Wind & Snow 1.0
(Backdoor.Win32.Snowdoor.10)

by ?

Written in Delphi

Released in December 2002

Made in China

more versions





Server:
dropped files:
c:\WINDOWS\sk.exe 
c:\WINDOWS\SYSTEM\plog.exe 
c:\WINDOWS\SYSTEM\swon4.exe 

size: 240.640 bytes 

port: 80, 5328 TCP

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

added to registry:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\WinOlaApp "Disabled" 
Type: REG_DWORD 
Data: 00, 00, 00, 00 
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Network\LanMan\c$ "Flags" 
Type: REG_DWORD 
Data: 2E, 01, 00, 00 
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Network\LanMan\c$ "Path" 
Type: REG_SZ 
Data: C:\ 
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Network\LanMan\c$ "Type" 
Type: REG_DWORD 
Data: 00, 00, 00, 00 

MegaSecurity