vbs を通じてリモート ホスト ファイルを取得し、指定されたディレクトリに保存します。

Sub download(url,target)
Const adTypeBinary = 1
Const adTypeText = 2
Const adSaveCreateOverWrite = 2
Dim http,ado
Set http = CreateObject("Msxml2.ServerXMLHTTP")
http.SetOption 2,13056
http.open "GET",url,False
http.send
Set ado = createobject("Adodb.Stream")
ado.Type = adTypeBinary
ado.Open
ado.Write http.responseBody
ado.SaveToFile target,adSaveCreateOverWrite
ado.Close
End Sub
Set WshShell=CreateObject("WScript.Shell")
WinDir =WshShell.ExpandEnvironmentStrings("%WinDir%")
HostsFile = WinDir & "\System32\Drivers\etc\Hosts_google"
Const hosts="https://raw.githubusercontent.com/vokins/simpleu/master/hosts"
download hosts,HostsFile