Javascript工具 – javascript混淆器Obfuscator

 

http://www.javascript-source.com/

混淆前

複製  儲存

//detect which browser is usedvar detect = navigator.userAgent.toLowerCase();var OS,browser,version,total,thestring;if (checkIt('konqueror')){browser = "Konqueror";OS = "Linux";}else if (checkIt('opera')) browser = "Opera"else if (checkIt('msie')) browser = "Internet Explorer"else if (!checkIt('compatible')){browser = "Netscape Navigator"version = detect.charAt(8);}else browser = "An unknown browser";//version of browserif (!version) version = detect.charAt(place + thestring.length);//client OSif (!OS){if (checkIt('linux')) OS = "Linux";else if (checkIt('x11')) OS = "Unix";else if (checkIt('mac')) OS = "Mac"else if (checkIt('win')) OS = "Windows"else OS = "an unknown operating system";}//check the stringfunction checkIt(string){place = detect.indexOf(string) + 1;thestring = string;return place;}

混淆後: 複製  儲存

var e=navigator.userAgent.toLowerCase();var f,b,c,total,d;if(a('konqueror')){b="Konqueror";f="Linux";};else if(a('opera'))b="Opera";else if(a('msie'))b="Internet Explorer";else if(!a('compatible')){b="Netscape Navigator";c=e.charAt(8);};else b="An unknown browser";if(!c)c=e.charAt(g+d.length);if(!f){if(a('linux'))f="Linux";else if(a('x11'))f="Unix";else if(a('mac'))f="Mac";else if(a('win'))f="Windows";else f="an unknown operating system";};function a(string){g=e.indexOf(string)+1;d=string;return g;};