Client sends RTSP OPTIONS requests to check supported methods and confirm that an RTSP service is exposed, then disconnects without attempting authentication or stream setup. This pattern is typically associated with automated reconnaissance or internet-wide scanning rather than active stream access.

Client issues the MongoDB buildInfo command to retrieve detailed server version and build metadata, enabling software fingerprinting and environment profiling. This behavior reflects early-stage reconnaissance commonly performed by automated scanners, vulnerability assessment tooling, or exploitation frameworks to identify MongoDB deployment characteristics and determine suitability for subsequent enumeration or attack activity.