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37.77.150.83 has a threat confidence score of 69%. This IP address from Russia (AS198953, Proton66 OOO) has been observed in 72 honeypot sessions targeting REDIS, ELASTICSEARCH, FTP, HTTP, RDP and 11 other protocols. First observed on March 6, 2026, most recently active April 15, 2026.
Identifies RDP clients attempting authentication using Network Level Authentication (NLA) with the NTLM challenge-response protocol. This occurs during the CredSSP negotiation phase before a remote desktop session is established and indicates an active credential authentication attempt against the RDP service
Client repeatedly sends GET requests to the /bad-request Docker API endpoint, indicating malformed or incompatible traffic against the Docker daemon. This pattern is typically associated with generic internet scanning or tools attempting HTTP interaction without speaking the proper Docker API protocol.