VirusHeat is the fake anti-spyware, or rogue antispyware program. This program uses deceptive means for installation and purpose, may display fake scan results. This program usually installed itself onto your PC without your permission, through Zlob Trojan, Virus, fake audio/video codecs. Symptoms: Add/Remove Programs control panel entry: VirusHeat 3.9, VirusHeat 4.3 The hijackthis shows: O4