Released in December 2006

Made in China

more versions

Server
dropped file:
c:\WINDOWS\system32\YYServer.exe
size: 311,389 bytes 

registry changes:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\WinOldApp
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\YYSvc\Security
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\YYSvc\Security



tested on Windows XP
March 20, 2007