mirror of
https://github.com/luzhisheng/js_reverse.git
synced 2025-04-19 21:09:52 +08:00
20 lines
772 B
Plaintext
20 lines
772 B
Plaintext
window.__cr_eval = window.eval
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var myeval = function (src) {
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console.log(src);
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debugger;
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console.log("================ eval end ================")
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return window.__cr_eval(src)
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}
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var _myeval = myeval.bind(null)
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_myeval.toString = window.__cr_eval.toString;
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Object.defineProperty(window, 'eval', { value: _myeval })
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window.__cr_fun = window.Function
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var myfun = function () {
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var args = Array.prototype.slice.call(arguments, 0, -1).join(","), src = arguments[arguments.length - 1]
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console.log(src);
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console.log("================ Function end ================")
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return window.__cr_fun.apply(this, arguments)
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}
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myfun.toString = function() { return window.__cr_fun + "" } // 小花招
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Object.defineProperty(window, 'Function', { value: myfun }) |