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What is mfefire.exe?

The genuine mfefire.exe file is a software component of SYSCORE by McAfee LLC.
"Mfefire.exe" is McAfee LLC's "Firewall Core Service", part of the "SystemCore" common to multiple McAfee For Enterprise products, including VirusScan Enterprise. It is a Windows service installed by Endpoint Security in "C:\Program Files\Common Files\McAfee\SystemCore". It loads when the computer starts and starts the McAfee Firewall. The Windows Service Control Manager, (SCM or "services.exe") controls it and the McAfee Personal Firewall Service and Anti-Spam Service are dependent upon it. After uninstalling McAfee software, you may find "mfefire.exe" is still running because malware often tries to kill AV software and McAfee has protected it against that. They therefore provide the MCPR (Consumer Product Removal Tool). Since John McAfee founded McAfee Associates in 1987 (but resigned in 1994), McAfee LLC has become the world's largest company focused upon security technology. Intel recently acquired and renamed it, but in 2017 restored its name and standalone status while keeping 49% ownership.

MFEFire stands for McAfee For Enterprise Firewall Core Service

The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the mfefire.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

Click to Run a Free Scan for mfefire.exe related errors

Mfefire.exe file information

Windows Task Manager with mfefire
Mfefire.exe process in Windows Task Manager

The process known as McAfee Core Firewall Service belongs to software SYSCORE or McAfee or McAfee Firewall Core Service by McAfee (www.mcafee.com).

Description: Mfefire.exe is not essential for Windows and will often cause problems. Mfefire.exe is located in a subfolder of "C:\Program Files\Common Files" or sometimes in a subfolder of "C:\Program Files"—mainly C:\Program Files\Common Files\mcafee\systemcore\. Known file sizes on Windows 10/8/7/XP are 219,272 bytes (16% of all occurrences), 219,752 bytes and 26 more variants. https://www.file.net/process/mfefire.exe.html 
The process is a service, and the service name is mfefire. The service provides firewall services to McAfee products.
The program is not visible. Mfefire.exe is a Verisign signed file. The file has a digital signature. The file is not a Windows core file. Therefore the technical security rating is 17% dangerous; but you should also compare this rating with the user reviews.

Uninstalling this variant: If any problems with McAfee, Inc. occur, you can ask for help from Support or uninstall the software using the Uninstall a Program function of Windows Control Panel (Windows: Start, Settings, Control Panel, Uninstall a Program).

Recommended: Identify mfefire.exe related errors

Important: Some malware camouflages itself as mfefire.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the mfefire.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.

Score

User Comments

McAfee Core Firewall Service
   
That it was not installed by myself and always seems to be running alongside and I conjunction with other highly suspicious and other strange programs and files on my laptop. Stubborn to remove..!!
  Wayne Brown  

Summary: Average user rating of mfefire.exe: based on 2 votes with 2 user comments. One user thinks it's probably harmless. One user thinks mfefire.exe is dangerous and recommends removing it.


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Best practices for resolving mfefire issues

A clean and tidy computer is the key requirement for avoiding problems with mfefire. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the mfefire.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.



Other processes

mfefire.exe [all]