Исходник Server Emulator

[ilp333]

Всем сваги за 5 минут наклипал эмулятор сервера ака спуф сабки

package lrx.emulator;

import java.io.ByteArrayOutputStream;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.net.ServerSocket;
import java.net.Socket;
import java.nio.charset.StandardCharsets;
import java.util.concurrent.Executors;

public class Emulator {
    public static void main(String[] args) {
        System.out.println("Spoof sub");

        //UserData spoof
        Executors.newSingleThreadExecutor().submit(() -> {
            while (true) {
                ServerSocket serverSocket = new ServerSocket(8080);
                System.out.println("[emulator] Wait connect...");
                Socket connection = serverSocket.accept();
                DataInputStream input = new DataInputStream(connection.getInputStream());
                DataOutputStream output = new DataOutputStream(connection.getOutputStream());
                System.out.println("[emulator] Client connection");
                while (connection.isConnected() && !connection.isClosed()) {
                    if (input.available() > 0) {
                        byte[] bytes = new byte[2048];
                        int bytes_count = input.read(bytes);
                        System.out.println("[emulator] reversed " + bytes_count + " bytes of client");
                        byte[] usernameBytes = "Lorox".getBytes(StandardCharsets.UTF_8);
                        byte[] dateBytes = "05.05.4040".getBytes(StandardCharsets.UTF_8);
                        byte[] uidBytes = "0".getBytes(StandardCharsets.UTF_8);
                        ByteArrayOutputStream bos = new ByteArrayOutputStream();
                        bos.write(new byte[] { 0, 0, 0, 0, 22, -120, 17, 118 });
                        bos.write(new byte[] { 0, (byte)usernameBytes.length });
                        bos.write(usernameBytes);
                        bos.write(new byte[] { 0, (byte)uidBytes.length });
                        bos.write(uidBytes);
                        bos.write(new byte[] {0, (byte)dateBytes.length, });
                        bos.write(dateBytes);
                        output.write(bos.toByteArray());
                        output.flush();
                        connection.close();
                        System.out.println("[emulator] data send");
                    }
                }

                System.out.println("[emulator] client rip");
                serverSocket.close();
            }
        });

        //Server spoof
        Executors.newSingleThreadExecutor().submit(() -> {
            while (true) {
                ServerSocket serverSocket = new ServerSocket(2011);
                System.out.println("[emulator] Wait connect...");

                Socket connection = serverSocket.accept();
                DataInputStream input = new DataInputStream(connection.getInputStream());
                DataOutputStream output = new DataOutputStream(connection.getOutputStream());
                System.out.println("[emulator] server connect");

                while (connection.isConnected() && !connection.isClosed()) {
                    if (input.available() > 0) {
                        byte[] bytes = new byte[2048];
                        int bytes_count = input.read(bytes);
                        System.out.println("[emulator] reversed " + bytes_count + " bytes of server");
                        int hwidSize = bytes[9];
                        int ipSize = bytes[9 + hwidSize + 2];
                        String serverIP = new String(bytes, 9 + hwidSize + 3, ipSize);
                        ByteArrayOutputStream bos = new ByteArrayOutputStream();
                        bos.write(new byte[] { 0, (byte) ipSize });
                        bos.write(serverIP.getBytes());
                        bos.write(new byte[] { 0, 0, 0, 0, 122, 87, 111, 47 });
                        bos.write(new byte[] { 0, (byte) ipSize });
                        bos.write(serverIP.getBytes());
                        bos.write(new byte[] { -1, -1, -1, -1, -102, -124, 95, -107 });

                        output.write(bos.toByteArray());
                        output.flush();
                        connection.close();
                        System.out.println("[emulator] send data");
                    }
                }

                System.out.println("[emulator] server rip");
                serverSocket.close();
            }
        });
    }
}