feat : better browser spoofing
This commit is contained in:
martin legrand
+66
-165
@@ -1,55 +1,35 @@
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// Core automation masking
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Object.defineProperty(navigator, 'webdriver', {get: () => undefined});
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delete window.cdc_adoQpoasnfa76pfcZLmcfl_Array;
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delete window.cdc_adoQpoasnfa76pfcZLmcfl_Promise;
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delete window.cdc_adoQpoasnfa76pfcZLmcfl_Symbol;
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window.RTCPeerConnection = undefined;
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window.webkitRTCPeerConnection = undefined;
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window.mozRTCPeerConnection = undefined;
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window.Notification = class Notification {
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constructor(title, options = {}) {
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this.title = title;
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this.options = options;
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}
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static permission = 'granted';
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static requestPermission = () => Promise.resolve('granted');
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close() {}
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onclick = null;
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onerror = null;
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onclose = null;
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onshow = null;
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};
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Object.keys(window).forEach((key) => {
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if (key.includes("webdriver") || key.includes("selenium") || key.includes("driver")) {
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delete window[key];
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}
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});
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// Forceful chrome object spoofing
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try {
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Object.defineProperty(window, 'chrome', {
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writable: true,
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configurable: true,
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value: {
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app: {isInstalled: false},
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webstore: {onInstallStageChanged: {}, onDownloadProgress: {}},
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runtime: {
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PlatformOs: {MAC: 'mac', WIN: 'win', ANDROID: 'android'},
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PlatformArch: {ARM: 'arm', X86_32: 'x86-32', X86_64: 'x86-64'},
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PlatformNaclArch: {ARM: 'arm', X86_32: 'x86-32', X86_64: 'x86-64'},
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RequestUpdateCheckStatus: {
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THROTTLED: 'throttled',
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NO_UPDATE: 'no_update',
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UPDATE_AVAILABLE: 'update_available'
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},
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OnInstalledReason: {
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INSTALL: 'install',
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UPDATE: 'update',
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SHARED_MODULE_UPDATE: 'shared_module_update'
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},
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OnRestartRequiredReason: {
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APP_UPDATE: 'app_update',
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OS_UPDATE: 'os_update',
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PERIODIC: 'periodic'
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}
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}
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}
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});
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} catch (e) {
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console.log("Error in defining window.chrome: ", e);
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// Fallback: direct assignment
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window.chrome = window.chrome || {};
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window.chrome.app = {isInstalled: false};
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window.chrome.webstore = {onInstallStageChanged: {}, onDownloadProgress: {}};
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}
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// Randomize plugins
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const pluginsList = [
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{type: 'application/x-google-chrome-pdf', description: 'Portable Document Format', filename: 'internal-pdf-viewer', name: 'Chrome PDF Plugin'},
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{type: 'application/x-nacl', description: 'Native Client Executable', filename: 'internal-nacl-plugin', name: 'Native Client'},
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@@ -59,7 +39,8 @@ Object.defineProperty(navigator, 'plugins', {
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get: () => pluginsList.slice(0, Math.floor(Math.random() * pluginsList.length) + 1)
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});
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// Font spoofing with randomized font list
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// Font spoofing
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const fontList = ['Arial', 'Helvetica', 'Times New Roman', 'Courier New', 'Verdana'];
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Object.defineProperty(document, 'fonts', {
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value: {
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@@ -74,64 +55,53 @@ Object.defineProperty(document, 'fonts', {
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});
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// Canvas fingerprint spoofing
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const originalToDataURL = HTMLCanvasElement.prototype.toDataURL;
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HTMLCanvasElement.prototype.toDataURL = function() {
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const ctx = this.getContext('2d');
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ctx.fillStyle = `rgba(${Math.random() * 10},${Math.random() * 10},${Math.random() * 10},0.01)`;
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ctx.fillRect(0, 0, 1, 1);
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// Add varied noise to avoid consistent fingerprints
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for (let i = 0; i < 10; i++) {
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ctx.fillStyle = `rgba(${Math.random() * 5}, ${Math.random() * 5}, ${Math.random() * 5}, 0.005)`;
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ctx.fillRect(Math.random() * this.width, Math.random() * this.height, 1, 1);
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}
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return originalToDataURL.apply(this, arguments);
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};
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// Screen resolution spoofing
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const resolutions = [[1920, 1080], [1366, 768], [1440, 900]];
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const [w, h] = resolutions[Math.floor(Math.random() * resolutions.length)];
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const [w, h] = [1920, 1080];
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Object.defineProperty(window, 'screen', {
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value: {
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width: w,
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height: h,
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availWidth: w,
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availHeight: h - 50,
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colorDepth: 24,
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pixelDepth: 24
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}
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value: {
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width: w,
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height: h,
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availWidth: w - 20,
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availHeight: h - 100,
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colorDepth: 24,
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pixelDepth: 24
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}
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});
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// Timezone and language spoofing
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Object.defineProperty(navigator, 'language', {get: () => 'en-US'});
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Intl.DateTimeFormat = function() {
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return {resolvedOptions: () => ({timeZone: 'America/New_York'})};
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// ===== WebGL Consistency =====
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const os = navigator.userAgent.includes('Windows') ? 'Windows' : 'Mac';
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const webGLParams = {
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'Windows': {
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37445: 'Google Inc. (NVIDIA)', // VENDOR
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37446: 'ANGLE (NVIDIA, NVIDIA GeForce RTX 3060)', // RENDERER
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36349: 'NVIDIA Corporation', // UNMASKED_VENDOR_WEBGL
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37444: 'NVIDIA GeForce RTX 3060', // UNMASKED_RENDERER_WEBGL
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35661: 'WebGL 2.0' // VERSION
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},
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'Mac': {
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37445: 'Apple Inc.',
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37446: 'Apple M1 Pro',
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36349: 'Apple',
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37444: 'Apple M1 Pro',
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35661: 'WebGL 2.0 (Metal)'
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}
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};
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// AudioContext spoofing
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const originalCreate = window.AudioContext || window.webkitAudioContext;
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window.AudioContext = window.webkitAudioContext = function() {
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const context = new originalCreate();
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const dest = context.createAnalyser();
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dest.fake = true;
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return context;
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};
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// WebRTC spoofing
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Object.defineProperty(navigator, 'mediaDevices', {
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get: () => undefined
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});
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Object.defineProperty(navigator, 'getUserMedia', {
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get: () => undefined
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});
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// web gl spoofing
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const getParameter = WebGLRenderingContext.prototype.getParameter;
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// replace WebGL parameters
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WebGLRenderingContext.prototype.getParameter = function(parameter) {
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// Common WebGL parameters
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const params = {
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37445: 'Intel Open Source Technology Center', // VENDOR
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37446: 'Mesa DRI Intel® HD Graphics 4000', // RENDERER
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34076: 'WebKit WebGL', // SHADING_LANGUAGE_VERSION
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35661: '2.1 INTEL-16.4.5', // VERSION
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36349: 'Intel Inc.' // UNMASKED_VENDOR_WEBGL
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};
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return params[parameter] || getParameter.call(this, parameter);
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};
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return webGLParams[os][parameter] || getParameter.call(this, parameter);
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};
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// Performance API spoofing
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if ('performance' in window) {
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@@ -145,81 +115,12 @@ if ('performance' in window) {
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});
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}
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// Battery API spoofing
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if ('getBattery' in navigator) {
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Object.defineProperty(navigator, 'getBattery', {
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value: () => Promise.resolve({
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level: 0.85,
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charging: true,
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chargingTime: 1800,
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dischargingTime: Infinity,
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onchargingchange: null,
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onchargingtimechange: null,
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ondischargingtimechange: null,
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onlevelchange: null
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}),
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configurable: true
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});
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}
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window.RTCPeerConnection = undefined;
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window.webkitRTCPeerConnection = undefined;
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window.mozRTCPeerConnection = undefined;
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Object.defineProperty(navigator, 'permissions', {
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value: {
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query: () => Promise.resolve({ state: 'denied' })
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}
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});
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Object.defineProperty(navigator, 'languages', {
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get: () => ['en-US', 'en'],
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});
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const canvas = document.createElement('canvas');
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const gl = canvas.getContext('webgl') || canvas.getContext('experimental-webgl');
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if (gl) {
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// Store original getParameter function
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const originalGetParameter = gl.getParameter;
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// Override getParameter to spoof values
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gl.getParameter = function(parameter) {
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// UNMASKED_VENDOR_WEBGL
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if (parameter === 37445) return 'Intel Inc.';
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// UNMASKED_RENDERER_WEBGL
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if (parameter === 37446) return 'Intel Iris Pro OpenGL Engine';
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// Other common fingerprint points
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if (parameter === gl.VERSION) return 'WebGL 2.0 (OpenGL ES 3.0 Intel)';
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if (parameter === gl.SHADING_LANGUAGE_VERSION) return 'WebGL GLSL ES 3.00 (OpenGL ES GLSL ES 3.0)';
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// Default to original behavior
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return originalGetParameter.call(gl, parameter);
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};
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// Spoof debug renderer info extension
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const debugInfo = {
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getExtension: function(name) {
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if (name === 'WEBGL_debug_renderer_info') {
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return {
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UNMASKED_VENDOR_WEBGL: 37445,
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UNMASKED_RENDERER_WEBGL: 37446,
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__proto__: WebGLExtension.prototype
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};
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}
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return null;
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},
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__proto__: WebGLRenderingContext.prototype
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};
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// Override getExtension
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const originalGetExtension = gl.getExtension;
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gl.getExtension = function(name) {
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if (name === 'WEBGL_debug_renderer_info') {
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return debugInfo;
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}
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return originalGetExtension.call(gl, name);
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};
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// Freeze objects to prevent detection
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Object.freeze(gl);
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Object.freeze(debugInfo);
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}
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const originalCreate = window.AudioContext || window.webkitAudioContext;
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window.AudioContext = window.webkitAudioContext = function() {
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const context = new originalCreate();
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const analyser = context.createAnalyser();
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analyser.fake = true; // Mark as spoofed
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// Spoof common methods
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analyser.getFloatFrequencyData = () => new Float32Array(1024).fill(Math.random() * -100);
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return context;
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};
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