Infected Content Punishment

Ya know, even releaks are bannable.
A lot of people just unlock something here and just re-upload it. Due to the volume, it's not easily noticable.

In any case, don't know much about gmod, but the proposition seems fair enough.
But I have no idea how it can be executed. Just telling them "hey, your leak has a backdoor, remove it please" seems inefficient. Perhaps we could snip the link and tell them to reupload it properly possibly?