: Use Binwalk to scan for hidden files appended to the end of the ZIP. It is common to find JPGs or PNGs hidden inside. Steganography (The "StonedDude" Theme) :
If the ZIP is encrypted, use John the Ripper or hashcat with a wordlist like rockyou.txt to crack it. stoneddude_2021-01.zip
The file is a common forensic or steganography challenge artifact typically found in CTF (Capture The Flag) competitions or training platforms like CTFLearn . Typical Challenge Workflow : Use Binwalk to scan for hidden files