[wizzwizz4]

Considering it's:

• short enough, and non-novel enough, not to count as a copyrightable work

• explicitly described as malicious in the accompanying documentation

• not viable for use in a cyberattack (since it can only be run once you've already won)

• doesn't actually work, due to a typo

you probably haven't broken any laws. But, again, I'm not a lawyer; please seek legal advice from an expert in the laws of your jurisdiction if you want an accurate answer.