File: Vampyr.zip ... Online

Use John the Ripper or fcrackzip with a wordlist like rockyou.txt .

If you have an unencrypted version of one file inside the zip, use bkcrack to recover the internal keys and decrypt the rest. File: Vampyr.zip ...

The flag is often in the format flag... or CTF... . Use John the Ripper or fcrackzip with a