MSASCui.exe - what is it?

In this practical tip, we explain what the MSASCui.exe process, which belongs to Windows Defender, is all about.

MSASCui.exe: process of Windows Defender

• The MSASCui.exe process belongs to the Windows Defender security software by Microsoft.
• The process is usually in the Applications folder.
• If the process is in a different folder for you, it could be a virus or trojan.
• In such a case, check your PC with an antivirus program like AntiVir. You should also download and run a malware fighter like Malwarebytes.