Released in May 2005

Server:
dropped files:
c:\WINDOWS\ktd32.atm              Size: 40 bytes 
c:\WINDOWS\services.exe           Size: 609,140 bytes   (Backdoor.Win32.Prorat.19.a)
c:\WINDOWS\system\sservice.exe    Size: 609,140 bytes   (Backdoor.Win32.Prorat.19.a)
c:\WINDOWS\system32\fservice.exe  Size: 609,140 bytes 
c:\WINDOWS\system32\reginv.dll    Size: 20,992 bytes    (Backdoor.Win32.Prorat.19)
c:\WINDOWS\system32\winkey.dll    Size: 16,896 bytes    (Backdoor.Win32.Prorat.19)

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon "Shell"
old data: Explorer.exe 
new data: Explorer.exe C:\WINDOWS\system32\fservice.exe 

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SystemRestore "DisableSR"
old data: 00, 00, 00, 00 
new data: 01, 00, 00, 00 

HKEY_CURRENT_USER\Software\Microsoft\Windows NT Script Host
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{5Y99AE78-58TT-11dW-BE53-Y67078979Y}
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_STISVC\0000\Control
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\a
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_STISVC\0000\Control



tested on Windows XP
June 24, 2005