Completely Remove MpSigStub.exe (Malware) Infection from Computer

Hi,
I have files in a folder called "remove" with a padlock icon on the folder. The following file mpsigstub.exe is inside the folder. I cannot delete the folder.
mpsigstub-exe.jpg
Cannot delete folder.jpg
How do I delete this folder, I renamed the folder to "remove" it was originally named with long number. Thanks

What is MpSigStub.exe?

According to the analysis at Microsoft Community, MpSigStub.exe is a MS installer application used in conjunction with Windows Automatic Updates. It extracts update files to a temporary directory. Microsoft does publish the files Mpminisigstub.exe and MPSigStub.exe, which assists in updating signatures. As is seen, the real MpSigStub.exe is an important part of Windows computer.

Should I Remove MpSigStub.exe?

Once you are seeing MpSigStub.exe causing a lot of troubles to your computer, you should be cautious. The problematic MpSigStub.exe can be a fake one with malware functions. Malware distributors often design some malware with the same name of some important files and throw them into users’ computers. This kind of malware has the capability of generating multiple processes in your task manager. These processes can consume too much of your CUP and Memory, leaving your computer slower and slower. It can also corrupt your important system files and cause some system errors, leaving your computer acting weirdly.

How to Remove MpSigStub.exe (Malware) Infection?

Except for the problems mentioned above, you will face with a series of computer problems. Therefore, you should remove MpSigStub.exe (Malware) Infection at all cost. Here are some methods that will help you out.

Method 1: Remove MpSigStub.exe (Malware) Infection Step by Step
Method 2: Get Rid of  MpSigStub.exe (Malware) Infection with SpyHunter

Method 1: Remove MpSigStub.exe (Malware) Infection Step by Step

Step 1: Boot up the infected computer, press F8 at the very beginning, choose “Safe Mode with Networking” and press Enter to get in safe mode with networking.



Step 2: Stop MpSigStub.exe (Malware) Infection processes in the Windows Task Manager by pressing CTRL+SHIFT+ESC keys together >> click on the Run option >> Type in taskmgr and press OK.



Step 3: Open Control Panel from Start menu and search for Folder Options > click on its View tab > tick Show hidden files and folders > tick Hide protected operating system files (Recommended) > press OK.



Step 4: Go to the Registry Editor by hitting Win+R keys and then type regedit in Run box to search and remove all MpSigStub.exe (Malware) Infection registry entries listed here:



HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpCmdRun.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpUXSrv.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MSASCui.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msconfig.exe

Method 2: Get Rid of  MpSigStub.exe (Malware) Infection with SpyHunter

However, if it is too complicated to handle this trojan, you are recommended to use the recommended removal tool SpyHunter to fix all the threats. SpyHunter is designed specially to work against nasty and stubborn malware including adware, browser hijacker, trojan, worm and may other viruses. Next,we will teach you how to protect your computer step by step.

Step 1: Download SpyHunter Anti-Malware by clicking the icon below.


Step 2: Click on Download, and then install SpyHunter on your computer by following the hints step by step.

 

Step 3: Do a full scanning and then remove every threats caused by MpSigStub.exe (Malware) Infection.





Step 4: Reboot your computer and check it again to make sure that MpSigStub.exe (Malware) Infection is gone completely.

Important Points:

The manual removal requires the expert knowledge about computer. If you are not the one who is familiar with computer, you’d better choose automatic removal tool - SpyHunter to remove MpSigStub.exe (Malware) Infection.