Wind & Snow 2.0
(Backdoor.Win32.Snowdoor.20)

by ?

Written in Delphi

Released in July 2003

Made in China

more versions




Server:
dropped files:
c:\WINDOWS\SYSTEM\iplog.exe 
c:\WINDOWS\SYSTEM\ipsnow.exe 
c:\WINDOWS\sk.exe 

size: 244.748  bytes

port: 5328 TCP

added to registry:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "Snow" 
c:\windows\win.ini, [windows] "run" 

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\WinOlaApp "Disable" 
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Network\LanMan\C$ "Flags" 

MegaSecurity