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?.

Microsoft antimalware service