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13.86.115.177 has a threat confidence score of 89%. This IP address from United States (AS8075, Microsoft Corporation) has been observed in 167 honeypot sessions targeting HTTPS, HTTP, TELNET, FTP, SMB and 10 other protocols. Detected attack patterns include https autodiscover powershell probe. First observed on January 22, 2026, most recently active April 17, 2026.
HTTPS request to /autodiscover/autodiscover.json with a query string containing @zdi/Powershell.
SIP activity where the Call-ID follows a token@IP format, a pattern commonly generated by automated scanners and SIP tooling rather than standard client implementations, indicating non-human or enumeration-driven behavior.
Identifies HTTP requests targeting the web server root path ("/"), typically used for initial service discovery, host validation, or baseline content inspection prior to deeper enumeration.
HTTP request using GET method.
Identifies HTTPS requests targeting the web server root path ("/"), typically used for initial service discovery, host validation, or baseline content inspection prior to deeper enumeration
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.