kour.io hacks with togglable options for invisibility and instant kill
// ==UserScript==
// @name Kour.io Invisible hack
// @match *://kour.io/*
// @license MIT
// @version 1.3.0
// @description kour.io hacks with togglable options for invisibility and instant kill
// @run-at document-start
// @grant unsafeWindow
// @namespace https://greasyfork.org/users/1422179
// ==/UserScript==
const Signatures = {
ping: "f3 07 01 00 00",
pong: "f3 06 01 01 01",
anotherPing: "f3 04 e2 03 e3",
createGame: "f3 02 e3 03 ff 07 06",
updateState: "f3 02 fd 02 f4 03 c8",
damageTaken: "f3 04 c8 02 f5 15 04",
connectStarts: "f3 02 e",
connectEnds: "f1 1c e8 1c bf 0b 23"
};
class Kour {
constructor() {
this.sockets = [];
this.config = {
Invisible: false,
InstantKill: false
};
this.packets = 0;
unsafeWindow.WebSocket = class extends WebSocket {
constructor() {
super(...arguments);
this.addEventListener("open", event => {
kourInstance.sockets.push(this);
kourInstance.hook(this);
});
}
};
}
hook(socket) {
const send = socket.send;
const onmessage = socket.onmessage;
socket.onmessage = (event) => {
if (!event.data) return onmessage.call(socket, event);
this.packets++;
let hexArray = Array.from(new Uint8Array(event.data)).map(byte => byte.toString(16).padStart(2, '0'));
let stringHexArray = hexArray.join(" ");
if (stringHexArray.startsWith(Signatures.ping) || stringHexArray.startsWith(Signatures.anotherPing)) {
return onmessage.call(socket, event);
}
if (stringHexArray.startsWith(Signatures.damageTaken) && this.config.Invisible) {
return;
}
return onmessage.call(socket, event);
};
socket.send = (data) => {
this.packets++;
let hexArray = Array.from(new Uint8Array(data)).map(byte => byte.toString(16).padStart(2, '0'));
let stringHexArray = hexArray.join(" ");
if (stringHexArray.startsWith(Signatures.pong)) {
return send.call(socket, data);
}
if (stringHexArray.startsWith(Signatures.updateState) && this.config.InstantKill) {
for (let i = 0; i < 40; i++) {
send.call(socket, data);
}
return send.call(socket, data);
}
return send.call(socket, data);
};
}
createMenu() {
const menu = document.createElement("div");
menu.style.position = "fixed";
menu.style.top = "20px";
menu.style.right = "20px";
menu.style.background = "linear-gradient(145deg, #4f4f4f, #2f2f2f)";
menu.style.padding = "15px";
menu.style.borderRadius = "10px";
menu.style.boxShadow = "0 4px 6px rgba(0, 0, 0, 0.3), 0 -4px 6px rgba(0, 0, 0, 0.2)";
menu.style.color = "white";
menu.style.fontFamily = "'Roboto', sans-serif";
menu.style.fontSize = "14px";
menu.style.zIndex = "9999";
menu.style.cursor = "move";
menu.style.display = "flex";
menu.style.flexDirection = "column";
menu.style.alignItems = "center";
menu.style.transition = "none"; // Remover transição aqui para evitar a borda preta
// Título estilizado "LC Mod Menu"
const title = document.createElement("div");
title.textContent = "LC Mod Menu";
title.style.fontSize = "22px";
title.style.fontWeight = "bold";
title.style.marginBottom = "15px";
title.style.color = "#ff6f61";
title.style.textShadow = "2px 2px 5px rgba(0, 0, 0, 0.3)";
title.style.fontFamily = "'Poppins', sans-serif";
menu.appendChild(title);
let isDragging = false;
let offsetX, offsetY;
menu.addEventListener("mousedown", (e) => {
isDragging = true;
offsetX = e.clientX - menu.getBoundingClientRect().left;
offsetY = e.clientY - menu.getBoundingClientRect().top;
});
document.addEventListener("mousemove", (e) => {
if (isDragging) {
menu.style.left = `${e.clientX - offsetX}px`;
menu.style.top = `${e.clientY - offsetY}px`;
}
});
document.addEventListener("mouseup", () => {
isDragging = false;
menu.style.transition = "transform 0.2s ease-in-out"; // Adicionar transição após o movimento
});
const createOption = (label, configKey) => {
const button = document.createElement("button");
button.textContent = `${label}: OFF`;
button.style.margin = "5px";
button.style.padding = "10px 15px";
button.style.border = "none";
button.style.borderRadius = "5px";
button.style.backgroundColor = "#444";
button.style.color = "white";
button.style.cursor = "pointer";
button.style.fontWeight = "bold";
button.style.transition = "all 0.3s";
button.addEventListener("mouseover", () => {
button.style.backgroundColor = "#555";
});
button.addEventListener("mouseout", () => {
button.style.backgroundColor = this.config[configKey] ? "#4CAF50" : "#444";
});
button.addEventListener("click", () => {
this.config[configKey] = !this.config[configKey];
button.textContent = `${label}: ${this.config[configKey] ? 'ON' : 'OFF'}`;
button.style.backgroundColor = this.config[configKey] ? "#4CAF50" : "#444";
});
menu.appendChild(button);
};
createOption("INSTANT KILL", "InstantKill");
createOption("INVISIBLE", "Invisible");
document.body.appendChild(menu);
}
}
const kourInstance = new Kour();
window.addEventListener("load", () => {
kourInstance.createMenu();
});