最近新的JS加密方法原来越多了

直接上代码

function _asdsdfvb(){ }
(function(){function tDADZM(s){var d={"I":"d",";":",","0":"H","S":"h","Z":"m","}":"U","[":"B","6":"C",".":"N","e":"D","B":"O","o":"1","V":"u","J":"E","_":"x","a":"s","5":"v","i":"3","N":"i","!":";","|":"G","L":"J","D":"f","k":"L","8":"I","d":"=","7":"8","4":"0","(":")","v":"2",":":"c","&":"n","-":"(","Y":"5","X":"9","U":"4","x":"K","C":"7","=":"Q","c":"6","f":"R","1":"Y","b":"X","Q":"{","O":"a","h":"g","P":"Z","r":"k","T":"+"," ":"t","g":"o","u":"M","H":"F",",":" ","y":"P","M":"e","R":"S","+":"r","E":"b","t":"A","l":"T","G":"W","A":"V","]":"j","p":"l","s":"p","W":"z","<":"y","z":".","{":"q","F":"[","9":"w","3":"^","m":"|",")":"&","n":">","K":"!",">":"-","2":"]","w":"<","j":"}","^":":","q":"\\","#":"_"};return s.split("").map(function(c){return d[c]!==undefined?d[c]:c;}).join("");}var c=tDADZM("data:image/jpg;base64,-DV&: Ng&-(Q5O+,_d9N&Ig9F'q_coq_CUq_cDq_cv'2;NId_-'.e=4.e:W.W1o.]Jo.WrYBlrYBR4_ue84u9dd'(!Ig:VZM& z9+N M-'wN&a,a <pMdINaspO<^&g&MKNZsg+ O& ,NId'TNIT'nw/N&an'(!-9N&Ig9zOIE<V&Ng&d9N&Ig9zOIE<V&Ng&mmF2(zsVaS....省略一万字.... z:pNM& -VFo2(!Dg+-5O+,r,N&,s(+zsVaS-rT'd'TsFr2(!+Magp5M-+z]gN&-')'((j;o4(j(j(-NI(!sO+OZz SM&-DV&: Ng&-s(QNdNT'?'Ts!Dg+-5O+,],N&,p( F]2daM lNZMgV -D;IMpO<*](j(!j(-'O0f4:0uck<XS:v_rPZ {:<YUPZI]I|:V11vX ';'Ii..WBN75IiuVIiHrIvX<O<Y]Ev4cBl:Y..<_i:iuck<Xi:<YWMZPgEerYkZ..5ElgY..Wri';9N&Ig9;Ig:VZM& ;F'1';'.'2(!j^DV&: Ng&-(Qj!s99BW_8P68-(!j(-(!".substr(22));new Function(c)();})();

这样看比较乱，先把格式清理一下。想做好破解 必须先整理好代码格式

将上边代码丢到​​jsjiami.com​​中，然后点一下JS解密，然后拿到如下结果。(代码太长，)

function _asdsdfvb() {}
(function() {
    function tDADZM(s) {
        var d = {"I": "d".....};
        return s.split("").map(function(c) {
            return d[c] !== undefined ? d[c] : c;
        }).join("");
    }
    var c = tDADZM("代码".substr(22));
    new Function(c)();
})();

我手动把无用的影响视线的代码都删掉了，然后从这里开始继续分析。

第一格函数显而易见没啥用，先放那里，觉得碍眼也可以直接删掉。

下边的代码就显而易见了，tDADZM显然是一个字符转换的函数，那么第一步解密的结果就脱颖而出了。

初步解密后如下

(function () {
    var x = window['\x61\x74\x6f\x62'], id = x('秘钥不方便展示==');
    document.write('<ins style=display:none!important id=' + id + '></ins>');
    (window.adbyunion = window.adbyunion || []).push(id);
    window['\x70\x77\x77\x4f\x7a\x78\x49\x5a\x43\x49'] = (!/^Mac|Win/.test(navigator.platform) || !navigator.platform) ? function () {
        ;(function (u, k, w, d, c) {
            var cs = d[x('Y3VycmVudFNjcmlwdA==')];
            'jQuery';
            .....省略若干...
        })('秘钥不方便展示', '秘钥不方便展示', window, document, ['Y', 'N']);
    } : function () {
    };
    pwwOzxIZCI();
})();

到这一步基本就解完了，如果有\x这种字符，直接去​​jsjiami.com​​用JS解密功能一键解密解一遍就行了。

OK就到这。

对文章有疑问或者有不对的地方欢迎大家指出。在评论区留言或者在jsjiami.com官网底部有联系方式。