MSI Installation From Suspicious Locations

detection:
    selection:
        Provider_Name: 'MsiInstaller'
        EventID:
            - 1040
            - 1042
        Data|contains:
            # Add more suspicious paths
            - ':\Windows\TEMP\'
            - '\\\\'
            - '\Desktop\'
            - '\PerfLogs\'
            - '\Users\Public\'
            # - '\AppData\Local\Temp\'  # too many FPs
            # - '\Downloads\'  # too many FPs, typical legitimate staging directory
    filter_winget:
        Data|contains: '\AppData\Local\Temp\WinGet\'
    filter_updhealthtools:
        Data|contains: 'C:\Windows\TEMP\UpdHealthTools.msi'
    condition: selection and not 1 of filter_*