Written in Visual Basic, source included

Released in November 2006

 

Server:
dropped file:
c:\WINDOWS\system32\swchost.exe 
size: 82,130 bytes 

startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\explorer\run "WinDrv" 
data: C:\WINDOWS\system32\swchost.exe 




tested on Windows XP
November 12, 2006