Spyware

Trojan Win32.Murlo is an imaginary Trojan name used to threaten and trick users into buying the rogue anti-spyware application Files Secure . The user gets infected after downloading the video codec that infects the computer with a nasty Trojan. This Trojan then displays false warning messages stating "Your PC is infected by Trojan Win32.Murlo" and recommends to download the program (most probably Files Secure), which will "remove" this parasite. However, in real Files Secure will not fix your PC but might actually expose you to more security threats.