Incarnation Of THNALL - HKEY_CURRENTsoftware Aurora

I am 30sec away from loosing my mind. I have spyware that I can not remove
from my PC."Aurora" which associated to the registry key HKEY_CURRENTsoftwareAurora.and THNALL1A.exe, which my firewall (ZoneAlarm), tells me has been trying to access the internet. THNALL1A.exe or THNALL1Z.exe or some incarnation of THNALL will appear in the prefetch folder. Something to do with
VX2.transponderAs long as the firewall is up the only two that repeatedly appear are the registry key HKEY_CURRENTsoftwareAurora, and the repeated attempts by
THNALL to access the internet.I have scanned with: Norton; Ad-Aware; Microsoft Antispyware; Scan Spyware; NoAdware; Spybot Search and Destroy; and XoftSpy.