Newest revision of incapsula's obfuscated js code from whoscored.com

deobfuscated.js

(function() {
 function getSessionCookies() {
	var cookieArray = new Array();
	var cName = /^\s?incap_ses_/;
	var c = document.cookie.split(";");
	for (var i = 0; i < c.length; i++) {
		var key = c[i].substr(0, c[i].indexOf("="));
		var value = c[i].substr(c[i].indexOf("=") + 1, c[i].length);
		if (cName.test(key)) {
			cookieArray[cookieArray.length] = value;
		}
	}
	return cookieArray;
 }
    function setIncapCookie(vArray) {
    var res;
    try {
        var cookies = getSessionCookies();
        var digests = new Array(cookies.length);
        for (var i = 0; i < cookies.length; i++) {
            digests[i] = simpleDigest((vArray) + cookies[i]);
        }
        var sl = "jcMQV+ffvh2BmAcW8nq2a1HZRZcsB5poBUV2Ew==";
        var dd = digests.join();
        var asl = '';
        for (var i=0;i<sl.length;i++) {
            asl += (sl.charCodeAt(i) + dd.charCodeAt(i % dd.length)).toString(16);
        }
        res = vArray + ",digest=" + dd + ",s=" + asl;
    } catch (e) {
        res = vArray + ",digest=" + (encodeURIComponent(e.toString()));
    }
    createCookie("___utmvc", res, 20);
 }
 function simpleDigest(mystr) {
	var res = 0;
	for (var i = 0; i < mystr.length; i++) {
		res += mystr.charCodeAt(i);
	}
	return res;
 }
 function createCookie(name, value, seconds) {
	var expires = "";
	if (seconds) {
		var date = new Date();
		date.setTime(date.getTime() + (seconds * 1000));
		var expires = "; expires=" + date.toGMTString();
	}
	document.cookie = name + "=" + value + expires + "; path=/";
 }
 function test(o) {
	var res = "";
	var vArray = new Array();
	for (var j = 0; j < o.length; j++) {
	 var test = o[j][0];
	 switch (o[j][1]) {
	 	case "exists":
		try {
			if(typeof(eval(test)) != "undefined"){
				vArray[vArray.length] = encodeURIComponent(test + "=true");
			}
			else{
				vArray[vArray.length] = encodeURIComponent(test + "=false");
			}
		} catch (e) {
			vArray[vArray.length] = encodeURIComponent(test + "=false");
		}
		break;
		case "value":
		try{
			try {
				res = eval(test);
				if(typeof(res) === "undefined"){
					vArray[vArray.length] = encodeURIComponent(test + "=undefined");
				}
				else if(res === null){
					vArray[vArray.length] = encodeURIComponent(test + "=null");
				}
				else {
					vArray[vArray.length] = encodeURIComponent(test + "=" + res.toString());
				}			
			} catch (e) {
				vArray[vArray.length] = encodeURIComponent(test + "=cannot evaluate");
				break
			}
			break;
		}
		catch (e) {
			vArray[vArray.length] = encodeURIComponent(test + "=" + e);
		}
		case "plugin_extentions":
		try {
			var extentions = [];
			try {
				i = extentions.indexOf("i");
			} catch (e) {
				vArray[vArray.length] = encodeURIComponent("plugin_ext=indexOf is not a function");
				break;
			}
			try {
				var num = navigator.plugins.length;
				if (num == 0 || num == null) {
					vArray[vArray.length] = encodeURIComponent("plugin_ext=no plugins");
					break;
				}
			} catch (e) {
				vArray[vArray.length] = encodeURIComponent("plugin_ext=cannot evaluate");
				break;
			}
			
			for (var i=0;i<navigator.plugins.length;i++) {
				if (typeof(navigator.plugins[i]) == "undefined") {
					vArray[vArray.length] = encodeURIComponent("plugin_ext=plugins[i] is undefined");
					break;
				}

				var filename = navigator.plugins[i].filename;
				var ext = "no extention";
				if (typeof(filename) == "undefined") {
					ext = "filename is undefined";
				}
				else if (filename.split(".").length > 1) {
					ext = filename.split('.').pop();
				}

				if (extentions.indexOf(ext) < 0) {
					extentions.push(ext);
				}	
			}
			
			for	(i = 0; i < extentions.length; i++) {
				vArray[vArray.length] = encodeURIComponent("plugin_ext=" + extentions[i]);
			}
		}
		catch (e) {
			vArray[vArray.length] = encodeURIComponent("plugin_ext=" + e);
		}
		break;
	 }
	}
	vArray = vArray.join();
	return vArray;
 }
 var o = [
	["navigator", "exists"],
	["navigator.vendor", "value"],
	["navigator.appName", "value"],
	["navigator.plugins.length==0", "value"],
	["navigator.platform", "value"],
	["navigator.webdriver", "value"],
	["platform", "plugin_extentions"],
	["ActiveXObject", "exists"],
	["webkitURL", "exists"],
	["_phantom", "exists"],
	["callPhantom", "exists"],
	["chrome", "exists"],
	["yandex", "exists"],
	["opera", "exists"],
	["opr", "exists"],
	["safari", "exists"],
	["awesomium", "exists"],
	["puffinDevice", "exists"],
	["__nightmare", "exists"],
	["_Selenium_IDE_Recorder", "exists"],
	["document.__webdriver_script_fn", "exists"],
	["document.$cdc_asdjflasutopfhvcZLmcfl_", "exists"],
	["process.version", "exists"],
	["navigator.cpuClass", "exists"],
	["navigator.oscpu", "exists"],
	["navigator.connection", "exists"],
	["window.outerWidth==0", "value"],
	["window.outerHeight==0", "value"],
	["window.WebGLRenderingContext", "exists"],
	["document.documentMode", "value"],
	["eval.toString().length", "value"]
];
 try {
	setIncapCookie(test(o));
	document.createElement("img").src = "/_Incapsula_Resource?SWKMTFSR=1&e=" + Math.random();
 } catch (e) {
	img = document.createElement("img");
	img.src = "/_Incapsula_Resource?SWKMTFSR=1&e=" + e;
 }
})();