PowerShell is set to a restricted language mode for example after enabling enforced UMCI, and even .VBS files can be signed. (the signature appears as a commen

PowerShell is set to a restricted language mode for example after enabling enforced UMCI, and even .VBS files can be signed. (the signature appears as a comment block in the file in that case, and is then checked by the system for Windows built-in scripting languages)