using System;

using System.IO;

using System.Security.Cryptography;

using System.Text;

​

public class Crypto

{

   public static string DecryptString(string EncryptedString, string Key)

   {

      byte[] array = Convert.FromBase64String(EncryptedString);

      Aes aes = Aes.Create();

      aes.KeySize = 128;

      aes.BlockSize = 128;

      aes.IV = Encoding.UTF8.GetBytes("1tdyjCbY1Ix49842");

      aes.Mode = CipherMode.CBC;

      aes.Key = Encoding.UTF8.GetBytes(Key);

      string @string;

      using (MemoryStream memoryStream = new MemoryStream(array))

      {

          using (CryptoStream cryptoStream = new CryptoStream(memoryStream, aes.CreateDecryptor(), CryptoStreamMode.Read))

          {

             byte[] array2 = new byte[checked(array.Length - 1 + 1)];

             cryptoStream.Read(array2, 0, array2.Length);

             @string = Encoding.UTF8.GetString(array2);

          }

       }

       return @string;

    }

    public const string DefaultIV = "1tdyjCbY1Ix49842";

    public const int Keysize = 128;

    public static void Main()

    {

       Console.WriteLine("Edited from cascaudit.exe and casccrypto.dll");

       string password = Crypto.DecryptString("BQO5l5Kj9MdErXx6Q6AGOw==", "c4scadek3y654321");

       Console.WriteLine("password: " + password);

     }

​

}

​

​