MalwareSourceCode/MSIL/Packed/Win32/K/Packed.Win32.Katusha.b-66626718efb1bc294ca4154d634f0bc3bcf8a0aa5f41503d7aa582fb7920e9f4/Scheduler/ServerControl.cs

// Decompiled with JetBrains decompiler
// Type: OnlineBackup.Scheduler.ServerControl
// Assembly: OnlineBackup.SchedulerService, Version=1.0.0.2239, Culture=neutral, PublicKeyToken=null
// MVID: 957E6A86-11F3-41A3-AA04-CA4B20FE5494
// Assembly location: C:\Users\Administrateur\Downloads\Virusshare-00001-msil\Packed.Win32.Katusha.b-66626718efb1bc294ca4154d634f0bc3bcf8a0aa5f41503d7aa582fb7920e9f4.exe

using System;
using System.Collections;
using System.Diagnostics;
using System.Runtime.Remoting;
using System.Runtime.Remoting.Channels;
using System.Runtime.Remoting.Channels.Ipc;
using System.Security.Principal;

namespace OnlineBackup.Scheduler
{
  public class ServerControl
  {
    private static IChannel _channel;

    public static void Start()
    {
      Trace.TraceInformation("Listening on pipe '{0}'", (object) "OnlineBackupScheduler");
      try
      {
        ChannelServices.RegisterChannel(ServerControl.Channel, false);
        RemotingConfiguration.RegisterWellKnownServiceType(typeof (Schedule), "OBSIPC", WellKnownObjectMode.Singleton);
      }
      catch (Exception ex)
      {
        Trace.TraceInformation("  Error: [{0}] {1}", (object) ex.GetType(), (object) ex.Message);
        Trace.TraceInformation(ex.StackTrace);
        throw;
      }
    }

    public static void Stop()
    {
      Trace.TraceInformation("Closing pipe");
      try
      {
        ChannelServices.UnregisterChannel(ServerControl.Channel);
      }
      catch
      {
      }
    }

    private static IChannel Channel
    {
      get
      {
        if (ServerControl._channel != null)
          return ServerControl._channel;
        NTAccount ntAccount = new SecurityIdentifier(WellKnownSidType.WorldSid, (SecurityIdentifier) null).Translate(typeof (NTAccount)) as NTAccount;
        Trace.TraceInformation("Found everyone group: " + ntAccount.ToString());
        IDictionary properties = (IDictionary) new Hashtable();
        properties[(object) "portName"] = (object) "OnlineBackupScheduler";
        properties[(object) "authorizedGroup"] = (object) ntAccount.ToString();
        ServerControl._channel = (IChannel) new IpcChannel(properties, (IClientChannelSinkProvider) null, (IServerChannelSinkProvider) null);
        return ServerControl._channel;
      }
    }
  }
}