Banned for File

When I tryed to log in it said I was banned for posting a virus or something. I'm like WTF! I checked to see my posts by finding my username on searching for posts and found a thread saying Free Runescape Membership started by me and some Ibot thing. I did not make that it is a virus but wasn´t me please can a mod check the IP's for them posts, I am currently on holiday at the moment and haven't on my account since I left on thursday. Please look it wasn't me and I'd never such a fucked up thing as trying to hack someone. Tyvm!