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How to Remove / Uninstall Backdoor.Win32.CmjSpy (A)

Backdoor.Win32.CmjSpy (A) Description

Backdoor.Win32.CmjSpy (A) is a backdoor virus which is able to open backdoors on your computer and steals your personal information. It damages your computer as Trojan virus does. Malicious files and registry entries will be injected to your system as soon as it is installed. Start-up items will be changed immediately so as to letting itself being activated with the system booting.

Computer runs badly once infected with Backdoor.Win32.CmjSpy (A) virus. It shuts down and restarts randomly, and blue screen problem occurs from time to time. Programs are not responsive when they are running. Users will find some random files come and go without your notice.

Backdoor.Win32.CmjSpy (A) virus is able to open backdoors on infected computer, and injects other viruses and infections to your compromised system through backdoors. It also connects your infected computer to a remote server, helping hackers invade your computer, stealing your personal information stored in your PC. Users need to remove Backdoor.Win32.CmjSpy (A) as soon as you can to protect your computer and your personal information.

Backdoor.Win32.CmjSpy (A) is installed when users download or update share programs or games from the Internet. It can also be bundled with spam email attachments or hacked web sites.

Backdoor.Win32.CmjSpy (A) Is Harmful to Your Computer

1. Backdoor.Win32.CmjSpy (A) injects malicious files and registry entries to your system;
2. Backdoor.Win32.CmjSpy (A) sneaks into your computer with share programs on the Internet;
3. Backdoor.Win32.CmjSpy (A) corrupts your system files and programs files;
4. Backdoor.Win32.CmjSpy (A) opens backdoors on your system and injects other infections and viruses into your compromised computer;
5. Backdoor.Win32.CmjSpy (A) connects your infected computer to a remote server, helping hackers invading your computer;
6. Backdoor.Win32.CmjSpy (A) degrades your computer performance;

How to Remove Backdoor.Win32.CmjSpy (A) Virus

Method one: manually remove Backdoor.Win32.CmjSpy (A).

Firstly, please restart your computer and before Windows interface loads, hit F8 key repeatedly. Choose “Safe Mode with Networking” option, and then press Enter key. System will load files and then get to the desktop in needed option.

Secondly, you can follow these steps to get rid of Backdoor.Win32.CmjSpy (A)  manually: it’s to end virus related processes, search and remove all other relevant files and registry entries. Follow the removal guides below to start.

Step one: Launch Windows Task Manager by pressing keys Ctrl+Alt+Del or Ctrl+Shift+Esc, search for Backdoor.Win32.CmjSpy (A)  processes and right-click to end them.

Step two: Open Control Panel in Start menu and search for Folder Options. When you’re in Folder Options window, please click on its View tab, check Show hidden files and folders and uncheck Hide protected operating system files (Recommended) and then press OK.

Step three: Click on the “Start” menu and then click on the “Search programs and files” box, Search for and delete these files created by Backdoor.Win32.CmjSpy (A):


Step four: Open Registry Editor by pressing Windows+R keys, type regedit in Run box and click “OK” to proceed. When Registry Editor is open, search and get rid of the following registry entries:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Associations "LowRiskFileTypes"=".zip;.rar;.nfo;.txt;.exe;.bat;.com;.cmd;.reg;.msi;.htm;.html;.gif;.bmp;.jpg;.avi;.mpg;.mpeg;.mov;.mp3;.m3u;.wav;"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments "SaveZoneInformation"=1
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msseces.exe "Debugger"="svchost.exe"

Thirdly, reboot the computer normally to check whether the virus is completely removed or not.

Method two: automatically remove Backdoor.Win32.CmjSpy (A) with SpyHunter.

You can follow the above manual removal procedures step by step to get rid of Backdoor.Win32.CmjSpy (A) from your computer, but it is too complicated to handle. So I now introduce an easy but powerful automatic removal method with SpyHunter to you. SpyHunter is designed specially to work against Backdoor.Win32.CmjSpy (A) as well as other different kinds of virus. Next,we will teach you how to protect your computer step by step.

Step one:  Download Spyhunter antivirus program by clicking the icon below;

Step two: Click on Download, and then install SpyHunter on your computer by following the hints step by step.

Step three: Do a full scanning and then remove every threats caused by Backdoor.Win32.CmjSpy (A).

Step four: Reboot your computer and check it again to make sure that Backdoor.Win32.CmjSpy (A) is gone completely.

Notes: Manual removal demands that the operator grasp general knowledge about computer. If you are not the one who is familiar with computer, in order to avoid further damage to the computer, you’d better choose automatic method with SpyHunter to remove Backdoor.Win32.CmjSpy (A). The reason is that using SpyHunter to eliminate Backdoor.Win32.CmjSpy (A) is easy, effective, and preventive.