How to Get Rid of MpSigStub.exe Virus from Computer?

MpSigStub.exe is a MS installer application used in conjunction with Windows Automatic Update. However, it may extract update files to temporary direction, distribute computer infections and even disable your antivirus and make the antivirus unable to detect malware, adware, Trojan etc.
The most dangerous thing is that MpSigStub.exe can duplicate itself with the same name. It is hard to find it for those who don’t know about computer. Thus, before messing up your computer, you should remove MpSigStub.exe from your computer thoroughly.

How to remove MpSigStub.exe virus from computer?

Guide 1: To remove MpSigStub.exe virus manually.

Step 1: End related processes.

for Windows XP users
1. Press Ctrl+Alt+Del keys together to open Windows Task Manager ;
2. Under the Processes tab, right-click on the processes related with the virus and click End Process

for Windows 7 / Windows Vista users
1. Task Manager by right clicking on Task Bar or pressing Ctrl+Alt+Del together ;
2. Under the Processes tab, right-click on the processes related with the virus and click End Process

for Windows 8 / 8.1 users
1. Right-click on Task Bar and click Task Manager;
2. Under the Processes tab, right-click on the processes related with the virus and click End Process

 
Step 2: Boot your PC into Safe Mode with Networking

Restart your computer, keep pressing F8 until the Advanced Boot Options comes up on the screen. Choose “Safe Mode with Networking” .

Step 3: Show hidden files and folders

Click on the Start menu, type “folder options” into the search bar, and click on “Folder Option” in the search results.

Click on the tab of “View”, check the “Show hidden files, folders and drives” option and uncheck the “Hide protecting operating system files (Recommended)”, and then OK .

Remove following files in disk C:
%AppData%\<random>.exe
%CommonAppData%\<random>.exe
C:\Windows\Temp\<random>.exe
%temp%\<random>.exe

C:\Program Files\<random>

Step 4: Delete registry entries from the Registry Editor
Go to the Start menu, type “redegit” into the search box and click on “regedit.exe” from the result list.

In the Registry Editor, search for and remove all related registry entries of MpSigStub.exe virus.

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "MPSIGSTUB.EXE VIRUS " = "%AppData%\<random>.exe"
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "MPSIGSTUB.EXE VIRUS " = "%AppData%\<random>.exe"

Step 5: Reboot your computer

Guide 2: To automatically remove MpSigStub.exe virus 

Step 1: Download and install Spyhunter to scan and remove MpSigStub.exe virus and related programs.

Why we recommend Spyhunter to you?
SpyHunter is a powerful automatic removal tool which can help users to clean up the infections like worms, Trojans, rootkits, rogues, dialers, spyware,etc. Spyhunter is your best choice to remove MpSigStub.exe virus.

1.Click icon “Download” to save SpyHunter-Installer.exe.

2.Click the button “Run” to run SpyHunter-Installer.exe to install SpyHunter step-by-step.

3.When the SpyHunter is set up successfully on your desktop, you can click the button“Malware Scan” to scan and detect your computer thoroughly for MpSigStub.exe virus and other suspicious programs hiding in the computer system.

4. After all the results come out, click on Fix All button to remove all threats.

Step 2: Download RegCure Pro to have a system scan and optimize your computer.

1. Click icon “Download” to save RegCure Pro-Installer.exe.

2. Click the button “Run” to run RegCure Pro-Installer.exe to install RegCure Pro step-by-step.

3. When the RegCure Pro is successfully installed on your desktop, you can click the button System Scan to scan your computer system.

4. After the scanned results come out, click on Fix All button to remove all the threats related to MpSigStub.exe virus.

Note: This malicious program is stubborn. You need a reliable removal tool to get rid of MpSigStub.exe virus so as to protect your PC from attacking again. SpyHunter can be a good choice for you and it is a real-time scanner and a proficient guard for your PC. It is better to use SpyHunter and RegCure Pro together so that your computer will stay a good condition.

>>Click here to download SpyHunter and let it give a real-time protection on your computer<<

>>Click here to download RegCur Pro and optimize your system automatically <<