This threat can also contaminate your PC with other dreadful malware so as to cause even more harms. They are capable of corrupting everything on your device. MsMpEng.exe, Msedge.exe or other Trojan horses are a plague to have on your work-station. It will completely take over your machine, as well as cause many reshuffles that result in numerous unkind issues. It can alter whatever settings it requires and is set for, corrupt vital system processes, delete important files, etc. This parasite is designed to wreak havoc as soon as it manages to get into your computer. It’s a Trojan-type infection and if your system has been contaminated by it, you are in serious danger. You can consider that MsMpEng.exe file is a virus, if the issue is not being occurred by any of the above reasons. In addition to that, the service will also swallow maximum system resources if the ‘Full Scan’ feature of Windows Defender is being used. Sometimes, the issue can also be caused by outdated Windows Defender. Moreover, while using Windows on low-end hardware, this process eats up resources as high as it can. Therefore, this might be the reason for it being high resource exploiting utility. As said earlier, this process serves real-time protection in opposition to malware and viruses for which, it requires to keep running. The MsMpEng.exe process has been noticed consuming enormous amount of CPU, Disk, and RAM resources, due to which, many users are uncertain about it being legitimate. MsMpEng.exe Consumes High System Resources: This executable file has been retitled as ‘Antimalware Service Executable‘ by Microsoft in the newer version of Windows.

In order to equip the PC with real-time protection against cyber-attacks, malware, and viruses, this file/process is kept running in the background. This file is in association with Windows Defender and functions as a tool that seeks for malware and spyware on the device by checking the downloaded files. MsMpEng.exe is an executable file that you can see running in the background of your Windows computer. Remove MsMpEng.exe and related components from browsers.Instant and automatic MsMpEng.exe removal.MsMpEng.exe: Step-by-step Delete Process.

Antimalware service executable