I know that, but if they're trying to get something in the ad doesn't it stand to reason that they don't deserve to have an ad in rotation? I'd say trying to get malicious code into an ad should result in a ban from the forum.
Actually there was nothing malicious in the code. All he did was add a line code that said "run the javascript on the website blahblah.in". There was no malicious code on that website yet it was blank, he was going to add the malicious code later.