Run strings on the extracted files to find hidden text or flags.
Check the file signature (magic bytes). A standard RAR file starts with the hex string 52 61 72 21 ( Rar! ). 2. Archive Inspection 7uuu4f1a6751c.rar
In many challenges, the filename 7uuu4f1a6751c might itself be a hex string, a base64 encoded value, or a hint to the password. 4. Extraction and Forensic Deep-Dive Run strings on the extracted files to find
Use ExifTool to look for author notes or hidden GPS data in image/document files. a base64 encoded value