Post-09.rar

Generate a SHA-256 hash to ensure the file hasn't been corrupted during transit.

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

Once the password is found, extract the contents: unrar x POST-09.rar . 4. Advanced Forensic Checks Generate a SHA-256 hash to ensure the file

Check for appended data (files hidden after the end of the archive) using binwalk -e POST-09.rar . Hex Editing: Open the file in HxD or Ghex . Check for: POST-09.rar

If the file list is visible but extraction fails, only the is encrypted.

Look for unusual high-entropy data at the end of the file. 5. Conclusion & Flag