Post-09.rar -

Once the password is found, extract the contents: unrar x POST-09.rar . 4. Advanced Forensic Checks

Use strings POST-09.rar to look for plaintext hints, potential passwords, or suspicious URLs embedded in the metadata. 2. Archive Inspection POST-09.rar

If the archive is password-protected and no hint was provided in the challenge description: Use rar2john POST-09.rar > hash.txt . Once the password is found, extract the contents:

Identify the archive's contents and retrieve the hidden flag or "secret" data. 1. Initial Identification Once the password is found

The flag is typically found inside a .txt file within the archive or hidden within an image's metadata (EXIF) if an image was the only content extracted. FLAG{...} or CTF{...}