Written in Visual C++

Probably made in Belgium

more versions

dropped files:
c:\WINDOWS\system\para.cfg          Size: 34 bytes 
c:\WINDOWS\system\threadsys0.exe    Size: 344,751 bytes 

startup:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "threadsys0"
data: C:\WINDOWS\system\threadsys0.exe



tested on Windows XP
December 08, 2005