Extract the hash using zip2john TrueToneMaker.zip > hash.txt .
Once you have the password, unzip the file. You will likely find a script (e.g., Python or Bash) or a binary that generates "True Tones" (audio frequencies). TrueToneMakerzip
In most CTF scenarios, the ZIP file is password-protected. You can use John the Ripper or Hashcat to crack it: Extract the hash using zip2john TrueToneMaker
If you downloaded this file from an unverified source outside of a CTF platform, on your primary machine. Use a virtual machine or a sandbox, as ".zip" files in the wild can frequently contain malware disguised as tools. TrueToneMakerzip
Run the cracker: john --wordlist=/usr/share/wordlists/rockyou.txt hash.txt .