by ?
Written in Delphi
Released in February 2007
Made in China
Server: dropped file: c:\Program Files\Common Files\Microsoft Shared\MSInfo\rejoice2007.exe size: 267,020 bytes added to registry: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Windows_rejoice2007\Security HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Windows_rejoice2007\Security tested on Windows XP March 21, 2007MegaSecurity