├── README.MD
├── concealed_proxy.userscript.js
├── index.html
└── simple_proxy.userscript.js


/README.MD:
--------------------------------------------------------------------------------
 1 | ![https://hrt.github.io/TamperDetectJS/](https://i.imgur.com/wzvUtgM.png)
 2 | 
 3 | https://hrt.github.io/TamperDetectJS/
 4 | 
 5 | 
 6 | # Detecting alterered native functions / prototypes in Javascript
 7 | > "It is impossible to determine whether an object is a proxy or not (transparent virtualization)." - https://exploringjs.com/es6/ch_proxies.html
 8 | 
 9 | Detecting altered prototypes is useful for when you don't want 3rd party scripts from messing with your page - including anti cheats for certain games. This repo explores methods of detecting if a method has been tampered with as well as methods to get around such detections.
10 | 
11 | In conclusion, it's possible to determine if a proxy of a native function is a proxy. [There are many tells]( https://github.com/hrt/TamperDetectJS/blob/main/index.html#L12-L198).
12 | 
13 | 
14 | 
15 | ---
16 | 
17 | 
18 | 
19 | `index.html` is a standalone page with embeded javascript that will check if `Array.prototype.join` has been tampered with.
20 | 
21 | You can view `index.html` on your browser here https://hrt.github.io/TamperDetectJS/
22 | 
23 | I've included two tampermonkey content script that tampers with `Array.prototype.join`.
24 | 
25 | One is a simple proxy that gets detected. The other attempts to conceal the proxy but still fails...
26 | 
27 | ---
28 | 
29 | Big thonks to [Lemons1337](https://github.com/lemons1337) for chipping in.
30 | 
31 | Note: This is meant only for chromium based browsers. You will get false detections on others.
32 | 


--------------------------------------------------------------------------------
/concealed_proxy.userscript.js:
--------------------------------------------------------------------------------
 1 | // ==UserScript==
 2 | // @name         Proxy hide solution
 3 | // @match        https://hrt.github.io/TamperDetectJS/
 4 | // @run-at       document-start
 5 | // ==/UserScript==
 6 | 
 7 | // Remember to set TamperMonkeys inject mode to "instant"
 8 | 
 9 | (function() {
10 |     Error.prepareStackTrace = function(error, structuredStackTrace) {
11 |         return error.stack.replace(/.*Object\.apply.*\n/g, '')
12 |                           .replace(/(.*)Proxy\.(.*)/g, '$1Function.$2')
13 |                           .replace(/(.*)Object\.(.*)/g, '$1Function.$2');
14 |     };
15 |     var proxyToOriginal = new WeakMap();
16 |     proxyToOriginal.get = WeakMap.prototype.get; // Avoid detection via tampering of WeakMap.prototype.get
17 |     const apply = Reflect.apply;                 // Avoid detection via tampering of Function.prototype.apply / Reflect.apply
18 |     function hook(parent, key, restoreOriginals) {
19 |         try {
20 |             const original = parent[key];
21 |             if (proxyToOriginal.get(original)) {
22 |                 return; // we're already a proxy
23 |             }
24 |             parent[key] = new Proxy(original, {
25 |                 apply: function(target, that, args) {
26 |                     if (restoreOriginals) {
27 |                         var newArgs = [];
28 |                         that = proxyToOriginal.get(that) || that;
29 |                         for (var i = 0; args && i < args.length; i++) {
30 |                             newArgs[i] = proxyToOriginal.get(args[i]) || args[i];
31 |                         }
32 |                         args = newArgs;
33 |                     }
34 |                     try {
35 |                         return apply(original, that, args);
36 |                     } catch (e) {
37 |                         throw e
38 |                     }
39 |                 }
40 |             })
41 |             proxyToOriginal.set(parent[key], original);
42 |         } catch(e) {}
43 |     };
44 |     var descriptors = Object.getOwnPropertyDescriptors(window);
45 |     for (var key in descriptors) {
46 |         try {
47 |             var prototype = window[key].prototype;
48 |             // Hook all prototype functions that can be applied to Array.prototype.join that can check if tampered
49 |             hook(prototype, 'concat');
50 |             hook(prototype, 'push');
51 |             hook(prototype, 'join');
52 |             hook(prototype, 'sort');
53 |             hook(prototype, 'slice');
54 |             hook(prototype, 'shift');
55 |             hook(prototype, 'unshift');
56 |             hook(prototype, 'splice');
57 |             // toString functions should always attempt to replace proxied "this" to original
58 |             hook(prototype, 'toString', true);
59 |             hook(prototype, 'toLocaleString', true);
60 |             hook(prototype, 'toDateString', true);
61 |             hook(prototype, 'toLocaleDateString', true);
62 |             hook(prototype, 'toLocaleTimeString', true);
63 |         } catch(e) {}
64 |     }
65 |     // todo: Can be detected by checking if "Error.prepareStackTrace" is defined or by overwriting it
66 | 
67 |     // todo: Can be detected by checking error message of "ArrayBuffer.prototype in 0".
68 |     //       The resulting string representation of "ArrayBuffer.prototype" behaves weird when "Object.prototype.toString" is truly non-native.
69 | })();
70 | 


--------------------------------------------------------------------------------
/index.html:
--------------------------------------------------------------------------------
  1 | <html>
  2 | <head>
  3 | <script>
  4 | 	const original_join = Array.prototype.join;
  5 | 	const sig_toString = "function toString() { [native code] }";
  6 | 	const sig_toDateString = "function toDateString() { [native code] }";
  7 | 	const sig_join = "function join() { [native code] }";
  8 | 	delete Error.prepareStackTrace; // attempt to remove tampering of stack trace
  9 | 	console.warn('loaded detector');
 10 | 
 11 | 	function get_getters(parent, key) {
 12 | 		return [
 13 | 			Reflect.getOwnPropertyDescriptor(parent, key).get,
 14 | 			Object.getOwnPropertyDescriptor(parent, key).get,
 15 | 			Object.getOwnPropertyDescriptors(parent)[key].get,
 16 | 			parent.__lookupGetter__(key)
 17 | 		];
 18 | 	}
 19 | 	function get_descriptors(parent, key) {
 20 | 		return [
 21 | 			Reflect.getOwnPropertyDescriptor(parent, key),
 22 | 			Object.getOwnPropertyDescriptor(parent, key),
 23 | 			Object.getOwnPropertyDescriptors(parent)[key]
 24 | 		];
 25 | 	}
 26 | 
 27 | 	// detections return true if something was detected
 28 | 	var detections = [
 29 | 		function check_modification() {
 30 | 			return Array.prototype.join !== original_join;
 31 | 		},
 32 | 		function check_toString_1() {
 33 | 			return Array.prototype.join.toString() !== sig_join;
 34 | 		},
 35 | 		function check_toString_2() {
 36 | 			return Function.prototype.toString.apply(Array.prototype.join, []) !== sig_join;
 37 | 		},
 38 | 		function check_toString_3() {
 39 | 			return Function.prototype.toString.apply(Array.prototype.join.toString) !== sig_toString;
 40 | 		},
 41 | 		function check_toString_4() {
 42 | 			return Object.getOwnPropertyDescriptor(Array.prototype.join, 'toString') !== undefined; // toString shouldn't be manually defined
 43 | 		},
 44 | 		function check_toString_5() {
 45 | 			return Array.prototype.join.toString.toString() !== sig_toString;
 46 | 		},
 47 | 		function check_toString_6() {
 48 | 			return Array.prototype.join.toString.name.includes('bind'); // if toString was manually defined by .bind
 49 | 		},
 50 | 		function check_toString_7() {
 51 | 			return Date.prototype.toString.toString() !== sig_toString;
 52 | 		},
 53 | 		function check_toString_8() {
 54 | 			return Function.prototype.toString.apply(Date.prototype.toString) !== sig_toString;
 55 | 		},
 56 | 		function check_arguments_1() {
 57 | 			try {
 58 | 				Array.prototype.join.arguments;
 59 | 			} catch(e) {
 60 | 				return false;
 61 | 			}
 62 | 			return true;
 63 | 		},
 64 | 		function check_arguments_2() {
 65 | 			return Object.getOwnPropertyDescriptor(Array.prototype.join, 'arguments') !== undefined;
 66 | 		},
 67 | 		function check_prototype() {
 68 | 			// from Lemons#0001 https://github.com/Lemons1337/
 69 | 			return "prototype" in Array.prototype.join;
 70 | 		},
 71 | 		function check_sanity_1() {
 72 | 			try {
 73 | 				return ['1', 2, {'toString': () => '3'}].join(',') !== '1,2,3';
 74 | 			} catch(e) {
 75 | 				return true;
 76 | 			}
 77 | 			return false;
 78 | 		},
 79 | 		function check_sanity_2() {
 80 | 			var a = [];
 81 | 			a.push(Array.prototype.join);
 82 | 			return a[0] !== Array.prototype.join;
 83 | 		},
 84 | 		function check_sanity_3() {
 85 | 			try {
 86 | 				Array.prototype.join.apply(window);
 87 | 			} catch(e) {
 88 | 				return true;
 89 | 			}
 90 | 			return false;
 91 | 		},
 92 | 		function check_stack_1() {
 93 | 			// detect proxy since they will have to call the actual function -> increased stack trace lines
 94 | 			Error.stackTraceLimit = 10;
 95 | 			try {
 96 | 				Array.prototype.join.apply();
 97 | 			} catch(e) {
 98 | 				const stack = e.stack;
 99 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
100 | 				return stack.split('\n').length !== 4; // a tailored stack trace check
101 | 			}
102 | 			return true;
103 | 		},
104 | 		function check_stack_2() {
105 | 			var arr = [
106 | 				{
107 | 					'toString': () => {
108 | 						Error.stackTraceLimit = 10;
109 | 						try {
110 | 							null.test
111 | 						} catch(e) {
112 | 							const stack = e.stack;
113 | 							console.log('%s\n----\n%s', arguments.callee.name, stack);
114 | 							if (stack.split('\n').length !== 5) {
115 | 								return 'DETECTED';
116 | 							}
117 | 						}
118 | 						return '';
119 | 					}
120 | 				}
121 | 			];
122 | 			return arr.join() === 'DETECTED';
123 | 		},
124 | 		function check_stack_3() {
125 | 			Error.stackTraceLimit = 10;
126 | 			try {
127 | 				Date.prototype.toString.apply(Array.prototype.join, []);
128 | 			} catch(e) {
129 | 				const stack = e.stack;
130 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
131 | 				return stack.includes('Proxy.toString') || stack.includes('apply') || !stack.includes(sig_join);
132 | 			}
133 | 			return true;
134 | 		},
135 | 		function check_stack_4_toString() {
136 | 			Error.stackTraceLimit = 10;
137 | 			try {
138 | 				Date.prototype.toString.apply(Array.prototype.join.toString, []);
139 | 			} catch(e) {
140 | 				const stack = e.stack;
141 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
142 | 				return !stack.includes(sig_toString)
143 | 			}
144 | 			return true;
145 | 		},
146 | 		function check_stack_5_toString() {
147 | 			Error.stackTraceLimit = 10;
148 | 			try {
149 | 				Date.prototype.toDateString.apply(Array.prototype.join.toString, []);
150 | 			} catch(e) {
151 | 				const stack = e.stack;
152 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
153 | 				return !stack.includes(sig_toString);
154 | 			}
155 | 			return true;
156 | 		},
157 | 		function check_stack_6() {
158 | 			Error.stackTraceLimit = 10;
159 | 			try {
160 | 				Date.prototype.toDateString.apply(Array.prototype.join, []);
161 | 			} catch(e) {
162 | 				const stack = e.stack;
163 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
164 | 				return stack.includes('Proxy.toString') || stack.includes('apply') || !stack.includes(sig_join);
165 | 			}
166 | 			return true;
167 | 		},
168 | 		function check_stack_7_toString() {
169 | 			Error.stackTraceLimit = 10;
170 | 			try {
171 | 				Date.prototype.toString.apply(Function.prototype.toString);
172 | 			} catch(e) {
173 | 				const stack = e.stack;
174 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
175 | 				return stack.includes('Proxy.toString') || stack.includes('apply') || !stack.includes(sig_toString);
176 | 			}
177 | 			return true;
178 | 		},
179 | 		function check_stack_8_toString() {
180 | 			Error.stackTraceLimit = 10;
181 | 			try {
182 | 				Date.prototype.toDateString.apply(Function.prototype.toString);
183 | 			} catch(e) {
184 | 				const stack = e.stack;
185 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
186 | 				return stack.includes('Proxy.toString') || stack.includes('apply') || !stack.includes(sig_toString);
187 | 			}
188 | 			return true;
189 | 		},
190 | 		function check_stack_9_toString() {
191 | 			Error.stackTraceLimit = 10;
192 | 			try {
193 | 				Date.prototype.toDateString.apply(Date.prototype.toString);
194 | 			} catch(e) {
195 | 				const stack = e.stack;
196 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
197 | 				return stack.includes('Proxy.toString') || stack.includes('apply') || !stack.includes(sig_toString);
198 | 			}
199 | 			return true;
200 | 		},
201 | 		function check_stack_10_toString() {
202 | 			Error.stackTraceLimit = 10;
203 | 			try {
204 | 				Date.prototype.toString.apply(Date.prototype.toDateString);
205 | 			} catch(e) {
206 | 				const stack = e.stack;
207 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
208 | 				return stack.includes('Proxy.toString') || stack.includes('apply') || !stack.includes(sig_toDateString);
209 | 			}
210 | 			return true;
211 | 		},
212 | 		function check_stack_11_object_create() {
213 | 			// from Lemons#0001 https://github.com/Lemons1337/
214 | 			try {
215 | 				Object.create(Array.prototype.join).toString();
216 | 			} catch(e) {
217 | 				const stack = e.stack;
218 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
219 | 				return stack.includes('at Object.toString (<anonymous>)');
220 | 			}
221 | 			return true;
222 | 		},
223 | 		function check_stack_12_in() {
224 | 			// from Lemons#0001 https://github.com/Lemons1337/
225 | 			try {
226 | 				Array.prototype.join in 0;
227 | 			} catch(e) {
228 | 				const stack = e.stack;
229 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
230 | 				return !stack.includes(sig_join);
231 | 			}
232 | 			return true;
233 | 		},
234 | 		function check_stack_13_toString_in() {
235 | 			// from Lemons#0001 https://github.com/Lemons1337/
236 | 			try {
237 | 				Array.prototype.join.toString in 0;
238 | 			} catch(e) {
239 | 				const stack = e.stack;
240 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
241 | 				return !stack.includes(sig_toString);
242 | 			}
243 | 			return true;
244 | 		},
245 | 		function check_stack_14_toLocaleDateString() {
246 | 			// from Lemons#0001 https://github.com/Lemons1337/
247 | 			try {
248 | 				Date.prototype.toLocaleDateString.call(Array.prototype.join);
249 | 			} catch(e) {
250 | 				const stack = e.stack;
251 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
252 | 				return !stack.includes(sig_join);
253 | 			}
254 | 			return true;
255 | 		},
256 | 		function check_stack_15_toLocaleDateString() {
257 | 			try {
258 | 				Date.prototype.toLocaleDateString.call(Array.prototype.join);
259 | 			} catch(e) {
260 | 				const stack = e.stack;
261 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
262 | 				return !stack.includes(sig_join);
263 | 			}
264 | 			return true;
265 | 		},
266 | 		function check_stack_16_BigUint64Array_slice() {
267 | 			try {
268 | 				BigUint64Array.prototype.slice.apply(Array.prototype.join);
269 | 			} catch(e) {
270 | 				const stack = e.stack;
271 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
272 | 				return !stack.includes(sig_join);
273 | 			}
274 | 			return true;
275 | 		},
276 | 		function check_stack_17_BigUint64Array_sort() {
277 | 			try {
278 | 				BigUint64Array.prototype.sort.apply(Array.prototype.join);
279 | 			} catch(e) {
280 | 				const stack = e.stack;
281 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
282 | 				return !stack.includes(sig_join);
283 | 			}
284 | 			return true;
285 | 		},
286 | 		function check_stack_18_proxy() {
287 | 			try {
288 | 				new Proxy(Object,{}) in 0
289 | 			} catch(e) {
290 | 				const stack = e.stack;
291 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
292 | 				return !stack.includes('function Object() { [native code] }');
293 | 			}
294 | 			return true;
295 | 		},
296 | 		function check_SymbolToStringTag_ArrayBuffer() {
297 | 			try {
298 | 				ArrayBuffer.prototype in 0;
299 | 			} catch(e) {
300 | 				const stack = e.stack;
301 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
302 | 				return !stack.includes("#<ArrayBuffer>");
303 | 			}
304 | 			return true;
305 | 		},
306 | 		function check_SymbolToStringTag_DataView() {
307 | 			try {
308 | 				DataView.prototype in 0;
309 | 			} catch(e) {
310 | 				const stack = e.stack;
311 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
312 | 				return !stack.includes("#<DataView>");
313 | 			}
314 | 			return true;
315 | 		},
316 | 		function check_SymbolToStringTag_Map() {
317 | 			try {
318 | 				Map.prototype in 0;
319 | 			} catch(e) {
320 | 				const stack = e.stack;
321 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
322 | 				return !stack.includes("#<Map>");
323 | 			}
324 | 			return true;
325 | 		},
326 | 		function check_SymbolToStringTag_Object() {
327 | 			try {
328 | 				Object.prototype in 0;
329 | 			} catch(e) {
330 | 				const stack = e.stack;
331 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
332 | 				return !stack.includes("#<Object>");
333 | 			}
334 | 			return true;
335 | 		},
336 | 		function check_SymbolToStringTag_Promise() {
337 | 			try {
338 | 				Promise.prototype in 0;
339 | 			} catch(e) {
340 | 				const stack = e.stack;
341 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
342 | 				return !stack.includes("#<Promise>");
343 | 			}
344 | 			return true;
345 | 		},
346 | 		function check_SymbolToStringTag_Set() {
347 | 			try {
348 | 				Set.prototype in 0;
349 | 			} catch(e) {
350 | 				const stack = e.stack;
351 | 				console.log('%s\n----\n%s', arguments.callee.name, stack);
352 | 				return !stack.includes("#<Set>");
353 | 			}
354 | 			return true;
355 | 		},
356 | 		function check_SymbolToStringTag_TypeError() {
357 | 			try {
358 | 				TypeError.prototype in 0;
359 | 			} catch(e) {
360 | 				return !e.stack.includes("Cannot use 'in' operator to search for 'TypeError' in 0");
361 | 			}
362 | 			return true;
363 | 		},
364 | 		function check_SymbolToStringTag_SyntaxError() {
365 | 			try {
366 | 				SyntaxError.prototype in 0;
367 | 			} catch(e) {
368 | 				return !e.stack.includes("Cannot use 'in' operator to search for 'SyntaxError' in 0");
369 | 			}
370 | 			return true;
371 | 		},
372 | 		function check_error_1() {
373 | 			try {
374 | 				Array.prototype.join in 0;
375 | 			} catch(e) {
376 | 				// from Lemons#0001 https://github.com/Lemons1337/
377 | 				var message = (e + '');
378 | 				console.log('%s\n----\n%s', arguments.callee.name, message);
379 | 				return !message.includes(sig_join);
380 | 			}
381 | 			return true;
382 | 		},
383 | 		function check_error_2() {
384 | 			try {
385 | 				postMessage(Array.prototype.join);
386 | 			} catch(e) {
387 | 				// from Lemons#0001 https://github.com/Lemons1337/
388 | 				var message = (e + '');
389 | 				console.log('%s\n----\n%s', arguments.callee.name, message);
390 | 				return !message.includes(sig_join);
391 | 			}
392 | 			return true;
393 | 		},
394 | 		function check_error_3() {
395 | 			try {
396 | 				history.pushState(Array.prototype.join, 1)
397 | 			} catch(e) {
398 | 				// from Lemons#0001 https://github.com/Lemons1337/
399 | 				var message = (e + '');
400 | 				console.log('%s\n----\n%s', arguments.callee.name, message);
401 | 				return !message.includes(sig_join);
402 | 			}
403 | 			return true;
404 | 		},
405 | 		function check_error_4() {
406 | 			try {
407 | 				Array.prototype.join in 0;
408 | 			} catch(e) {
409 | 				// from Lemons#0001 https://github.com/Lemons1337/
410 | 				var message = e.message;
411 | 				console.log('%s\n----\n%s', arguments.callee.name, message);
412 | 				return !message.includes(sig_join);
413 | 			}
414 | 			return true;
415 | 		},
416 | 		function check_name() {
417 | 			return Array.prototype.join.name !== 'join';
418 | 		},
419 | 		function check_length() {
420 | 			return Array.prototype.join.length !== 1;
421 | 		},
422 | 		function check_apply_prototype_is_used() {
423 | 			var apply = Function.prototype.apply;
424 | 			Function.prototype.apply = _=>_ ;
425 | 			var detected = Array.prototype.join([], []) !== '';
426 | 			detected |= Array.prototype.join.toString() !== sig_join;
427 | 			Function.prototype.apply = apply;
428 | 			return detected;
429 | 		},
430 | 		function check_apply_is_used() {
431 | 			var apply = Array.prototype.join.apply;
432 | 			Array.prototype.join.apply = _=>_ ;
433 | 			var detected = Array.prototype.join([], []) !== '';
434 | 			detected |= Array.prototype.join.toString() !== sig_join;
435 | 			Array.prototype.join.apply = apply;
436 | 			return detected;
437 | 		},
438 | 		function check_reflect_apply_is_used() {
439 | 			var apply = Reflect.apply;
440 | 			Reflect.apply = _=>_ ;
441 | 			var detected = Array.prototype.join([], []) !== '';
442 | 			detected |= Array.prototype.join.toString() !== sig_join;
443 | 			Reflect.apply = apply;
444 | 			return detected;
445 | 		},
446 | 		function check_WeakMap_get_is_used() {
447 | 			var get = WeakMap.prototype.get;
448 | 			WeakMap.prototype.get = _=>_ ;
449 | 			var detected = Array.prototype.join([], []) !== '';
450 | 			detected |= Array.prototype.join.toString() !== sig_join;
451 | 			WeakMap.prototype.get = get;
452 | 			return detected;
453 | 		},
454 | 		function check_Map_get_is_used() {
455 | 			var get = Map.prototype.get;
456 | 			Map.prototype.get = _=>_ ;
457 | 			var detected = Array.prototype.join([], []) !== '';
458 | 			detected |= Array.prototype.join.toString() !== sig_join;
459 | 			Map.prototype.get = get;
460 | 			return detected;
461 | 		},
462 | 		function check_TypeError_name() {
463 | 			var getters = get_getters(TypeError.prototype, 'name');
464 | 			return !getters.every(x => x === undefined);
465 | 		},
466 | 		function check_Error_prepareStackTrace() {
467 | 			var desciptors = get_descriptors(Error, 'prepareStackTrace');
468 | 			return !desciptors.every(x => x === undefined);
469 | 		},
470 | 	];
471 | 
472 | 	// wait for cheats to load
473 | 	setTimeout(() => {
474 | 		var ul = document.getElementById('detections');
475 | 		var hits = 0;
476 | 		function add_detection(msg) {
477 | 			console.warn(msg);
478 | 			var li = document.createElement("LI");
479 | 			li.append(document.createTextNode(msg));
480 | 			li.classList.add('fail');
481 | 			ul.appendChild(li);
482 | 			hits += 1;
483 | 		}
484 | 		for (var i = 0; i < detections.length; i++) {
485 | 			var detected = true;
486 | 			try {
487 | 				var detected = detections[i]();
488 | 			} catch(e) {}
489 | 			if (detected) {
490 | 				var msg = 'DETECTED: ' + detections[i].name;
491 | 				add_detection(msg);
492 | 			}
493 | 		}
494 | 		document.title = '(' + hits + ') TamperDetectJS';
495 | 		var check_list = [["Object","prototype","constructor"],["Object","prototype","__defineGetter__"],["Object","prototype","__defineSetter__"],["Object","prototype","hasOwnProperty"],["Object","prototype","__lookupGetter__"],["Object","prototype","__lookupSetter__"],["Object","prototype","isPrototypeOf"],["Object","prototype","propertyIsEnumerable"],["Object","prototype","toString"],["Object","prototype","valueOf"],["Array","prototype","constructor"],["Array","prototype","concat"],["Array","prototype","copyWithin"],["Array","prototype","fill"],["Array","prototype","find"],["Array","prototype","findIndex"],["Array","prototype","lastIndexOf"],["Array","prototype","pop"],["Array","prototype","push"],["Array","prototype","reverse"],["Array","prototype","shift"],["Array","prototype","unshift"],["Array","prototype","slice"],["Array","prototype","sort"],["Array","prototype","splice"],["Array","prototype","includes"],["Array","prototype","indexOf"],["Array","prototype","join"],["Array","prototype","keys"],["Array","prototype","entries"],["Array","prototype","values"],["Array","prototype","forEach"],["Array","prototype","filter"],["Array","prototype","flat"],["Array","prototype","flatMap"],["Array","prototype","map"],["Array","prototype","every"],["Array","prototype","some"],["Array","prototype","reduce"],["Array","prototype","reduceRight"],["Array","prototype","toLocaleString"],["Array","prototype","toString"],["Number","prototype","constructor"],["Number","prototype","toExponential"],["Number","prototype","toFixed"],["Number","prototype","toPrecision"],["Number","prototype","toString"],["Number","prototype","valueOf"],["Number","prototype","toLocaleString"],["Boolean","prototype","constructor"],["Boolean","prototype","toString"],["Boolean","prototype","valueOf"],["String","prototype","constructor"],["String","prototype","anchor"],["String","prototype","big"],["String","prototype","blink"],["String","prototype","bold"],["String","prototype","charAt"],["String","prototype","charCodeAt"],["String","prototype","codePointAt"],["String","prototype","concat"],["String","prototype","endsWith"],["String","prototype","fontcolor"],["String","prototype","fontsize"],["String","prototype","fixed"],["String","prototype","includes"],["String","prototype","indexOf"],["String","prototype","italics"],["String","prototype","lastIndexOf"],["String","prototype","link"],["String","prototype","localeCompare"],["String","prototype","match"],["String","prototype","matchAll"],["String","prototype","normalize"],["String","prototype","padEnd"],["String","prototype","padStart"],["String","prototype","repeat"],["String","prototype","replace"],["String","prototype","search"],["String","prototype","slice"],["String","prototype","small"],["String","prototype","split"],["String","prototype","strike"],["String","prototype","sub"],["String","prototype","substr"],["String","prototype","substring"],["String","prototype","sup"],["String","prototype","startsWith"],["String","prototype","toString"],["String","prototype","trim"],["String","prototype","trimStart"],["String","prototype","trimLeft"],["String","prototype","trimEnd"],["String","prototype","trimRight"],["String","prototype","toLocaleLowerCase"],["String","prototype","toLocaleUpperCase"],["String","prototype","toLowerCase"],["String","prototype","toUpperCase"],["String","prototype","valueOf"],["Symbol","prototype","constructor"],["Symbol","prototype","toString"],["Symbol","prototype","valueOf"],["Date","prototype","constructor"],["Date","prototype","toString"],["Date","prototype","toDateString"],["Date","prototype","toTimeString"],["Date","prototype","toISOString"],["Date","prototype","toUTCString"],["Date","prototype","toGMTString"],["Date","prototype","getDate"],["Date","prototype","setDate"],["Date","prototype","getDay"],["Date","prototype","getFullYear"],["Date","prototype","setFullYear"],["Date","prototype","getHours"],["Date","prototype","setHours"],["Date","prototype","getMilliseconds"],["Date","prototype","setMilliseconds"],["Date","prototype","getMinutes"],["Date","prototype","setMinutes"],["Date","prototype","getMonth"],["Date","prototype","setMonth"],["Date","prototype","getSeconds"],["Date","prototype","setSeconds"],["Date","prototype","getTime"],["Date","prototype","setTime"],["Date","prototype","getTimezoneOffset"],["Date","prototype","getUTCDate"],["Date","prototype","setUTCDate"],["Date","prototype","getUTCDay"],["Date","prototype","getUTCFullYear"],["Date","prototype","setUTCFullYear"],["Date","prototype","getUTCHours"],["Date","prototype","setUTCHours"],["Date","prototype","getUTCMilliseconds"],["Date","prototype","setUTCMilliseconds"],["Date","prototype","getUTCMinutes"],["Date","prototype","setUTCMinutes"],["Date","prototype","getUTCMonth"],["Date","prototype","setUTCMonth"],["Date","prototype","getUTCSeconds"],["Date","prototype","setUTCSeconds"],["Date","prototype","valueOf"],["Date","prototype","getYear"],["Date","prototype","setYear"],["Date","prototype","toJSON"],["Date","prototype","toLocaleString"],["Date","prototype","toLocaleDateString"],["Date","prototype","toLocaleTimeString"],["Promise","prototype","constructor"],["Promise","prototype","then"],["Promise","prototype","catch"],["Promise","prototype","finally"],["RegExp","prototype","constructor"],["RegExp","prototype","exec"],["Error","prototype","constructor"],["Error","prototype","toString"],["EvalError","prototype","constructor"],["RangeError","prototype","constructor"],["ReferenceError","prototype","constructor"],["SyntaxError","prototype","constructor"],["TypeError","prototype","constructor"],["URIError","prototype","constructor"],["ArrayBuffer","prototype","constructor"],["Uint8Array","prototype","constructor"],["Int8Array","prototype","constructor"],["Uint16Array","prototype","constructor"],["Int16Array","prototype","constructor"],["Uint32Array","prototype","constructor"],["Int32Array","prototype","constructor"],["Float32Array","prototype","constructor"],["Float64Array","prototype","constructor"],["Uint8ClampedArray","prototype","constructor"],["BigUint64Array","prototype","constructor"],["BigInt64Array","prototype","constructor"],["DataView","prototype","constructor"],["Map","prototype","constructor"],["Map","prototype","get"],["Map","prototype","set"],["Map","prototype","has"],["Map","prototype","delete"],["Map","prototype","clear"],["Map","prototype","entries"],["Map","prototype","forEach"],["Map","prototype","keys"],["BigInt","prototype","constructor"],["BigInt","prototype","toLocaleString"],["BigInt","prototype","toString"],["BigInt","prototype","valueOf"],["Set","prototype","constructor"],["Set","prototype","has"],["Set","prototype","add"],["Set","prototype","delete"],["Set","prototype","clear"],["Set","prototype","entries"],["Set","prototype","forEach"],["WeakMap","prototype","constructor"],["WeakMap","prototype","delete"],["WeakMap","prototype","get"],["WeakMap","prototype","set"],["WeakMap","prototype","has"],["WeakSet","prototype","constructor"],["WeakSet","prototype","delete"],["WeakSet","prototype","has"],["WeakSet","prototype","add"],["WebGLVertexArrayObject","prototype","constructor"],["WebGLUniformLocation","prototype","constructor"],["WebGLTransformFeedback","prototype","constructor"],["WebGLTexture","prototype","constructor"],["WebGLSync","prototype","constructor"],["WebGLShader","prototype","constructor"],["WebGLSampler","prototype","constructor"],["WebGLRenderbuffer","prototype","constructor"],["WebGLQuery","prototype","constructor"],["WebGLProgram","prototype","constructor"],["WebGLFramebuffer","prototype","constructor"],["WebGLBuffer","prototype","constructor"],["SyncManager","prototype","register"],["SyncManager","prototype","getTags"],["SyncManager","prototype","constructor"],["PeriodicWave","prototype","constructor"],["Path2D","prototype","addPath"],["Path2D","prototype","closePath"],["Path2D","prototype","moveTo"],["Path2D","prototype","lineTo"],["Path2D","prototype","quadraticCurveTo"],["Path2D","prototype","bezierCurveTo"],["Path2D","prototype","arcTo"],["Path2D","prototype","rect"],["Path2D","prototype","arc"],["Path2D","prototype","ellipse"],["Path2D","prototype","constructor"],["MediaCapabilities","prototype","decodingInfo"],["MediaCapabilities","prototype","constructor"],["InputDeviceInfo","prototype","getCapabilities"],["InputDeviceInfo","prototype","constructor"],["IIRFilterNode","prototype","getFrequencyResponse"],["IIRFilterNode","prototype","constructor"],["IDBFactory","prototype","open"],["IDBFactory","prototype","deleteDatabase"],["IDBFactory","prototype","cmp"],["IDBFactory","prototype","databases"],["IDBFactory","prototype","constructor"],["Geolocation","prototype","getCurrentPosition"],["Geolocation","prototype","watchPosition"],["Geolocation","prototype","clearWatch"],["Geolocation","prototype","constructor"],["Crypto","prototype","getRandomValues"],["Crypto","prototype","constructor"],["ChannelSplitterNode","prototype","constructor"],["ChannelMergerNode","prototype","constructor"],["CanvasPattern","prototype","setTransform"],["CanvasPattern","prototype","constructor"],["CanvasGradient","prototype","addColorStop"],["CanvasGradient","prototype","constructor"],["XPathExpression","prototype","evaluate"],["XPathExpression","prototype","constructor"],["XPathEvaluator","prototype","createExpression"],["XPathEvaluator","prototype","createNSResolver"],["XPathEvaluator","prototype","evaluate"],["XPathEvaluator","prototype","constructor"],["XMLSerializer","prototype","serializeToString"],["XMLSerializer","prototype","constructor"],["XMLHttpRequestUpload","prototype","constructor"],["XMLDocument","prototype","constructor"],["Window","prototype","constructor"],["URLSearchParams","prototype","append"],["URLSearchParams","prototype","delete"],["URLSearchParams","prototype","get"],["URLSearchParams","prototype","getAll"],["URLSearchParams","prototype","has"],["URLSearchParams","prototype","set"],["URLSearchParams","prototype","sort"],["URLSearchParams","prototype","keys"],["URLSearchParams","prototype","values"],["URLSearchParams","prototype","forEach"],["URLSearchParams","prototype","toString"],["URLSearchParams","prototype","entries"],["URLSearchParams","prototype","constructor"],["StylePropertyMap","prototype","set"],["StylePropertyMap","prototype","append"],["StylePropertyMap","prototype","delete"],["StylePropertyMap","prototype","clear"],["StylePropertyMap","prototype","constructor"],["SVGUnitTypes","prototype","constructor"],["SVGTitleElement","prototype","constructor"],["SVGTextElement","prototype","constructor"],["SVGTSpanElement","prototype","constructor"],["SVGSwitchElement","prototype","constructor"],["SVGSetElement","prototype","constructor"],["SVGPathElement","prototype","constructor"],["SVGMetadataElement","prototype","constructor"],["SVGGElement","prototype","constructor"],["SVGFEFuncRElement","prototype","constructor"],["SVGFEFuncGElement","prototype","constructor"],["SVGFEFuncBElement","prototype","constructor"],["SVGFEFuncAElement","prototype","constructor"],["SVGDescElement","prototype","constructor"],["SVGDefsElement","prototype","constructor"],["SVGAnimateTransformElement","prototype","constructor"],["SVGAnimateMotionElement","prototype","constructor"],["SVGAnimateElement","prototype","constructor"],["ResizeObserver","prototype","observe"],["ResizeObserver","prototype","unobserve"],["ResizeObserver","prototype","disconnect"],["ResizeObserver","prototype","constructor"],["ReportingObserver","prototype","observe"],["ReportingObserver","prototype","disconnect"],["ReportingObserver","prototype","takeRecords"],["ReportingObserver","prototype","constructor"],["ReadableStreamDefaultReader","prototype","cancel"],["ReadableStreamDefaultReader","prototype","read"],["ReadableStreamDefaultReader","prototype","releaseLock"],["ReadableStreamDefaultReader","prototype","constructor"],["PerformancePaintTiming","prototype","constructor"],["PerformanceObserverEntryList","prototype","getEntries"],["PerformanceObserverEntryList","prototype","getEntriesByType"],["PerformanceObserverEntryList","prototype","getEntriesByName"],["PerformanceObserverEntryList","prototype","constructor"],["PerformanceObserver","prototype","observe"],["PerformanceObserver","prototype","disconnect"],["PerformanceObserver","prototype","takeRecords"],["PerformanceObserver","prototype","constructor"],["MutationObserver","prototype","observe"],["MutationObserver","prototype","disconnect"],["MutationObserver","prototype","takeRecords"],["MutationObserver","prototype","constructor"],["Location","prototype","constructor"],["Headers","prototype","append"],["Headers","prototype","delete"],["Headers","prototype","get"],["Headers","prototype","has"],["Headers","prototype","set"],["Headers","prototype","keys"],["Headers","prototype","values"],["Headers","prototype","forEach"],["Headers","prototype","entries"],["Headers","prototype","constructor"],["HTMLUnknownElement","prototype","constructor"],["HTMLSpanElement","prototype","constructor"],["HTMLShadowElement","prototype","getDistributedNodes"],["HTMLShadowElement","prototype","constructor"],["HTMLPictureElement","prototype","constructor"],["HTMLHeadElement","prototype","constructor"],["HTMLFormControlsCollection","prototype","namedItem"],["HTMLFormControlsCollection","prototype","constructor"],["HTMLDocument","prototype","constructor"],["Audio","prototype","constructor"],["HTMLAudioElement","prototype","constructor"],["FormData","prototype","append"],["FormData","prototype","delete"],["FormData","prototype","get"],["FormData","prototype","getAll"],["FormData","prototype","has"],["FormData","prototype","set"],["FormData","prototype","keys"],["FormData","prototype","values"],["FormData","prototype","forEach"],["FormData","prototype","entries"],["FormData","prototype","constructor"],["External","prototype","AddSearchProvider"],["External","prototype","IsSearchProviderInstalled"],["External","prototype","constructor"],["EventTarget","prototype","addEventListener"],["EventTarget","prototype","removeEventListener"],["EventTarget","prototype","dispatchEvent"],["EventTarget","prototype","constructor"],["DOMStringMap","prototype","constructor"],["DOMParser","prototype","parseFromString"],["DOMParser","prototype","constructor"],["DOMImplementation","prototype","createDocumentType"],["DOMImplementation","prototype","createDocument"],["DOMImplementation","prototype","createHTMLDocument"],["DOMImplementation","prototype","hasFeature"],["DOMImplementation","prototype","constructor"],["CustomElementRegistry","prototype","define"],["CustomElementRegistry","prototype","get"],["CustomElementRegistry","prototype","whenDefined"],["CustomElementRegistry","prototype","upgrade"],["CustomElementRegistry","prototype","constructor"],["Comment","prototype","constructor"],["CSSSupportsRule","prototype","constructor"],["CSSStyleValue","prototype","toString"],["CSSStyleValue","prototype","constructor"],["CSSNumericValue","prototype","add"],["CSSNumericValue","prototype","sub"],["CSSNumericValue","prototype","mul"],["CSSNumericValue","prototype","div"],["CSSNumericValue","prototype","min"],["CSSNumericValue","prototype","max"],["CSSNumericValue","prototype","equals"],["CSSNumericValue","prototype","to"],["CSSNumericValue","prototype","toSum"],["CSSNumericValue","prototype","type"],["CSSNumericValue","prototype","constructor"],["CSSImageValue","prototype","constructor"],["CSS","prototype","constructor"],["CDATASection","prototype","constructor"],["AnimationEffect","prototype","getTiming"],["AnimationEffect","prototype","getComputedTiming"],["AnimationEffect","prototype","updateTiming"],["AnimationEffect","prototype","constructor"],["WebKitMutationObserver","prototype","observe"],["WebKitMutationObserver","prototype","disconnect"],["WebKitMutationObserver","prototype","takeRecords"],["WebKitMutationObserver","prototype","constructor"],["SharedArrayBuffer","prototype","constructor"],["FinalizationRegistry","prototype","constructor"],["FinalizationRegistry","prototype","register"],["FinalizationRegistry","prototype","unregister"],["WeakRef","prototype","constructor"],["WeakRef","prototype","deref"],["FragmentDirective","prototype","constructor"],["ApplicationCache","prototype","constructor"],["ApplicationCacheErrorEvent","prototype","constructor"],["WakeLock","prototype","constructor"],["WakeLock","prototype","request"],["WakeLockSentinel","prototype","constructor"],["FeaturePolicy","prototype","allowsFeature"],["FeaturePolicy","prototype","features"],["FeaturePolicy","prototype","allowedFeatures"],["FeaturePolicy","prototype","getAllowlistForFeature"],["FeaturePolicy","prototype","constructor"],["TrustedHTML","prototype","toString"],["TrustedHTML","prototype","constructor"],["TrustedScript","prototype","toString"],["TrustedScript","prototype","constructor"],["TrustedScriptURL","prototype","toString"],["TrustedScriptURL","prototype","constructor"],["DocumentTimeline","prototype","constructor"],["XSLTProcessor","prototype","importStylesheet"],["XSLTProcessor","prototype","transformToFragment"],["XSLTProcessor","prototype","transformToDocument"],["XSLTProcessor","prototype","setParameter"],["XSLTProcessor","prototype","getParameter"],["XSLTProcessor","prototype","removeParameter"],["XSLTProcessor","prototype","clearParameters"],["XSLTProcessor","prototype","reset"],["XSLTProcessor","prototype","constructor"],["BackgroundFetchManager","prototype","fetch"],["BackgroundFetchManager","prototype","get"],["BackgroundFetchManager","prototype","getIds"],["BackgroundFetchManager","prototype","constructor"],["PaymentInstruments","prototype","delete"],["PaymentInstruments","prototype","get"],["PaymentInstruments","prototype","keys"],["PaymentInstruments","prototype","has"],["PaymentInstruments","prototype","set"],["PaymentInstruments","prototype","clear"],["PaymentInstruments","prototype","constructor"],["PaymentRequestUpdateEvent","prototype","updateWith"],["PaymentRequestUpdateEvent","prototype","constructor"],["PeriodicSyncManager","prototype","register"],["PeriodicSyncManager","prototype","getTags"],["PeriodicSyncManager","prototype","unregister"],["PeriodicSyncManager","prototype","constructor"],["Permissions","prototype","query"],["Permissions","prototype","constructor"],["PushManager","prototype","subscribe"],["PushManager","prototype","getSubscription"],["PushManager","prototype","permissionState"],["PushManager","prototype","constructor"],["Worklet","prototype","constructor"],["Worklet","prototype","addModule"],["AbsoluteOrientationSensor","prototype","constructor"],["Accelerometer","prototype","constructor"],["AudioWorklet","prototype","constructor"],["Cache","prototype","constructor"],["Cache","prototype","match"],["Cache","prototype","matchAll"],["Cache","prototype","add"],["Cache","prototype","addAll"],["Cache","prototype","put"],["Cache","prototype","delete"],["Cache","prototype","keys"],["CacheStorage","prototype","constructor"],["CacheStorage","prototype","match"],["CacheStorage","prototype","has"],["CacheStorage","prototype","open"],["CacheStorage","prototype","delete"],["CacheStorage","prototype","keys"],["Clipboard","prototype","constructor"],["Clipboard","prototype","read"],["Clipboard","prototype","readText"],["Clipboard","prototype","write"],["Clipboard","prototype","writeText"],["Credential","prototype","constructor"],["CredentialsContainer","prototype","constructor"],["CredentialsContainer","prototype","get"],["CredentialsContainer","prototype","store"],["CredentialsContainer","prototype","create"],["CredentialsContainer","prototype","preventSilentAccess"],["CryptoKey","prototype","constructor"],["DeviceMotionEvent","prototype","constructor"],["DeviceMotionEventAcceleration","prototype","constructor"],["DeviceMotionEventRotationRate","prototype","constructor"],["DeviceOrientationEvent","prototype","constructor"],["FederatedCredential","prototype","constructor"],["Gyroscope","prototype","constructor"],["Keyboard","prototype","constructor"],["Keyboard","prototype","lock"],["Keyboard","prototype","unlock"],["Keyboard","prototype","getLayoutMap"],["KeyboardLayoutMap","prototype","entries"],["KeyboardLayoutMap","prototype","constructor"],["LinearAccelerationSensor","prototype","constructor"],["Lock","prototype","constructor"],["LockManager","prototype","constructor"],["LockManager","prototype","request"],["LockManager","prototype","query"],["MediaDeviceInfo","prototype","constructor"],["MediaDevices","prototype","constructor"],["MediaKeyMessageEvent","prototype","constructor"],["MediaKeys","prototype","constructor"],["MediaKeys","prototype","createSession"],["MediaKeys","prototype","setServerCertificate"],["MediaKeys","prototype","getStatusForPolicy"],["MediaKeySession","prototype","constructor"],["MediaKeyStatusMap","prototype","entries"],["MediaKeyStatusMap","prototype","constructor"],["MediaKeySystemAccess","prototype","constructor"],["MIDIAccess","prototype","constructor"],["MIDIConnectionEvent","prototype","constructor"],["MIDIInput","prototype","constructor"],["MIDIInputMap","prototype","entries"],["MIDIInputMap","prototype","constructor"],["MIDIMessageEvent","prototype","constructor"],["MIDIOutput","prototype","constructor"],["MIDIOutput","prototype","send"],["MIDIOutputMap","prototype","entries"],["MIDIOutputMap","prototype","constructor"],["MIDIPort","prototype","constructor"],["NavigationPreloadManager","prototype","constructor"],["NavigationPreloadManager","prototype","enable"],["NavigationPreloadManager","prototype","disable"],["NavigationPreloadManager","prototype","setHeaderValue"],["NavigationPreloadManager","prototype","getState"],["OrientationSensor","prototype","constructor"],["PasswordCredential","prototype","constructor"],["RelativeOrientationSensor","prototype","constructor"],["RTCIceTransport","prototype","constructor"],["Sensor","prototype","constructor"],["SensorErrorEvent","prototype","constructor"],["ServiceWorker","prototype","constructor"],["ServiceWorkerContainer","prototype","constructor"],["ServiceWorkerRegistration","prototype","constructor"],["StorageManager","prototype","constructor"],["StorageManager","prototype","persisted"],["StorageManager","prototype","persist"],["StorageManager","prototype","estimate"],["SubtleCrypto","prototype","constructor"],["SubtleCrypto","prototype","encrypt"],["SubtleCrypto","prototype","decrypt"],["SubtleCrypto","prototype","sign"],["SubtleCrypto","prototype","verify"],["SubtleCrypto","prototype","digest"],["SubtleCrypto","prototype","generateKey"],["SubtleCrypto","prototype","deriveKey"],["SubtleCrypto","prototype","deriveBits"],["SubtleCrypto","prototype","importKey"],["SubtleCrypto","prototype","exportKey"],["SubtleCrypto","prototype","wrapKey"],["SubtleCrypto","prototype","unwrapKey"],["XRDOMOverlayState","prototype","constructor"],["XRLayer","prototype","constructor"],["BarcodeDetector","prototype","constructor"],["BarcodeDetector","prototype","detect"],["PaymentMethodChangeEvent","prototype","constructor"],["PaymentAddress","prototype","constructor"],["PaymentRequest","prototype","constructor"],["PaymentResponse","prototype","constructor"],["Presentation","prototype","constructor"],["PresentationAvailability","prototype","constructor"],["PresentationConnection","prototype","constructor"],["PresentationConnectionAvailableEvent","prototype","constructor"],["PresentationConnectionCloseEvent","prototype","constructor"],["PresentationConnectionList","prototype","constructor"],["PresentationReceiver","prototype","constructor"],["PresentationRequest","prototype","constructor"],["AuthenticatorAssertionResponse","prototype","constructor"],["AuthenticatorAttestationResponse","prototype","constructor"],["AuthenticatorResponse","prototype","constructor"],["PublicKeyCredential","prototype","constructor"],["USB","prototype","constructor"],["USBAlternateInterface","prototype","constructor"],["USBConfiguration","prototype","constructor"],["USBConnectionEvent","prototype","constructor"],["USBDevice","prototype","constructor"],["USBEndpoint","prototype","constructor"],["USBInterface","prototype","constructor"],["USBInTransferResult","prototype","constructor"],["USBIsochronousInTransferPacket","prototype","constructor"],["USBIsochronousInTransferResult","prototype","constructor"],["USBIsochronousOutTransferPacket","prototype","constructor"],["USBIsochronousOutTransferResult","prototype","constructor"],["USBOutTransferResult","prototype","constructor"],["XRBoundedReferenceSpace","prototype","constructor"],["XRFrame","prototype","constructor"],["XRInputSource","prototype","constructor"],["XRInputSourceArray","prototype","entries"],["XRInputSourceArray","prototype","forEach"],["XRInputSourceArray","prototype","keys"],["XRInputSourceArray","prototype","values"],["XRInputSourceArray","prototype","constructor"],["XRInputSourceEvent","prototype","constructor"],["XRInputSourcesChangeEvent","prototype","constructor"],["XRPose","prototype","constructor"],["XRReferenceSpace","prototype","constructor"],["XRReferenceSpaceEvent","prototype","constructor"],["XRRenderState","prototype","constructor"],["XRRigidTransform","prototype","constructor"],["XRSession","prototype","constructor"],["XRSessionEvent","prototype","constructor"],["XRSpace","prototype","constructor"],["XRSystem","prototype","constructor"],["XRView","prototype","constructor"],["XRViewerPose","prototype","constructor"],["XRViewport","prototype","constructor"],["XRWebGLLayer","prototype","constructor"],["XRHitTestResult","prototype","constructor"],["XRHitTestResult","prototype","getPose"],["XRHitTestSource","prototype","constructor"],["XRHitTestSource","prototype","cancel"],["XRRay","prototype","constructor"],["XRTransientInputHitTestResult","prototype","constructor"],["XRTransientInputHitTestSource","prototype","constructor"],["XRTransientInputHitTestSource","prototype","cancel"],["assert","prototype","constructor"],["assertNotReached","prototype","constructor"],["assertInstanceof","prototype","constructor"],["rgbComponentToHex","prototype","constructor"],["colorArrayToHex","prototype","constructor"],["LocalNTP","prototype","constructor"],["$","prototype","constructor"],["getChromeUILanguage","prototype","constructor"]]
496 | 		for (var i = 0; i < check_list.length; i++) {
497 | 			var nodes = check_list[i];
498 | 			var ob = window;
499 | 			try {
500 | 				for (var j = 0; j < nodes.length; j++) {
501 | 					ob = ob[nodes[j]];
502 | 				}
503 | 			} catch(e) {
504 | 				continue;
505 | 			}
506 | 			var sig = ob.toString().substring(0, 20);
507 | 			try {
508 | 				ob in 0;
509 | 			} catch(e) {
510 | 				if (!e.stack.includes(sig)) {
511 | 					var msg = 'DETECTED: ' + nodes.join('.');
512 | 					add_detection(msg);
513 | 				}
514 | 			}
515 | 		}
516 | 		if (!hits) {
517 | 			var li = document.createElement("LI");
518 | 			li.append(document.createTextNode('No hook detected on (Array.prototype.join). Either you\'ve hidden it well or it\'s not hooked!'));
519 | 			li.classList.add('pass');
520 | 			ul.appendChild(li);
521 | 		}
522 | 	}, 200);
523 | </script>
524 | <style>
525 | 	body {
526 | 		background-color: black;
527 | 	}
528 | 	.pass {
529 | 		color: green
530 | 	}
531 | 	.fail {
532 | 		color: red
533 | 	}
534 | </style>
535 | </head>
536 | <body>
537 | 	<ul id='detections'></ul>
538 | </body>
539 | </html>
540 | 


--------------------------------------------------------------------------------
/simple_proxy.userscript.js:
--------------------------------------------------------------------------------
 1 | // ==UserScript==
 2 | // @name         Simple Proxy
 3 | // @include      *
 4 | // @run-at       document-start
 5 | // ==/UserScript==
 6 | // for this to run on local html files, allow tamper monkey to access local files
 7 | (function() {
 8 | 	'use strict';
 9 | 	Array.prototype.join = new Proxy(Array.prototype.join, {
10 | 		apply: function(target, _this, _arguments) {
11 | 			return target.apply(_this, _arguments);
12 | 	}});
13 | 	console.warn('loaded JoinHook');
14 | })();
15 | 


--------------------------------------------------------------------------------