Backdoor.Win32.Delf.j
(Backdoor.Win32.Delf.j)

by ?

Original name unknown

Written in Delphi

Released in April 2002

more in this category


size: 428.544 bytes

port: 6711, 20000 TCP

startup:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "SystemUpdate" 
Data: C:\WINDOWS\system\sysup.exe 


registry added:
HKEY_CURRENT_USER\RemoteAccess\addresses 
HKEY_LOCAL_MACHINE\Software\Microsoft\Delme 
HKEY_LOCAL_MACHINE\Software\Microsoft\SysInfo 

files added:
c:\Bootlog.sys 
c:\system.ini 
c:\winupt.dat 
c:\WINDOWS\Kodakl.sys

remark:
does not restart, while
"C:\WINDOWS\system\sysup.exe" is not created 

MegaSecurity