【问题标题】:How to decode javascript elements from an array [duplicate]如何解码数组中的javascript元素[重复]
【发布时间】:2015-12-12 13:33:36
【问题描述】:

我尝试使用 Chrome 扩展程序中的 javascript,但遇到了一些问题。

大部分代码包括在编码数组中

var _0x6790 = ["\x44\x4F\x4D\x53\x75\x62\x74\x72\x65\x65\x4D\x6F\x64\x69\x66\x69\x65\x64", "\x67\x65\x74", "\x3A\x76\x69\x73\x69\x62\x6C\x65", "\x69\x73", "\x24\x61\x70\x70\x6C\x79\x46\x6F\x72\x4C\x6F\x6F\x74\x42\x75\x74\x74\x6F\x6E", "\x65\x6E\x61\x62\x6C\x65\x64", "\x61\x75\x74\x6F\x63\x6C\x69\x63\x6B\x69\x6E\x67", "\x73\x65\x74\x74\x69\x6E\x67\x73", "\x6D\x61\x67\x69\x63", "\x63\x6C\x69\x63\x6B", "\x5F\x62\x69\x64\x49\x6E\x74\x65\x72\x6E\x61\x6C\x44\x65\x6C\x61\x79", "\x61\x75\x74\x6F\x62\x69\x64\x64\x69\x6E\x67", "\x23\x67\x6F\x6C\x64\x73\x6C\x69\x64\x65\x72", "\x73\x65\x74\x42\x69\x64", "\x6F\x6E", "\x5F\x69\x6E\x73\x74\x61\x6E\x63\x65"];

并且是这样使用的:

$(document)[_0x6790[14]](_0x6790[0], function() {

如何解码数组中的值?

【问题讨论】:

    标签: javascript encoding decode deobfuscation


    【解决方案1】:

    这是一个可以帮助你的worked demo

    <!DOCTYPE html>
        <html>    
          <head>
            <link rel="stylesheet" href="style.css">
            <script>
              function hex2a(hex) {
            var str = '';
            for (var i = 0; i < hex.length; i += 2) str += String.fromCharCode(parseInt(hex.substr(i, 2), 16));
            document.getElementById('result').innerHTML=str;
             }
            </script>
          </head>
    
          <body>
            <h1><u>Hex Decoder</u></h1><br>
            <h3><u>Hex code</u></h3>
            <textarea id="hexcode" rows="4" cols="50"></textarea><br>
            <button type="button" onclick="hex2a(document.getElementById('hexcode').value)">decode</button><br>
            <h3><u>Result</u></h3>
            <textarea id="result" rows="4" cols="50"></textarea>
            </body>    
        </html>
    

    【讨论】:

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