PUTTY |�،����ȫ�PM 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
|�،����ȫ�PM hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�،����ȫ�PM 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": 4.841819984362572,
"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": "d59e4bea2d04643ef280abb1d081a3d2",
"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\u0004\u060c\u0013\ufffd\ufffd\ufffd\ufffd\u022b\ufffdPM\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\u0004\u060c\u0013\ufffd\ufffd\ufffd\ufffd\u022b\ufffdPM\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\u0004\u060c\u0013\ufffd\ufffd\ufffd\ufffd\u022b\ufffdPM\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\u0004\u060c\u0013\ufffd\ufffd\ufffd\ufffd\u022b\ufffdPM\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\u0004\u060c\u0013\ufffd\ufffd\ufffd\ufffd\u022b\ufffdPM\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": "788eacc867a6b5611312fd34e722014e464f6102",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u0004\u060c\u0013\ufffd\ufffd\ufffd\ufffd\u022b\ufffdPM\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\u0004\u060c\u0013\ufffd\ufffd\ufffd\ufffd\u022b\ufffdPM\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\u060c\ufffd\ufffd\ufffd\ufffd\u022b\ufffdPMhcurve25519-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\u0004\u060c\u0013\ufffd\ufffd\ufffd\ufffd\u022b\ufffdPM\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\u0004\u060c\u0013\ufffd\ufffd\ufffd\ufffd\u022b\ufffdPM\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\u060c\ufffd\ufffd\ufffd\ufffd\u022b\ufffdPMhcurve25519-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 |���Q���"���5~�� 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 |���Q���"���5~�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |���Q���"���5~�� 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
|���Q���"���5~�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |���Q���"���5~�� 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": 4.8560057358378526,
"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": "18249e30caab40f9a07f7f880958ca3c",
"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\ufffdQ\ufffd\ufffd\ufffd\"\ufffd\ufffd\u0002\ufffd5~\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\ufffdQ\ufffd\ufffd\ufffd\"\ufffd\ufffd\u0002\ufffd5~\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\ufffdQ\ufffd\ufffd\ufffd\"\ufffd\ufffd\u0002\ufffd5~\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\ufffdQ\ufffd\ufffd\ufffd\"\ufffd\ufffd\u0002\ufffd5~\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\ufffdQ\ufffd\ufffd\ufffd\"\ufffd\ufffd\u0002\ufffd5~\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": "7a22eef6988f5e5c0b796506e08499c7ddbc6f16",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffdQ\ufffd\ufffd\ufffd\"\ufffd\ufffd\u0002\ufffd5~\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\ufffdQ\ufffd\ufffd\ufffd\"\ufffd\ufffd\u0002\ufffd5~\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\ufffdQ\ufffd\ufffd\ufffd\"\ufffd\ufffd\ufffd5~\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\ufffdQ\ufffd\ufffd\ufffd\"\ufffd\ufffd\u0002\ufffd5~\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\ufffdQ\ufffd\ufffd\ufffd\"\ufffd\ufffd\u0002\ufffd5~\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\ufffdQ\ufffd\ufffd\ufffd\"\ufffd\ufffd\ufffd5~\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 |4sRʳt��Ru�v� 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 |4sRʳt��Ru�v� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |4sRʳt��Ru�v� 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
|4sRʳt��Ru�v� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |4sRʳt��Ru�v� 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": 4.8325449369527975,
"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": "e4ee7c36f41fc3d20773e482d31c7f33",
"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\u00144sR\u02b3\u0015t\ufffd\ufffdRu\u0014\ufffdv\u0014\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\u00144sR\u02b3\u0015t\ufffd\ufffdRu\u0014\ufffdv\u0014\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\u00144sR\u02b3\u0015t\ufffd\ufffdRu\u0014\ufffdv\u0014\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\u00144sR\u02b3\u0015t\ufffd\ufffdRu\u0014\ufffdv\u0014\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\u00144sR\u02b3\u0015t\ufffd\ufffdRu\u0014\ufffdv\u0014\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": "b472a7fd782f01f208bcf7b737e68e98b6d5c253",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u00144sR\u02b3\u0015t\ufffd\ufffdRu\u0014\ufffdv\u0014\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\u00144sR\u02b3\u0015t\ufffd\ufffdRu\u0014\ufffdv\u0014\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|4sR\u02b3t\ufffd\ufffdRu\ufffdv\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\u00144sR\u02b3\u0015t\ufffd\ufffdRu\u0014\ufffdv\u0014\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\u00144sR\u02b3\u0015t\ufffd\ufffdRu\u0014\ufffdv\u0014\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|4sR\u02b3t\ufffd\ufffdRu\ufffdv\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 |Qv�dHi�l��_2��� 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 |Qv�dHi�l��_2��� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |Qv�dHi�l��_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
|Qv�dHi�l��_2��� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |Qv�dHi�l��_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": "5353482d322e302d4f70656e5353485f392e3670312044656269616e2d310d0a",
"emulator_response_len": 32,
"bytes_in": 1423,
"payload_entropy": 4.832890843047907,
"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": "29f9a5a1998d357cdeeacb3b0570acd2",
"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\u0014Qv\ufffddHi\ufffdl\ufffd\ufffd_2\u0007\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\u0014Qv\ufffddHi\ufffdl\ufffd\ufffd_2\u0007\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\u0014Qv\ufffddHi\ufffdl\ufffd\ufffd_2\u0007\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\u0014Qv\ufffddHi\ufffdl\ufffd\ufffd_2\u0007\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\u0014Qv\ufffddHi\ufffdl\ufffd\ufffd_2\u0007\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": "a9bd3ff7c9b1a1b9f865a8c22ecdd770568c62b7",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014Qv\ufffddHi\ufffdl\ufffd\ufffd_2\u0007\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\u0014Qv\ufffddHi\ufffdl\ufffd\ufffd_2\u0007\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|Qv\ufffddHi\ufffdl\ufffd\ufffd_2\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\u0014Qv\ufffddHi\ufffdl\ufffd\ufffd_2\u0007\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\u0014Qv\ufffddHi\ufffdl\ufffd\ufffd_2\u0007\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|Qv\ufffddHi\ufffdl\ufffd\ufffd_2\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 |�����4�ȓ1֞b��~ 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 |�����4�ȓ1֞b��~ hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp…
Payload
SSH-2.0-PUTTY |�����4�ȓ1֞b��~ 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
|�����4�ȓ1֞b��~ hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�����4�ȓ1֞b��~ 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": 4.847850393672617,
"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": "7e15500e786e3565ab7ab5812d2ef5b2",
"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\ufffd4\ufffd\u02131\u059eb\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\ufffd4\ufffd\u02131\u059eb\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\ufffd4\ufffd\u02131\u059eb\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\ufffd4\ufffd\u02131\u059eb\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\ufffd4\ufffd\u02131\u059eb\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": "c1b52bac66cec98ea5b4c5580b522223ec2eebf2",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\ufffd\ufffd4\ufffd\u02131\u059eb\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\ufffd4\ufffd\u02131\u059eb\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\ufffd4\ufffd\u02131\u059eb\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\ufffd\ufffd\ufffd\ufffd4\ufffd\u02131\u059eb\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\ufffd4\ufffd\u02131\u059eb\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\ufffd4\ufffd\u02131\u059eb\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 |�2m���Bd��"S��0p 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 |�2m���Bd��"S��0p hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |�2m���Bd��"S��0p 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
|�2m���Bd��"S��0p hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�2m���Bd��"S��0p 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": 4.830031785016939,
"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": "1034c90d88bd4f332065f6eb158a08e3",
"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\ufffd2m\ufffd\ufffd\ufffdBd\ufffd\ufffd\"S\ufffd\ufffd0p\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\ufffd2m\ufffd\ufffd\ufffdBd\ufffd\ufffd\"S\ufffd\ufffd0p\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\ufffd2m\ufffd\ufffd\ufffdBd\ufffd\ufffd\"S\ufffd\ufffd0p\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\ufffd2m\ufffd\ufffd\ufffdBd\ufffd\ufffd\"S\ufffd\ufffd0p\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\ufffd2m\ufffd\ufffd\ufffdBd\ufffd\ufffd\"S\ufffd\ufffd0p\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": "009929002f7b5f869434763e6a3392e50dc6254f",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd2m\ufffd\ufffd\ufffdBd\ufffd\ufffd\"S\ufffd\ufffd0p\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\ufffd2m\ufffd\ufffd\ufffdBd\ufffd\ufffd\"S\ufffd\ufffd0p\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|\ufffd2m\ufffd\ufffd\ufffdBd\ufffd\ufffd\"S\ufffd\ufffd0phcurve25519-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\ufffd2m\ufffd\ufffd\ufffdBd\ufffd\ufffd\"S\ufffd\ufffd0p\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\ufffd2m\ufffd\ufffd\ufffdBd\ufffd\ufffd\"S\ufffd\ufffd0p\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|\ufffd2m\ufffd\ufffd\ufffdBd\ufffd\ufffd\"S\ufffd\ufffd0phcurve25519-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> ShS: �y,7�U� 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> ShS: �y,7�U� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |n> ShS: �y,7�U� 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> ShS:
�y,7�U� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |n> ShS: �y,7�U� 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": 4.827202940068176,
"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": "eb7b8ee31d96e8305b77a6c2fe9f3187",
"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>\u001b\u0000ShS:\n\ufffdy,7\ufffdU\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\u0014n>\u001b\u0000ShS:\n\ufffdy,7\ufffdU\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\u0014n>\u001b\u0000ShS:\n\ufffdy,7\ufffdU\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\u0014n>\u001b\u0000ShS:\n\ufffdy,7\ufffdU\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\u0014n>\u001b\u0000ShS:\n\ufffdy,7\ufffdU\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": "a0a42cd75d1b69bdcb8b0898002bf65c34d46002",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014n>\u001b\u0000ShS:\n\ufffdy,7\ufffdU\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\u0014n>\u001b\u0000ShS:\n\ufffdy,7\ufffdU\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|n>ShS:\n\ufffdy,7\ufffdU\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\u0014n>\u001b\u0000ShS:\n\ufffdy,7\ufffdU\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\u0014n>\u001b\u0000ShS:\n\ufffdy,7\ufffdU\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|n>ShS:\n\ufffdy,7\ufffdU\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 |�ȸu�`Ґyj������ 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 |�ȸu�`Ґyj������ hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp…
Payload
SSH-2.0-PUTTY |�ȸu�`Ґyj������ 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
|�ȸu�`Ґyj������ hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�ȸu�`Ґyj������ 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": 4.850069013198157,
"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": "991bf4ce62a329636d4ce5b0aeec088b",
"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\u0238u\ufffd`\u0490yj\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\u0014\ufffd\u0238u\ufffd`\u0490yj\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\u0014\ufffd\u0238u\ufffd`\u0490yj\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\u0014\ufffd\u0238u\ufffd`\u0490yj\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\u0014\ufffd\u0238u\ufffd`\u0490yj\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": "edd3c3684c6643e9413a81b9897a6ca7d5e36eba",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u0238u\ufffd`\u0490yj\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\u0014\ufffd\u0238u\ufffd`\u0490yj\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|\ufffd\u0238u\ufffd`\u0490yj\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\u0238u\ufffd`\u0490yj\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\u0014\ufffd\u0238u\ufffd`\u0490yj\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|\ufffd\u0238u\ufffd`\u0490yj\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 |̽o�-��e?s^�j; 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 |̽o�-��e?s^�j; hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |̽o�-��e?s^�j; 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
|̽o�-��e?s^�j; hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |̽o�-��e?s^�j; 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": 4.834397407147444,
"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": "803f71e7258139ebb5dde83102beb77a",
"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\u033do\ufffd-\ufffd\ufffde?s^\ufffd\u0004j;\u0018\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\u033do\ufffd-\ufffd\ufffde?s^\ufffd\u0004j;\u0018\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\u033do\ufffd-\ufffd\ufffde?s^\ufffd\u0004j;\u0018\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\u033do\ufffd-\ufffd\ufffde?s^\ufffd\u0004j;\u0018\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\u033do\ufffd-\ufffd\ufffde?s^\ufffd\u0004j;\u0018\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": "b2d810d5a52655aba89e98b8487645e9f440857a",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u033do\ufffd-\ufffd\ufffde?s^\ufffd\u0004j;\u0018\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\u033do\ufffd-\ufffd\ufffde?s^\ufffd\u0004j;\u0018\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|\u033do\ufffd-\ufffd\ufffde?s^\ufffdj;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\u033do\ufffd-\ufffd\ufffde?s^\ufffd\u0004j;\u0018\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\u033do\ufffd-\ufffd\ufffde?s^\ufffd\u0004j;\u0018\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|\u033do\ufffd-\ufffd\ufffde?s^\ufffdj;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 |��HLH�T� �j��� 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 |��HLH�T� �j��� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |��HLH�T� �j��� 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
|��HLH�T�
�j��� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |��HLH�T� �j��� 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": 4.841429273555451,
"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": "c636431e0b3f134f5304fed915278a3c",
"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\ufffdHLH\ufffd\u0006T\ufffd\n\ufffdj\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\u0014\ufffd\ufffdHLH\ufffd\u0006T\ufffd\n\ufffdj\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\u0014\ufffd\ufffdHLH\ufffd\u0006T\ufffd\n\ufffdj\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\u0014\ufffd\ufffdHLH\ufffd\u0006T\ufffd\n\ufffdj\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\u0014\ufffd\ufffdHLH\ufffd\u0006T\ufffd\n\ufffdj\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": "d7e99cc4d4ef2f9f3d9443e9ae255d5bbd9a14fe",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffdHLH\ufffd\u0006T\ufffd\n\ufffdj\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\u0014\ufffd\ufffdHLH\ufffd\u0006T\ufffd\n\ufffdj\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|\ufffd\ufffdHLH\ufffdT\ufffd\n\ufffdj\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\ufffdHLH\ufffd\u0006T\ufffd\n\ufffdj\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\u0014\ufffd\ufffdHLH\ufffd\u0006T\ufffd\n\ufffdj\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|\ufffd\ufffdHLH\ufffdT\ufffd\n\ufffdj\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 |��z��HΕ?.x�W�� 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 |��z��HΕ?.x�W�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |��z��HΕ?.x�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
|��z��HΕ?.x�W�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |��z��HΕ?.x�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": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a",
"emulator_response_len": 39,
"bytes_in": 1423,
"payload_entropy": 4.852493675425108,
"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": "8793d67abb964683adb084e2f18652ae",
"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\ufffdz\ufffd\ufffdH\u0395?.x\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\ufffdz\ufffd\ufffdH\u0395?.x\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\ufffdz\ufffd\ufffdH\u0395?.x\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\ufffdz\ufffd\ufffdH\u0395?.x\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\ufffdz\ufffd\ufffdH\u0395?.x\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": "8ab6f569462ec41941b0ad5aac3e4087b44b86b8",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffdz\ufffd\ufffdH\u0395?.x\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\ufffdz\ufffd\ufffdH\u0395?.x\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\ufffdz\ufffd\ufffdH\u0395?.x\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\ufffdz\ufffd\ufffdH\u0395?.x\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\ufffdz\ufffd\ufffdH\u0395?.x\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\ufffdz\ufffd\ufffdH\u0395?.x\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 |�<�� ���L*~,�Yk 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 |�<�� ���L*~,�Yk hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |�<�� ���L*~,�Yk 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
|�<��
���L*~,�Yk hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�<�� ���L*~,�Yk 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": 4.8514517324799336,
"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": "b711f5e6e1912a05c2b0a60decbf0250",
"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\r\ufffd\ufffd\ufffdL*~\u001b,\ufffdYk\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\r\ufffd\ufffd\ufffdL*~\u001b,\ufffdYk\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\r\ufffd\ufffd\ufffdL*~\u001b,\ufffdYk\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\r\ufffd\ufffd\ufffdL*~\u001b,\ufffdYk\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\r\ufffd\ufffd\ufffdL*~\u001b,\ufffdYk\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": "c24ec8a2791232bdefaad8889fbb1238b778a65f",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd<\ufffd\ufffd\r\ufffd\ufffd\ufffdL*~\u001b,\ufffdYk\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\r\ufffd\ufffd\ufffdL*~\u001b,\ufffdYk\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\r\ufffd\ufffd\ufffdL*~,\ufffdYkhcurve25519-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\r\ufffd\ufffd\ufffdL*~\u001b,\ufffdYk\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\r\ufffd\ufffd\ufffdL*~\u001b,\ufffdYk\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\r\ufffd\ufffd\ufffdL*~,\ufffdYkhcurve25519-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 |O ;2��+��I��� 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 |O ;2��+��I��� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |O ;2��+��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
|O ;2��+��I��� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |O ;2��+��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": 4.85406743231092,
"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": "766fb08b093855c25719bd1e076f7f15",
"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\u001a\u0002\u0002O\u000b;2\ufffd\ufffd+\ufffd\ufffdI\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\u0014\u001a\u0002\u0002O\u000b;2\ufffd\ufffd+\ufffd\ufffdI\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\u0014\u001a\u0002\u0002O\u000b;2\ufffd\ufffd+\ufffd\ufffdI\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\u0014\u001a\u0002\u0002O\u000b;2\ufffd\ufffd+\ufffd\ufffdI\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\u0014\u001a\u0002\u0002O\u000b;2\ufffd\ufffd+\ufffd\ufffdI\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": "dd8f7c5990000ad24b88d06b3404eca341a77311",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u001a\u0002\u0002O\u000b;2\ufffd\ufffd+\ufffd\ufffdI\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\u0014\u001a\u0002\u0002O\u000b;2\ufffd\ufffd+\ufffd\ufffdI\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|O;2\ufffd\ufffd+\ufffd\ufffdI\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\u001a\u0002\u0002O\u000b;2\ufffd\ufffd+\ufffd\ufffdI\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\u0014\u001a\u0002\u0002O\u000b;2\ufffd\ufffd+\ufffd\ufffdI\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|O;2\ufffd\ufffd+\ufffd\ufffdI\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 |�п��!�B�MA�ܒ�s 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 |�п��!�B�MA�ܒ�s hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp…
Payload
SSH-2.0-PUTTY |�п��!�B�MA�ܒ�s 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
|�п��!�B�MA�ܒ�s hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�п��!�B�MA�ܒ�s 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": 4.849603310684087,
"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": "5652541f032bf8531184f805dc20f6d3",
"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\u043f\ufffd\ufffd!\ufffdB\ufffdMA\ufffd\u0712\ufffds\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\u043f\ufffd\ufffd!\ufffdB\ufffdMA\ufffd\u0712\ufffds\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\u043f\ufffd\ufffd!\ufffdB\ufffdMA\ufffd\u0712\ufffds\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\u043f\ufffd\ufffd!\ufffdB\ufffdMA\ufffd\u0712\ufffds\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\u043f\ufffd\ufffd!\ufffdB\ufffdMA\ufffd\u0712\ufffds\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": "6e8443a4013cfd87927e20654dab7e9e51c2b5b6",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u043f\ufffd\ufffd!\ufffdB\ufffdMA\ufffd\u0712\ufffds\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\u043f\ufffd\ufffd!\ufffdB\ufffdMA\ufffd\u0712\ufffds\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\u043f\ufffd\ufffd!\ufffdB\ufffdMA\ufffd\u0712\ufffdshcurve25519-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\u043f\ufffd\ufffd!\ufffdB\ufffdMA\ufffd\u0712\ufffds\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\u043f\ufffd\ufffd!\ufffdB\ufffdMA\ufffd\u0712\ufffds\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\u043f\ufffd\ufffd!\ufffdB\ufffdMA\ufffd\u0712\ufffdshcurve25519-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 |��t0s<{�D�2+�u0R 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 |��t0s<{�D�2+�u0R hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |��t0s<{�D�2+�u0R 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
|��t0s<{�D�2+�u0R hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |��t0s<{�D�2+�u0R 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": 4.825243841001919,
"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": "427becd992bf913b57a4d441f93e115a",
"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\ufffdt0s<{\ufffdD\ufffd2+\ufffdu0R\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\ufffdt0s<{\ufffdD\ufffd2+\ufffdu0R\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\ufffdt0s<{\ufffdD\ufffd2+\ufffdu0R\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\ufffdt0s<{\ufffdD\ufffd2+\ufffdu0R\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\ufffdt0s<{\ufffdD\ufffd2+\ufffdu0R\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": "b036c65e829d8511a661970221366b84d2bd1e5f",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffdt0s<{\ufffdD\ufffd2+\ufffdu0R\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\ufffdt0s<{\ufffdD\ufffd2+\ufffdu0R\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\ufffdt0s<{\ufffdD\ufffd2+\ufffdu0Rhcurve25519-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\ufffdt0s<{\ufffdD\ufffd2+\ufffdu0R\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\ufffdt0s<{\ufffdD\ufffd2+\ufffdu0R\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\ufffdt0s<{\ufffdD\ufffd2+\ufffdu0Rhcurve25519-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 |��:iy`�n����Ej 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 |��:iy`�n����Ej hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |��:iy`�n����Ej 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
|��:iy`�n����Ej hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |��:iy`�n����Ej 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": 4.841058177189309,
"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": "9b352807f3d4bd3d5047bb9cc5e6dc9d",
"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\u0016\ufffd:iy`\ufffdn\ufffd\ufffd\ufffd\ufffdEj\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\u0016\ufffd:iy`\ufffdn\ufffd\ufffd\ufffd\ufffdEj\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\u0016\ufffd:iy`\ufffdn\ufffd\ufffd\ufffd\ufffdEj\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\u0016\ufffd:iy`\ufffdn\ufffd\ufffd\ufffd\ufffdEj\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\u0016\ufffd:iy`\ufffdn\ufffd\ufffd\ufffd\ufffdEj\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": "3f891f3e86b0383ef86c1637c21b312fe5d477fa",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u0016\ufffd:iy`\ufffdn\ufffd\ufffd\ufffd\ufffdEj\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\u0016\ufffd:iy`\ufffdn\ufffd\ufffd\ufffd\ufffdEj\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:iy`\ufffdn\ufffd\ufffd\ufffd\ufffdEjhcurve25519-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\u0016\ufffd:iy`\ufffdn\ufffd\ufffd\ufffd\ufffdEj\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\u0016\ufffd:iy`\ufffdn\ufffd\ufffd\ufffd\ufffdEj\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:iy`\ufffdn\ufffd\ufffd\ufffd\ufffdEjhcurve25519-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 |R�=��g''�"�F�D�� 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 |R�=��g''�"�F�D�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |R�=��g''�"�F�D�� 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
|R�=��g''�"�F�D�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |R�=��g''�"�F�D�� 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": 4.849491368893625,
"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": "3446464a9a00597c740bcd5fe667be01",
"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\u0014R\ufffd=\ufffd\ufffdg''\ufffd\"\ufffdF\ufffdD\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\u0014R\ufffd=\ufffd\ufffdg''\ufffd\"\ufffdF\ufffdD\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\u0014R\ufffd=\ufffd\ufffdg''\ufffd\"\ufffdF\ufffdD\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\u0014R\ufffd=\ufffd\ufffdg''\ufffd\"\ufffdF\ufffdD\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\u0014R\ufffd=\ufffd\ufffdg''\ufffd\"\ufffdF\ufffdD\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": "5a10ef8b652a040a7b7238009995e6b9183e92b8",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014R\ufffd=\ufffd\ufffdg''\ufffd\"\ufffdF\ufffdD\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\u0014R\ufffd=\ufffd\ufffdg''\ufffd\"\ufffdF\ufffdD\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|R\ufffd=\ufffd\ufffdg''\ufffd\"\ufffdF\ufffdD\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\u0014R\ufffd=\ufffd\ufffdg''\ufffd\"\ufffdF\ufffdD\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\u0014R\ufffd=\ufffd\ufffdg''\ufffd\"\ufffdF\ufffdD\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|R\ufffd=\ufffd\ufffdg''\ufffd\"\ufffdF\ufffdD\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 |��,& � �*uA�; 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 |��,& � �*uA�; hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |��,& � �*uA�; 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
Minecraft varint handshake
TFTP RRQ
User-Agent
—
Règles WAF
—
Payload (extrait)
SSH-2.0-PUTTY
|��,& � �*uA�; hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |��,& � �*uA�; 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": 4.84467922848399,
"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-0554",
"pat-0536"
],
"matched_pattern_names": [
"PuTTY SSH client",
"SSH-2.0 banner RFC4253",
"Minecraft varint handshake",
"TFTP RRQ"
],
"pattern_ids": [
"pat-0389",
"pat-0391",
"pat-0554",
"pat-0536"
],
"confidence_breakdown": {
"waf": 8,
"classification": 50,
"behavior": 0,
"geo": 0,
"protocol": 36,
"novelty": 25,
"risk_score": 50
},
"named_classification_skipped": false,
"service_name": "ssh",
"risk_confidence_factor": 100,
"city": null,
"is_datacenter": false,
"is_tor_hint": false,
"geo": {
"country": "NL",
"asn": 48090,
"org": "Techoff Srv Limited",
"is_datacenter": false,
"is_tor_hint": false
},
"fingerprint": {
"payload_hash": "662f56a52688a4ad244c05c35d3f0890",
"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,& \u0015\u001c\ufffd\u001e\ufffd*uA\ufffd;\u0000\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,& \u0015\u001c\ufffd\u001e\ufffd*uA\ufffd;\u0000\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,& \u0015\u001c\ufffd\u001e\ufffd*uA\ufffd;\u0000\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,& \u0015\u001c\ufffd\u001e\ufffd*uA\ufffd;\u0000\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,& \u0015\u001c\ufffd\u001e\ufffd*uA\ufffd;\u0000\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": "845ba744a75c78078cea63e4404362626b0be8e7",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd,& \u0015\u001c\ufffd\u001e\ufffd*uA\ufffd;\u0000\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,& \u0015\u001c\ufffd\u001e\ufffd*uA\ufffd;\u0000\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*uA\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,& \u0015\u001c\ufffd\u001e\ufffd*uA\ufffd;\u0000\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,& \u0015\u001c\ufffd\u001e\ufffd*uA\ufffd;\u0000\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*uA\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 |��öcE�c�O��(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 |��öcE�c�O��(I hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |��öcE�c�O��(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
|��öcE�c�O��(I hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |��öcE�c�O��(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": "5353482d322e302d4f70656e5353485f392e337031205562756e74752d317562756e7475330d0a",
"emulator_response_len": 39,
"bytes_in": 1423,
"payload_entropy": 4.8448629742922025,
"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": "dc68e1169bce91307b0f49ccda5d178b",
"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\u00f6cE\ufffdc\ufffdO\ufffd\ufffd\u0018(\u0003I\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\u00f6cE\ufffdc\ufffdO\ufffd\ufffd\u0018(\u0003I\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\u00f6cE\ufffdc\ufffdO\ufffd\ufffd\u0018(\u0003I\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\u00f6cE\ufffdc\ufffdO\ufffd\ufffd\u0018(\u0003I\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\u00f6cE\ufffdc\ufffdO\ufffd\ufffd\u0018(\u0003I\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": "ad2bc404267f89737869e9012369db3556b91db3",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\u00f6cE\ufffdc\ufffdO\ufffd\ufffd\u0018(\u0003I\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\u00f6cE\ufffdc\ufffdO\ufffd\ufffd\u0018(\u0003I\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\u00f6cE\ufffdc\ufffdO\ufffd\ufffd(Ihcurve25519-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\u00f6cE\ufffdc\ufffdO\ufffd\ufffd\u0018(\u0003I\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\u00f6cE\ufffdc\ufffdO\ufffd\ufffd\u0018(\u0003I\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\u00f6cE\ufffdc\ufffdO\ufffd\ufffd(Ihcurve25519-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��� �YD� 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 |�����©5��� �YD� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |�����©5��� �YD� 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���
�YD� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�����©5��� �YD� 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": 4.843916344796557,
"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": "73ccaec17c6f85e903bd5150178ba165",
"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\u00a95\ufffd\ufffd\ufffd\n\ufffdYD\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\u00a95\ufffd\ufffd\ufffd\n\ufffdYD\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\u00a95\ufffd\ufffd\ufffd\n\ufffdYD\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\u00a95\ufffd\ufffd\ufffd\n\ufffdYD\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\u00a95\ufffd\ufffd\ufffd\n\ufffdYD\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": "e0e695b3f2a4137e39cb1c43ca25502d4ee81c61",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffd\ufffd\ufffd\ufffd\u00a95\ufffd\ufffd\ufffd\n\ufffdYD\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\u00a95\ufffd\ufffd\ufffd\n\ufffdYD\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\u00a95\ufffd\ufffd\ufffd\n\ufffdYD\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\u00a95\ufffd\ufffd\ufffd\n\ufffdYD\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\u00a95\ufffd\ufffd\ufffd\n\ufffdYD\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\u00a95\ufffd\ufffd\ufffd\n\ufffdYD\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{�%]���g �N 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 |�n{�%]���g �N hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |�n{�%]���g �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
|�n{�%]���g �N hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�n{�%]���g �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": "5353482d322e302d4f70656e5353485f382e397031205562756e74752d347562756e7475302e360d0a",
"emulator_response_len": 41,
"bytes_in": 1423,
"payload_entropy": 4.846863742452095,
"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": "6f995cd12e779a2f0a4a9295d1d2829b",
"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\ufffdn{\u05cc\ufffd%]\ufffd\ufffd\ufffdg\u001e\u0012\ufffdN\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\ufffdn{\u05cc\ufffd%]\ufffd\ufffd\ufffdg\u001e\u0012\ufffdN\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\ufffdn{\u05cc\ufffd%]\ufffd\ufffd\ufffdg\u001e\u0012\ufffdN\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\ufffdn{\u05cc\ufffd%]\ufffd\ufffd\ufffdg\u001e\u0012\ufffdN\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\ufffdn{\u05cc\ufffd%]\ufffd\ufffd\ufffdg\u001e\u0012\ufffdN\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": "13bdd048fcef18e8acf42e22b820423cc8d3ca8e",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffdn{\u05cc\ufffd%]\ufffd\ufffd\ufffdg\u001e\u0012\ufffdN\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\ufffdn{\u05cc\ufffd%]\ufffd\ufffd\ufffdg\u001e\u0012\ufffdN\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|\ufffdn{\u05cc\ufffd%]\ufffd\ufffd\ufffdg\ufffdNhcurve25519-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\ufffdn{\u05cc\ufffd%]\ufffd\ufffd\ufffdg\u001e\u0012\ufffdN\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\ufffdn{\u05cc\ufffd%]\ufffd\ufffd\ufffdg\u001e\u0012\ufffdN\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|\ufffdn{\u05cc\ufffd%]\ufffd\ufffd\ufffdg\ufffdNhcurve25519-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 |�g,����?���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 |�g,����?���7 �� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |�g,����?���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
|�g,����?���7
�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�g,����?���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": 4.849132414120608,
"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": "7932a9b07255461b82a67827c7757f9f",
"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\ufffdg,\b\ufffd\ufffd\ufffd\ufffd?\ufffd\ufffd\ufffd7\n\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\ufffdg,\b\ufffd\ufffd\ufffd\ufffd?\ufffd\ufffd\ufffd7\n\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\ufffdg,\b\ufffd\ufffd\ufffd\ufffd?\ufffd\ufffd\ufffd7\n\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\ufffdg,\b\ufffd\ufffd\ufffd\ufffd?\ufffd\ufffd\ufffd7\n\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\ufffdg,\b\ufffd\ufffd\ufffd\ufffd?\ufffd\ufffd\ufffd7\n\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": "3ddfff8694aca412c7af4ba89e596d89ec5b9d19",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffdg,\b\ufffd\ufffd\ufffd\ufffd?\ufffd\ufffd\ufffd7\n\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\ufffdg,\b\ufffd\ufffd\ufffd\ufffd?\ufffd\ufffd\ufffd7\n\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|\ufffdg,\ufffd\ufffd\ufffd\ufffd?\ufffd\ufffd\ufffd7\n\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\ufffdg,\b\ufffd\ufffd\ufffd\ufffd?\ufffd\ufffd\ufffd7\n\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\ufffdg,\b\ufffd\ufffd\ufffd\ufffd?\ufffd\ufffd\ufffd7\n\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|\ufffdg,\ufffd\ufffd\ufffd\ufffd?\ufffd\ufffd\ufffd7\n\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 |�m�'פB�Q�W�� 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 |�m�'פB�Q�W�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |�m�'פB�Q�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
|�m�'פB�Q�W�� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�m�'פB�Q�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": 4.850414516594436,
"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": "277e256b4c0e7581b654d6df7cec77cb",
"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\u0018\ufffdm\u0018\ufffd'\u05e4B\ufffdQ\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\u0018\ufffdm\u0018\ufffd'\u05e4B\ufffdQ\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\u0018\ufffdm\u0018\ufffd'\u05e4B\ufffdQ\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\u0018\ufffdm\u0018\ufffd'\u05e4B\ufffdQ\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\u0018\ufffdm\u0018\ufffd'\u05e4B\ufffdQ\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": "ae7fc81a43a2a699b4945de3cf06fd30ff2ae507",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u0018\ufffdm\u0018\ufffd'\u05e4B\ufffdQ\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\u0018\ufffdm\u0018\ufffd'\u05e4B\ufffdQ\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|\ufffdm\ufffd'\u05e4B\ufffdQ\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\u0018\ufffdm\u0018\ufffd'\u05e4B\ufffdQ\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\u0018\ufffdm\u0018\ufffd'\u05e4B\ufffdQ\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|\ufffdm\ufffd'\u05e4B\ufffdQ\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 |1������) +4.@� 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 |1������) +4.@� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |1������) +4.@� 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
|1������)
+4.@� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |1������) +4.@� 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": 4.837506025081836,
"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": "b2c877412b0ed677d8319a1e36d115f9",
"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\u00141\ufffd\ufffd\ufffd\ufffd\ufffd\u001b\ufffd)\n+4.@\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\u00141\ufffd\ufffd\ufffd\ufffd\ufffd\u001b\ufffd)\n+4.@\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\u00141\ufffd\ufffd\ufffd\ufffd\ufffd\u001b\ufffd)\n+4.@\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\u00141\ufffd\ufffd\ufffd\ufffd\ufffd\u001b\ufffd)\n+4.@\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\u00141\ufffd\ufffd\ufffd\ufffd\ufffd\u001b\ufffd)\n+4.@\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": "0b666948f79915b22e687a77b5f41ed9ffd01ac4",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u00141\ufffd\ufffd\ufffd\ufffd\ufffd\u001b\ufffd)\n+4.@\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\u00141\ufffd\ufffd\ufffd\ufffd\ufffd\u001b\ufffd)\n+4.@\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|1\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd)\n+4.@\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\u00141\ufffd\ufffd\ufffd\ufffd\ufffd\u001b\ufffd)\n+4.@\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\u00141\ufffd\ufffd\ufffd\ufffd\ufffd\u001b\ufffd)\n+4.@\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|1\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd)\n+4.@\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 | &1��g!_ �"R�g 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 | &1��g!_ �"R�g hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY | &1��g!_ �"R�g 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
|
&1��g!_
�"R�g hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY | &1��g!_ �"R�g 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": 4.8410221567788385,
"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": "0422621fe7f2ce8d6caf89fc11dab07e",
"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\n&1\ufffd\ufffdg!_\n\ufffd\"\u0013R\ufffdg\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\n&1\ufffd\ufffdg!_\n\ufffd\"\u0013R\ufffdg\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\n&1\ufffd\ufffdg!_\n\ufffd\"\u0013R\ufffdg\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\n&1\ufffd\ufffdg!_\n\ufffd\"\u0013R\ufffdg\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\n&1\ufffd\ufffdg!_\n\ufffd\"\u0013R\ufffdg\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": "81e20efa0a57f747123ab4db276d6758bab1bda9",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\n&1\ufffd\ufffdg!_\n\ufffd\"\u0013R\ufffdg\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\n&1\ufffd\ufffdg!_\n\ufffd\"\u0013R\ufffdg\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&1\ufffd\ufffdg!_\n\ufffd\"R\ufffdghcurve25519-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\n&1\ufffd\ufffdg!_\n\ufffd\"\u0013R\ufffdg\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\n&1\ufffd\ufffdg!_\n\ufffd\"\u0013R\ufffdg\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&1\ufffd\ufffdg!_\n\ufffd\"R\ufffdghcurve25519-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 |��i�U�n ﵲ�R� 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 |��i�U�n ﵲ�R� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp…
Payload
SSH-2.0-PUTTY |��i�U�n ﵲ�R� 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
|��i�U�n
ﵲ�R� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |��i�U�n ﵲ�R� 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": 4.840150895864929,
"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": "2521a669ebb3c515ab6d42a8975a85e7",
"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\ufffdi\ufffd\u0007U\u0003\ufffdn\n\ufd72\ufffdR\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\ufffdi\ufffd\u0007U\u0003\ufffdn\n\ufd72\ufffdR\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\ufffdi\ufffd\u0007U\u0003\ufffdn\n\ufd72\ufffdR\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\ufffdi\ufffd\u0007U\u0003\ufffdn\n\ufd72\ufffdR\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\ufffdi\ufffd\u0007U\u0003\ufffdn\n\ufd72\ufffdR\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": "4cd19242543fd6a2227563efadddf49092ac2ba5",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\ufffdi\ufffd\u0007U\u0003\ufffdn\n\ufd72\ufffdR\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\ufffdi\ufffd\u0007U\u0003\ufffdn\n\ufd72\ufffdR\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\ufffdi\ufffdU\ufffdn\n\ufd72\ufffdR\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\ufffdi\ufffd\u0007U\u0003\ufffdn\n\ufd72\ufffdR\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\ufffdi\ufffd\u0007U\u0003\ufffdn\n\ufd72\ufffdR\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\ufffdi\ufffdU\ufffdn\n\ufd72\ufffdR\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 |qB���� �u",�O^� 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 |qB���� �u",�O^� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |qB���� �u",�O^� 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
|qB���� �u",�O^� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |qB���� �u",�O^� 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": 4.846558565064868,
"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": "cbdeb6a83417b362f29911b25e243aec",
"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\u0014qB\ufffd\ufffd\ufffd\ufffd\u001e\u0011\ufffdu\",\ufffdO^\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\u0014qB\ufffd\ufffd\ufffd\ufffd\u001e\u0011\ufffdu\",\ufffdO^\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\u0014qB\ufffd\ufffd\ufffd\ufffd\u001e\u0011\ufffdu\",\ufffdO^\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\u0014qB\ufffd\ufffd\ufffd\ufffd\u001e\u0011\ufffdu\",\ufffdO^\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\u0014qB\ufffd\ufffd\ufffd\ufffd\u001e\u0011\ufffdu\",\ufffdO^\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": "257e1f6af90a3f47be63f6a1258ccf466c4fb79a",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014qB\ufffd\ufffd\ufffd\ufffd\u001e\u0011\ufffdu\",\ufffdO^\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\u0014qB\ufffd\ufffd\ufffd\ufffd\u001e\u0011\ufffdu\",\ufffdO^\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|qB\ufffd\ufffd\ufffd\ufffd\ufffdu\",\ufffdO^\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\u0014qB\ufffd\ufffd\ufffd\ufffd\u001e\u0011\ufffdu\",\ufffdO^\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\u0014qB\ufffd\ufffd\ufffd\ufffd\u001e\u0011\ufffdu\",\ufffdO^\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|qB\ufffd\ufffd\ufffd\ufffd\ufffdu\",\ufffdO^\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 |�KY�(��\� �9��� 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 |�KY�(��\� �9��� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |�KY�(��\� �9��� 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
|�KY�(��\� �9��� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�KY�(��\� �9��� 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": 4.850691798053863,
"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": "96d35ecb0176a516eab10589961bc8e9",
"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\ufffdKY\ufffd(\ufffd\ufffd\\\ufffd\u000b\ufffd9\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\u0014\ufffdKY\ufffd(\ufffd\ufffd\\\ufffd\u000b\ufffd9\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\u0014\ufffdKY\ufffd(\ufffd\ufffd\\\ufffd\u000b\ufffd9\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\u0014\ufffdKY\ufffd(\ufffd\ufffd\\\ufffd\u000b\ufffd9\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\u0014\ufffdKY\ufffd(\ufffd\ufffd\\\ufffd\u000b\ufffd9\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": "fe3f39626aab89297ec06bab80cbaa5de172ae32",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffdKY\ufffd(\ufffd\ufffd\\\ufffd\u000b\ufffd9\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\u0014\ufffdKY\ufffd(\ufffd\ufffd\\\ufffd\u000b\ufffd9\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|\ufffdKY\ufffd(\ufffd\ufffd\\\ufffd\ufffd9\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\ufffdKY\ufffd(\ufffd\ufffd\\\ufffd\u000b\ufffd9\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\u0014\ufffdKY\ufffd(\ufffd\ufffd\\\ufffd\u000b\ufffd9\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|\ufffdKY\ufffd(\ufffd\ufffd\\\ufffd\ufffd9\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 |�"?a�� �����R�++ 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�� �����R�++ hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |�"?a�� �����R�++ 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�� �����R�++ hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�"?a�� �����R�++ 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": 4.8481105960543385,
"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": "54fb13b979c6316aa6b2e6a508fe3061",
"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\"?a\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffdR\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\"?a\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffdR\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\"?a\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffdR\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\"?a\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffdR\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\"?a\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffdR\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": "38c22a6f94fc06f9dce058c85af8afa9d25a4b2d",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\"?a\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffdR\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\"?a\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffdR\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\"?a\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffdR\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\"?a\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffdR\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\"?a\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffdR\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\"?a\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffdR\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 |W���^�-�E}� "t>� 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 |W���^�-�E}� "t>� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |W���^�-�E}� "t>� 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
|W���^�-�E}�
"t>� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |W���^�-�E}� "t>� 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": 4.845146777893909,
"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": "dbe797d2df77b65325d1a9802f6039ee",
"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\u0014W\ufffd\ufffd\ufffd^\ufffd-\ufffdE}\ufffd\n\"t>\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\u0014W\ufffd\ufffd\ufffd^\ufffd-\ufffdE}\ufffd\n\"t>\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\u0014W\ufffd\ufffd\ufffd^\ufffd-\ufffdE}\ufffd\n\"t>\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\u0014W\ufffd\ufffd\ufffd^\ufffd-\ufffdE}\ufffd\n\"t>\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\u0014W\ufffd\ufffd\ufffd^\ufffd-\ufffdE}\ufffd\n\"t>\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": "b3e099617e3d8371f03b0c27137240b50825888d",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014W\ufffd\ufffd\ufffd^\ufffd-\ufffdE}\ufffd\n\"t>\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\u0014W\ufffd\ufffd\ufffd^\ufffd-\ufffdE}\ufffd\n\"t>\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|W\ufffd\ufffd\ufffd^\ufffd-\ufffdE}\ufffd\n\"t>\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\u0014W\ufffd\ufffd\ufffd^\ufffd-\ufffdE}\ufffd\n\"t>\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\u0014W\ufffd\ufffd\ufffd^\ufffd-\ufffdE}\ufffd\n\"t>\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|W\ufffd\ufffd\ufffd^\ufffd-\ufffdE}\ufffd\n\"t>\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 |�6����#�j�Z���� 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 |�6����#�j�Z���� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |�6����#�j�Z���� 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
|�6����#�j�Z���� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�6����#�j�Z���� 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": 4.849184293484926,
"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": "f583fb4807ca04a8808447e25bd55c9a",
"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\ufffd6\ufffd\ufffd\ufffd\ufffd#\ufffdj\ufffdZ\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\u0014\ufffd6\ufffd\ufffd\ufffd\ufffd#\ufffdj\ufffdZ\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\u0014\ufffd6\ufffd\ufffd\ufffd\ufffd#\ufffdj\ufffdZ\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\u0014\ufffd6\ufffd\ufffd\ufffd\ufffd#\ufffdj\ufffdZ\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\u0014\ufffd6\ufffd\ufffd\ufffd\ufffd#\ufffdj\ufffdZ\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": "796249df5cfb8f3e2c4459c840b99507992a9b4c",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd6\ufffd\ufffd\ufffd\ufffd#\ufffdj\ufffdZ\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\u0014\ufffd6\ufffd\ufffd\ufffd\ufffd#\ufffdj\ufffdZ\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|\ufffd6\ufffd\ufffd\ufffd\ufffd#\ufffdj\ufffdZ\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\ufffd6\ufffd\ufffd\ufffd\ufffd#\ufffdj\ufffdZ\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\u0014\ufffd6\ufffd\ufffd\ufffd\ufffd#\ufffdj\ufffdZ\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|\ufffd6\ufffd\ufffd\ufffd\ufffd#\ufffdj\ufffdZ\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|��6�ɽT��%�| 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 |n|��6�ɽT��%�| hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |n|��6�ɽT��%�| 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|��6�ɽT��%�| hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |n|��6�ɽT��%�| 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": 4.836288485232684,
"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": "43dd112efcca06d525b8c978c3881f65",
"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\ufffd6\ufffd\u027dT\ufffd\ufffd\u0007\u0015%\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\u0014n|\ufffd\ufffd6\ufffd\u027dT\ufffd\ufffd\u0007\u0015%\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\u0014n|\ufffd\ufffd6\ufffd\u027dT\ufffd\ufffd\u0007\u0015%\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\u0014n|\ufffd\ufffd6\ufffd\u027dT\ufffd\ufffd\u0007\u0015%\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\u0014n|\ufffd\ufffd6\ufffd\u027dT\ufffd\ufffd\u0007\u0015%\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": "db0de119bf7230a417cd908b5a6cf6b5ee980f69",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014n|\ufffd\ufffd6\ufffd\u027dT\ufffd\ufffd\u0007\u0015%\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\u0014n|\ufffd\ufffd6\ufffd\u027dT\ufffd\ufffd\u0007\u0015%\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|n|\ufffd\ufffd6\ufffd\u027dT\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\u0014n|\ufffd\ufffd6\ufffd\u027dT\ufffd\ufffd\u0007\u0015%\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\u0014n|\ufffd\ufffd6\ufffd\u027dT\ufffd\ufffd\u0007\u0015%\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|n|\ufffd\ufffd6\ufffd\u027dT\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 |T�\/����h��� �^� 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 |T�\/����h��� �^� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |T�\/����h��� �^� 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
|T�\/����h���
�^� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |T�\/����h��� �^� 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": 4.846206984177898,
"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": "4d9f50f79e4e9f787c7f47aef4dc4554",
"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\u0014T\ufffd\\\/\ufffd\ufffd\ufffd\ufffdh\ufffd\ufffd\ufffd\n\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\u0014T\ufffd\\\/\ufffd\ufffd\ufffd\ufffdh\ufffd\ufffd\ufffd\n\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\u0014T\ufffd\\\/\ufffd\ufffd\ufffd\ufffdh\ufffd\ufffd\ufffd\n\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\u0014T\ufffd\\\/\ufffd\ufffd\ufffd\ufffdh\ufffd\ufffd\ufffd\n\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\u0014T\ufffd\\\/\ufffd\ufffd\ufffd\ufffdh\ufffd\ufffd\ufffd\n\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": "d09bb72394210e6063444445cd555f2139c2e1c8",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014T\ufffd\\\/\ufffd\ufffd\ufffd\ufffdh\ufffd\ufffd\ufffd\n\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\u0014T\ufffd\\\/\ufffd\ufffd\ufffd\ufffdh\ufffd\ufffd\ufffd\n\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|T\ufffd\\\/\ufffd\ufffd\ufffd\ufffdh\ufffd\ufffd\ufffd\n\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\u0014T\ufffd\\\/\ufffd\ufffd\ufffd\ufffdh\ufffd\ufffd\ufffd\n\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\u0014T\ufffd\\\/\ufffd\ufffd\ufffd\ufffdh\ufffd\ufffd\ufffd\n\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|T\ufffd\\\/\ufffd\ufffd\ufffd\ufffdh\ufffd\ufffd\ufffd\n\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 |�^��� T��/43�% 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 |�^��� T��/43�% hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |�^��� T��/43�% 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
|�^��� T��/43�% hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�^��� T��/43�% 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": 4.851949061088662,
"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": "6522392464ced4714c71b6996d305a37",
"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\u000e\ufffd^\ufffd\u000e\ufffd\ufffd\u001eT\ufffd\ufffd\/43\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\u000e\ufffd^\ufffd\u000e\ufffd\ufffd\u001eT\ufffd\ufffd\/43\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\u000e\ufffd^\ufffd\u000e\ufffd\ufffd\u001eT\ufffd\ufffd\/43\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\u000e\ufffd^\ufffd\u000e\ufffd\ufffd\u001eT\ufffd\ufffd\/43\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\u000e\ufffd^\ufffd\u000e\ufffd\ufffd\u001eT\ufffd\ufffd\/43\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": "6057743681e65e27dddd44d849a997c51307230f",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\u000e\ufffd^\ufffd\u000e\ufffd\ufffd\u001eT\ufffd\ufffd\/43\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\u000e\ufffd^\ufffd\u000e\ufffd\ufffd\u001eT\ufffd\ufffd\/43\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\ufffdT\ufffd\ufffd\/43\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\u000e\ufffd^\ufffd\u000e\ufffd\ufffd\u001eT\ufffd\ufffd\/43\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\u000e\ufffd^\ufffd\u000e\ufffd\ufffd\u001eT\ufffd\ufffd\/43\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\ufffdT\ufffd\ufffd\/43\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 | O����ץ�ȋ��? 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 | O����ץ�ȋ��? hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp…
Payload
SSH-2.0-PUTTY | O����ץ�ȋ��? 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
|
O����ץ�ȋ��? hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY | O����ץ�ȋ��? 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": 4.8546196647849245,
"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": "a5520c5d8ba34acfc23425adfb98d7c3",
"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\nO\ufffd\ufffd\ufffd\u000f\u000f\ufffd\u05e5\ufffd\u020b\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\nO\ufffd\ufffd\ufffd\u000f\u000f\ufffd\u05e5\ufffd\u020b\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\nO\ufffd\ufffd\ufffd\u000f\u000f\ufffd\u05e5\ufffd\u020b\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\nO\ufffd\ufffd\ufffd\u000f\u000f\ufffd\u05e5\ufffd\u020b\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\nO\ufffd\ufffd\ufffd\u000f\u000f\ufffd\u05e5\ufffd\u020b\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": "cb8b8de010e1df8ceca0a52cc2e5c5922d72017b",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\nO\ufffd\ufffd\ufffd\u000f\u000f\ufffd\u05e5\ufffd\u020b\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\nO\ufffd\ufffd\ufffd\u000f\u000f\ufffd\u05e5\ufffd\u020b\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|\nO\ufffd\ufffd\ufffd\ufffd\u05e5\ufffd\u020b\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\nO\ufffd\ufffd\ufffd\u000f\u000f\ufffd\u05e5\ufffd\u020b\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\nO\ufffd\ufffd\ufffd\u000f\u000f\ufffd\u05e5\ufffd\u020b\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|\nO\ufffd\ufffd\ufffd\ufffd\u05e5\ufffd\u020b\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 |B����ә���g�ʙ 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 |B����ә���g�ʙ hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp…
Payload
SSH-2.0-PUTTY |B����ә���g�ʙ 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����ә���g�ʙ hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |B����ә���g�ʙ 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": 4.8528308365887485,
"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": "a64260f5e6c3fba80a04e8777dfd5a24",
"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\u0014B\ufffd\ufffd\ufffd\ufffd\u04d9\ufffd\ufffd\ufffdg\u0003\ufffd\u0299\u001b\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\u0014B\ufffd\ufffd\ufffd\ufffd\u04d9\ufffd\ufffd\ufffdg\u0003\ufffd\u0299\u001b\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\u0014B\ufffd\ufffd\ufffd\ufffd\u04d9\ufffd\ufffd\ufffdg\u0003\ufffd\u0299\u001b\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\u0014B\ufffd\ufffd\ufffd\ufffd\u04d9\ufffd\ufffd\ufffdg\u0003\ufffd\u0299\u001b\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\u0014B\ufffd\ufffd\ufffd\ufffd\u04d9\ufffd\ufffd\ufffdg\u0003\ufffd\u0299\u001b\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": "eafed35fffa6fc5ac4d2139da08f6e0fc7e3ecca",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014B\ufffd\ufffd\ufffd\ufffd\u04d9\ufffd\ufffd\ufffdg\u0003\ufffd\u0299\u001b\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\u0014B\ufffd\ufffd\ufffd\ufffd\u04d9\ufffd\ufffd\ufffdg\u0003\ufffd\u0299\u001b\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|B\ufffd\ufffd\ufffd\ufffd\u04d9\ufffd\ufffd\ufffdg\ufffd\u0299hcurve25519-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\u0014B\ufffd\ufffd\ufffd\ufffd\u04d9\ufffd\ufffd\ufffdg\u0003\ufffd\u0299\u001b\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\u0014B\ufffd\ufffd\ufffd\ufffd\u04d9\ufffd\ufffd\ufffdg\u0003\ufffd\u0299\u001b\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|B\ufffd\ufffd\ufffd\ufffd\u04d9\ufffd\ufffd\ufffdg\ufffd\u0299hcurve25519-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 |+� \����&�h���& 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 |+� \����&�h���& hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nist…
Payload
SSH-2.0-PUTTY |+� \����&�h���& 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
|+� \����&�h���& hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |+� \����&�h���& 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": 4.849820773394851,
"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": "8922744048ccd044457af8ade59fdf1d",
"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\f\\\ufffd\ufffd\ufffd\ufffd&\ufffdh\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\u0014+\ufffd\f\\\ufffd\ufffd\ufffd\ufffd&\ufffdh\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\u0014+\ufffd\f\\\ufffd\ufffd\ufffd\ufffd&\ufffdh\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\u0014+\ufffd\f\\\ufffd\ufffd\ufffd\ufffd&\ufffdh\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\u0014+\ufffd\f\\\ufffd\ufffd\ufffd\ufffd&\ufffdh\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": "0e10704989174a516e8aaba215d09172f4f3016a",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014+\ufffd\f\\\ufffd\ufffd\ufffd\ufffd&\ufffdh\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\u0014+\ufffd\f\\\ufffd\ufffd\ufffd\ufffd&\ufffdh\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|+\ufffd\\\ufffd\ufffd\ufffd\ufffd&\ufffdh\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\f\\\ufffd\ufffd\ufffd\ufffd&\ufffdh\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\u0014+\ufffd\f\\\ufffd\ufffd\ufffd\ufffd&\ufffdh\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|+\ufffd\\\ufffd\ufffd\ufffd\ufffd&\ufffdh\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 |d>D�j ��8��f��9 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 |d>D�j ��8��f��9 hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nis…
Payload
SSH-2.0-PUTTY |d>D�j ��8��f��9 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
|d>D�j ��8��f��9 hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |d>D�j ��8��f��9 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": 4.8441095411066835,
"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": "7e710dbd5206cc13cc6e786c62c35b65",
"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\u0014d>D\ufffdj \ufffd\ufffd\u000f8\ufffd\ufffdf\ufffd\ufffd9\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\u0014d>D\ufffdj \ufffd\ufffd\u000f8\ufffd\ufffdf\ufffd\ufffd9\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\u0014d>D\ufffdj \ufffd\ufffd\u000f8\ufffd\ufffdf\ufffd\ufffd9\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\u0014d>D\ufffdj \ufffd\ufffd\u000f8\ufffd\ufffdf\ufffd\ufffd9\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\u0014d>D\ufffdj \ufffd\ufffd\u000f8\ufffd\ufffdf\ufffd\ufffd9\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": "d1278a1bb98f9e546d4584760663652b66aaa04d",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014d>D\ufffdj \ufffd\ufffd\u000f8\ufffd\ufffdf\ufffd\ufffd9\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\u0014d>D\ufffdj \ufffd\ufffd\u000f8\ufffd\ufffdf\ufffd\ufffd9\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|d>D\ufffdj \ufffd\ufffd8\ufffd\ufffdf\ufffd\ufffd9hcurve25519-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\u0014d>D\ufffdj \ufffd\ufffd\u000f8\ufffd\ufffdf\ufffd\ufffd9\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\u0014d>D\ufffdj \ufffd\ufffd\u000f8\ufffd\ufffdf\ufffd\ufffd9\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|d>D\ufffdj \ufffd\ufffd8\ufffd\ufffdf\ufffd\ufffd9hcurve25519-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 |�ڽje ��"Tbֳ� 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 |�ڽje ��"Tbֳ� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp…
Payload
SSH-2.0-PUTTY |�ڽje ��"Tbֳ� 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
|�ڽje ��"Tbֳ� hcurve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ec
Requête brute (extrait)
SSH-2.0-PUTTY |�ڽje ��"Tbֳ� 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": 4.8418930141481376,
"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": "5419d1efd7e9b523f5e2760df2b36f10",
"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\u06bd\u000fje\f\ufffd\ufffd\"T\u0016b\u05b3\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\u06bd\u000fje\f\ufffd\ufffd\"T\u0016b\u05b3\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\u06bd\u000fje\f\ufffd\ufffd\"T\u0016b\u05b3\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\u06bd\u000fje\f\ufffd\ufffd\"T\u0016b\u05b3\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\u06bd\u000fje\f\ufffd\ufffd\"T\u0016b\u05b3\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": "e87a1e4c77c2b9337c792b3534e04f2827248b9e",
"protocol_details": {
"ssh_banner": "SSH-2.0-PUTTY\r\n\u0000\u0000\u0005|\u0005\u0014\ufffd\u06bd\u000fje\f\ufffd\ufffd\"T\u0016b\u05b3\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\u06bd\u000fje\f\ufffd\ufffd\"T\u0016b\u05b3\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\u06bdje\ufffd\ufffd\"Tb\u05b3\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\u06bd\u000fje\f\ufffd\ufffd\"T\u0016b\u05b3\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\u06bd\u000fje\f\ufffd\ufffd\"T\u0016b\u05b3\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\u06bdje\ufffd\ufffd\"Tb\u05b3\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"
]
}
|