Back Orifice DLL
Server name: Back Ofrice DLL
Version: 1.20
Different versions: NA
Server size: 125K
Server files: cfgwin32.dll 
Server icon:

Infects: Windows 95/98/ME
Autoloads: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServices Key: cfgwin32
Default port: 1349 UDP
Can port be changed: Yes

Server Features

  • Capture screen shot 
  • Capture video/audio 
  • Create a directory 
  • Create/delete export 
  • Compress/decompress file 
  • Disable/Enable http server
  • Get cached passwords 
  • Log keystrokes
  • Misc. file options 
  • Plugins 
  • Registry editing 
  • Spawn a text based application on a tcp port 
  • View contents of file 
  • View/Kill plugins
  • View/Kill processes 
 
Comments 
Back Orifice DLL is just Back Orifice in a DLL form. In order to autoload cfgwin32.reg must be ran to create the registry key.

How To Remove 
Quick fix: no quick fix programs
Manual removal:

  1. Delete the registry key named cfgwin32 located at KEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices\. This can be done using  regedit or another registry editing program. 
  2. Reboot the computer or close the trojan.
  3. Delete the trojan file cfgwin32.dll in the windows system directory. 
 
Related 
Article: General removal info
Section: Test your knowledge, take our Trojan Quiz
Service: Trojan removal
Service: Tell a friend about this trojan
Service: Print this page
 
 
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