It depends on what you’re doing, but the usage can spike when you run a manual or scheduled system scan, when you launch a new program, download a file from the Internet, or when you install something. Most of the time Antimalware Service Executable takes little to no system resources. How to Check Antimalware Service Executable Resource Usage That’s one of the reasons Antimalware Service Executable runs all the time on your computer, launching when the computer starts, even before you login to your account. These files are compared against known virus and threat signatures. Why is Antimalware Service Executable Always Running?Īmong the things this service provides is real-time protection, as it scans all the time the files you access and run (manually or automatically). This is the Microsoft Defender executable associated with the Antimalware Service Executable. If you go to the Details tab in Task Manager you will see that the actual file that opens the process is called MsMpEng.exe. This will reveal it’s part of the Microsoft Defender Antivirus Service. If you open the Task Manager (Ctrl + Shift + Esc shortcut) you will see that you can expand the Background processes entry for Antimalware Service Executable. So no, Antimalware Service Executable is not a virus, far from that. The Antimalware Service Executable process is the main Microsoft Defender antivirus background service, and for security reasons, it is always running in the background. What is Antimalware Service Executable (msmpeng.exe)? Is it a Virus? 7 How to Delete Antimalware Service Executable?.You Can’t End Antimalware Service Executable From Task Manager You Cannot Stop the Microsoft Defender Antivirus Service Disable Windows Defender with a Registry Key is Seen as a Tampering Attempt 6 Things that Don’t Work If You Try to Remove Antimalware Service Executable.Add the Windows Defender Folder to the Exclusion List Check the Task Scheduler for Scheduled System Scans Turn Off Real-Time Protection Temporarily from Windows Security 5 How to Fix High CPU, Memory, or Disk Usage?.4 How to Disable, Stop or Turn Off Antimalware Service Executable?.3 How to Check Antimalware Service Executable Resource Usage.2 Why is Antimalware Service Executable Always Running?.1 What is Antimalware Service Executable (msmpeng.exe)? Is it a Virus?.

Antimalware service executable