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49.73.74.10 has a threat confidence score of 78%. This IP address from China (AS140292, CHINATELECOM Jiangsu province Suzhou 5G network) has been observed in 15 honeypot sessions targeting RDP protocols. First observed on March 13, 2026, most recently active March 17, 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