Cscript/Wscript Uncommon Script Extension Execution

detection:
    selection_img:
        - OriginalFileName:
              - 'wscript.exe'
              - 'cscript.exe'
        - Image|endswith:
              - '\wscript.exe'
              - '\cscript.exe'
    selection_extension:
        CommandLine|contains:
            # Note: add additional potential suspicious extension
            # We could specify the "//E:" flag to avoid typos by admin. But since that's prone to blind spots via the creation of assoc it's better not to include it
            - '.csv'
            - '.dat'
            - '.doc'
            - '.gif'
            - '.jpeg'
            - '.jpg'
            - '.png'
            - '.ppt'
            - '.txt'
            - '.xls'
            - '.xml'
    condition: all of selection_*