Cni.rar -

If the archive contains an executable (e.g., .exe or .vbs ), run it in a isolated sandbox to monitor network traffic and registry changes.

Providing the source of the file could help narrow down the specific "write-up" you need. CNI.rar

If you are dealing with this file as part of a security investigation or CTF, here is the standard procedure for a write-up: If the archive contains an executable (e