http://www.precisesecurity.com/rogue...rnet-security/
If it doesn't let you download Malwarebytes (as stated in the text) PM me your email address and I'll email it to you (the basic program is just under 5Mb) but then I suppose any of the other anti-spyware programs (like Spybot S&D) will find it to if you've got them installed.
Edit: beaten to it by Chris