Trojan.Win32.Obfuscated.gx (also know as Trojan.Win32 or Trojan.Win32.agent.akk) used to be a real virus, now fake anti-spyware software like IE Defender will display Trojan.Win32.Obfuscated.gx as their scan result to trick user to buy the fake anti-spyware program. The fake anti-spyware program usually get installed onto your PC without your permission, through Trojan, malware and virus (or [...] (via)