Rg1.zip -

: Use pkcrack to break the stream cipher and recover the internal contents. 4. Forensic Carving

: Verify if the file is truly a ZIP archive. The magic bytes for a standard ZIP file should start with PK ( 50 4B 03 04 ). 2. Password Cracking (If Locked) rg1.zip

: Run strings rg1.zip to see if there is any plaintext flag or readable developer commentary left in the binary data. : Use pkcrack to break the stream cipher