下载文件扩展名可疑

file where host.os.type == "windows" and event.type == "creation" and
  file.extension : (
    "appinstaller", "application", "appx", "appxbundle", "cpl", "diagcab", "diagpkg", "diagcfg", "manifest",
    "msix", "pif", "search-ms", "searchConnector-ms", "settingcontent-ms", "symlink", "theme", "themepack"
  ) and file.Ext.windows.zone_identifier > 1 and
  not
  (
    (
      file.extension : "msix" and
      file.path : (
        "?:\\Users\\*\\AppData\\Local\\Temp\\WinGet\\Microsoft.Winget.Source*",
        "?:\\Windows\\system32\\config\\systemprofile\\AppData\\Local\\Microsoft\\WinGet\\State\\defaultState\\Microsoft.PreIndexed.Package\\Microsoft.Winget.Source*"
      )
    ) or
    (
      process.name : "Teams.exe" and process.code_signature.trusted == true and
      file.extension : "msix" and
      file.path : "?:\\Users\\*\\AppData\\Roaming\\Microsoft\\Teams\\tmp\\*"
    )
  )