
The Brontok worm is a computer worm that affects computers running Microsoft Windows.
Brontok Virus came from Indonesia. It arrives as an attachment of e-mail named kangen.exe ("kangen" word itself means "I miss you so much"). When Brontok is first run, it copies itself to the user's application data directory. It then sets itself to start up with Windows, by creating a registry entry in the HKLM\Software\Microsoft\Windows\CurrentVersion\Run registry key. It disables the Windows Registry Editor (regedit.exe)and modifies Windows Explorer settings.
It removes the option of "Folder Options" in the Tools menu so that the hidden files, where it is concealed, are not easily accessible to the user. It also turns off Windows firewall. In some variants, when a window is found containing certain strings (such as "application data") in the window title, the computer reboots. User frustration also occurs when an address typed into Windows Explorer is blanked out before completion. Using its own mailing engine, it sends itself to email addresses it finds on the computer, even faking the own user's email address as the sender. The computer also restarts when trying to open DOS window (Command Prompt) in Windows and prevents user from downloading files. It also pop ups the default Web browser and loads a web page (HTML) which is located in the "My Pictures" (or on Windows Vista, "Pictures") folder. It create .exe files in folders usually named as folder itself (..\documents\documents.exe)includes all mapped network drives.
Other name:
Other names for this worm include: W32/Rontokbro.gen@MM, W32.Rontokbro@mm, BackDoor.Generic.1138, W32/Korbo-B, Worm/Brontok.a, Win32.Brontok.A@mm, Worm.Mytob.GH, W32/Brontok.C.worm, and Win32/Brontok.E, W32.Rontokbro.D@mm., I-Worm.VB.DV
How to remove:
You can remove it manually or you can use a tool.I show you both.
Remove manually:
Start ur computer in safe mode with command prompt and type the followinf command to enable registry editor:-
reg delete HKCU\software\microsoft\windows\currentversion\policies\system /v “DisableRegistryTools”
and run HKLM\software\microsoft\windows\currentversion\policies\system /v “DisableRegistryTools”
after this ur registry editor is enable
type explorer
go to run and type regedit
then follow the following path :-
HKLM\Software\Microsoft\Windows\Currentversion\Run
on the right side delete the entries which contain ‘Brontok’ and ‘Tok-’ words.
after that restart ur system
open registry editor and follow the path to enable folder option in tools menu
HKCU\Software\Microsoft\Windows\Currentversion\Policies\Explorer\ ‘NoFolderOption’
delete this entry and restart ur computer
and search *.exe files in all drives (search in hidden files also)
remove all files which are display likes as folder icon.
ur computer is completely free from virus brontok
Use Brontok removal tools
Found a lot of free removal tools you can use to easily remove Brontok virus.
1. Download
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