Written in Delphi

Released in February 2008

more versions

Server
Dropped File:
c:\WINDOWS\winupdate.exe
Size: 587,776 bytes 

Startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "winupdate"
Data: "C:\WINDOWS\winupdate.exe" 


Tested on Windows XP
February 14, 2008