HawkEye Decryptor

[CLAY]

const string HawkPass = "HawkEyeKeylogger";
       static void Main(string[] args)
       {
           Console.Title = "HawkEye Decrypter";
           HawkeyeDecrypter.Program Pr = new Program();
           Pr.Doit();
       }
       public string Decrypt(string encryptedBytes, string secretKey)
       {
           string str2 = null;
           using (MemoryStream stream = new MemoryStream(Convert.FromBase64String(encryptedBytes)))
           {
               RijndaelManaged managed = this.getAlgorithm(secretKey);
               using (CryptoStream stream2 = new CryptoStream(stream, managed.CreateDecryptor(), CryptoStreamMode.Read))
               {
                   byte[] buffer = new byte[((int)(stream.Length - 1L)) + 1];
                   int count = stream2.Read(buffer, 0, (int)stream.Length);
                   str2 = Encoding.Unicode.GetString(buffer, 0, count);
               }
           }
           return str2;
       }
       private RijndaelManaged getAlgorithm(string secretKey)
       {
           Rfc2898DeriveBytes bytes = new Rfc2898DeriveBytes(secretKey, Encoding.Unicode.GetBytes("099u787978786"));
           RijndaelManaged managed = new RijndaelManaged
           {
               KeySize = 0x100
           };
           managed.IV = bytes.GetBytes((int)Math.Round((double)(((double)managed.BlockSize) / 8.0)));
           managed.Key = bytes.GetBytes((int)Math.Round((double)(((double)managed.KeySize) / 8.0)));
           managed.Padding = PaddingMode.PKCS7;
           return managed;
       }
       public void Doit()
       {
           Console.WriteLine("Email String");
           string Email = Console.ReadLine();
           Console.WriteLine(Decrypt(Email, HawkPass));
           Console.WriteLine("pass String");
           string Pass = Console.ReadLine();
           Console.WriteLine(Decrypt(Pass, HawkPass));
           Console.WriteLine("smtp string");
           string smtp = Console.ReadLine();
           Console.WriteLine(Decrypt(smtp, HawkPass));
           Console.WriteLine("ftp host string");
           string ftph = Console.ReadLine();
           Console.WriteLine(Decrypt(ftph, HawkPass));
           Console.WriteLine("ftp user string");
           string ftpu = Console.ReadLine();
           Console.WriteLine(Decrypt(ftpu, HawkPass));
           Console.WriteLine("ftp pass string");
           string smtppass = Console.ReadLine();
           Console.WriteLine(Decrypt(smtppass, HawkPass));
           Console.WriteLine("PHP Link string");
           string PHPL = Console.ReadLine();
           Console.WriteLine(Decrypt(PHPL, HawkPass));
           Console.ReadLine();
       }