Microsoft Windows 10 Version 1803, OS Build 17134.1399: KB4541333
Microsoft Windows 10 Version 1709, OS Build 16299.1775: KB4541330
Microsoft Windows 10 Version 1607, OS Build 14393.3595: KB4541329




The vulnerability exists in a new feature that was added to Windows 10 version 1903 older versions of Windows do not support SMBv3.1.1 compression
You can disable compression to block unauthenticated attackers from exploiting the vulnerability against an SMBv3 Server with this PowerShell command line
You can disable the workaround with this PowerShell command line
Microsoft Safety Scanner – simply download it and run a scan to find malware and try to reverse changes made by identified threats

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