The Win32.Troj.Undef(kcloud) is a dangerous virus that often sneaks in the windows based computers without the knowledge of the user. Mostly, this virus spreads through the infected media. Once installed, the Win32.Troj.Undef(kcloud)immediately hide itself in the roots of the system files, and create duplicate copies of its files to save it on the various places in your system. This dangerous virus is developed by the hackers to get the remote access to your computer, and steal your confidential data. This information may include the passwords, username, credit card numbers, and browsing history. The hackers use this data in the online frauds, and resultantly you lose your hard earned money. Besides that, this deadly dangerous virus modifies the windows registry by adding corrupt entries that cause regular crashes. This virus hides it wisely, and it is not possible for the most latest and powerful antivirus program to detect or remove it. Once installed, the Win32.Troj.Undef(kcloud) make your computer extremely slow by occupying the resources installed on the system.


The Manual Removal of Win32.Troj.Undef(kcloud)

Once you have seen that the Win32.Troj.Undef (kcloud) is added to your computer, you have to take measures to remove this dangerous Trojan infection. For the advanced level users and computer professionals there is a manual removal method available. For the basic level computer users, there are some reliable automatic removal tools available. The manual removal method consists of the following instructions.


Start the System in Safe Mode

Restart the computer in the safe mode by terminating the normal mode,and while the system is being restarted, you have to use the F8 key to open boot options menu. Select the safe mode from that list and press enter key.


Kill the Associated Processes

Once the system starts working in the safe mode, the next step of this process is to remove the processes added by the Win32.Troj.Undef(kcloud). In this regard, you have to access the task manager, and hit the processes tab. Here you can see the list of running processes. You have to kill the following suspicious processes from the list:-


Delete the Associated Files

After removing the processes, you have to delete the following files by using the file explorer and Delete key:-

  • %Desktopdir%\Win32.Troj. Undef(kcloud).lnk
  • %Programs%\Win32.Troj. Undef(kcloud)\Win32.Troj. Undef(kcloud).lnk


Reverse the Modification in the Windows Registry

To clean the windows registry you need to access the registry editor, by using the “RegEdit” command through Run option available in the start menu. Once the registry editor opened, you have to find and delete the following corrupt entries before closing the registry editor:-

  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\Win32.Troj. Undef(kcloud)\DisplayIcon %AppData%\[RANDOM CHARACTERS]\[RANDOM CHARACTERS].exe,0
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\Win32.Troj. Undef(kcloud)
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\Win32.Troj. Undef(kcloud)\UninstallString “%AppData%[RANDOM CHARACTERS][RANDOM CHARACTERS].exe” -u
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce\[RANDOM CHARACTERS] %AppData%\[RANDOM CHARACTERS]\[RANDOM CHARACTERS].exe
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\Win32.Troj. Undef(kcloud)\ShortcutPath “%AppData%\[RANDOM CHARACTERS]\[RANDOM CHARACTERS].exe” -u
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\Win32.Troj. Undef(kcloud)\DisplayName Win32.Troj. Undef(kcloud)

Restart  the computer in the normal mode to see the effectiveness of the manual removal method. You have to update the existing antivirus program, and run a complete system scan to delete the infections created by the Win32.Troj.Undef(kcloud).

How to Remove Win32.Troj.Undef(kcloud)?

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