Microsoft Defender can be used as a LOLBIN
https://www.bleepingcomputer.com/news/microsoft/microsoft-defender-can-ironically-be-used-to-download-malware/
A recent update to Windows 10's Microsoft Defender antivirus solution ironically allows it to download malware and other files to a Windows computer.
Legitimate operating system files that can be abused for malicious purposes are known as living-off-the-land binaries or LOLBINs.
Microsoft Defender can be used as a LOLBIN
Sep 3, 2020, 1:20am UTC
https://www.bleepingcomputer.com/news/microsoft/microsoft-defender-can-ironically-be-used-to-download-malware/
> A recent update to Windows 10's Microsoft Defender antivirus solution ironically allows it to download malware and other files to a Windows computer.
> Legitimate operating system files that can be abused for malicious purposes are known as living-off-the-land binaries or LOLBINs.