Ultimate Antivirus 2008 (UltimateAntivirus2008) is a fake spyware remover, copy of malicious Antivirus2008. Trojans (like Zlob or Vundo) disguise themselves as video codecs to install corrupt Ultimate Antivirus 2008 in your computer system. As soon as your computer is infected, Ultimate Antivirus 2008 will pretend to run a system scan and then show a list of supposed infections. Ultimate Antivirus 2008 may also flood your system with misleading warning alerts. (via)