Што ето за код?

[rec7]

Добрый день!
Вот надкнулся я на одну страницу. И вижу такой вот код.
<script language=JavaScript>eval(unescape('var%20codelock_bas%3D%27ABCDEFGHIJK LMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz012345678 9%2B%2F%27%3B%20function%20codelock_dec%28str%29%2 0%7B%20str%3Dstr.split%28%27%40%27%29.join%28%27CA g%27%29%3B%20str%3Dstr.split%28%27%21%27%29.join%2 8%27W5%27%29%3B%20str%3Dstr.split%28%27%2A%27%29.j oin%28%27CAgI%27%29%3B%20var%20bt%2C%20dt%20%3D%20 %27%27%3B%20for%28i%3D0%3B%20i%3Cstr.length%3B%20i %20%2B%3D%204%29%20%7B%20bt%20%3D%20%28codelock_ba s.indexOf%28str.charAt%28i%29%29%20%26%200xff%29%2 0%3C%3C18%20%7C%20%28codelock_bas.indexOf%28str.ch arAt%28i%20%2B1%29%29%20%26%200xff%29%20%3C%3C12%2 0%7C%20%28codelock_bas.indexOf%28str.charAt%28i%20 %2B2%29%29%20%26%200xff%29%20%3C%3C%206%20%7C%20co delock_bas.indexOf%28str.charAt%28i%20%2B3%29%29%2 0%26%200xff%3B%20dt%20%2B%3D%20String.fromCharCode %28%28bt%20%26%200xff0000%29%20%3E%3E16%2C%20%28bt %20%26%200xff00%29%20%3E%3E8%2C%20bt%20%26%200xff% 29%3B%20%7D%20if%28str.charCodeAt%28i%20-2%29%20%3D%3D%2061%29%20%7B%20return%28dt.substrin g%280%2C%20dt.length%20-2%29%29%3B%20%7D%20else%20if%28str.charCodeAt%28i% 20-1%29%20%3D%3D%2061%29%20%7B%20return%28dt.substrin g%280%2C%20dt.length%20-1%29%29%3B%20%7D%20else%20%7Breturn%28dt%29%7D%3B% 20%7D')); document.write(codelock_dec('I*****AkJPG9iamVjdCBp ZD0iU29wUGxheWVyIiBuYW1lPSJTb3BQbGF5ZXIiIGNsYXNzaW Q9ImNsc2lkOjhGRUZGMzY0LTZBNUYtNDk2Ni1BOTE3LUEzQUMy ODQxMTY1OSIgaGVpZ2h0PSIzOTAiIHdpZHRoPSI1MjAiPg0KCQ k8cGFyYW0gbmFtZT0iQXV0b1N0YXJ0IiB2YWx1ZT0iMSIgLz4g DQoJCTxwYXJhbSBuYW1lPSJTb3BBZGRyZXNzIiB2YWx1ZT0ic2 9wOi8vMjExLjE1Mi4zNi4zNzozOTEyLzYwMzQ5IiAvPg0KCQk8 cGFyYW0gbmFtZT0iQ2hhbm5lbE5hbWUiIHZhbHVlPSJEaXNjb3 ZlcnkgV29ybGQiIC8+DQoJPC9vYmplY3Q+DQoJCSAgI*@DQoJC SAgI*@DQo8c2NyaXB0IGxhbmd1YWdlPUphdmFTY3JpcHQ+dmFy IG1lc3NhZ2U9IlRoaXMgY29kZSBpcyBwcm90ZWN0ZWQhIjsgZn VuY3Rpb24gY2xpY2tJRTQoKXsgaWYgKGV2Z!0LmJ1dHRvbj09M il7IGFsZXJ0KG1lc3NhZ2UpOyByZXR1cm4gZmFsc2U7IH0gfSB md!jdGlvbiBjbGlja05TNChlKXsgaWYgKGRvY3VtZ!0LmxheWV yc3x8ZG9jdW1lbnQuZ2V0RWxlbWVudEJ5SWQmJiFkb2N1bWVud C5hbGwpeyBpZiAoZS53aGljaD09Mnx8ZS53aGljaD09Myl7IGF sZXJ0KG1lc3NhZ2UpOyByZXR1cm4gZmFsc2U7IH0gfSB9IGlmI Chkb2N1bWVudC5sYXllcnMpeyBkb2N1bWVudC5jYXB0dXJlRXZ lbnRzKEV2Z!0Lk1PVVNFRE9XTik7IGRvY3VtZ!0Lm9ubW91c2V kb3duPWNsaWNrTlM0OyB9IGVsc2UgaWYgKGRvY3VtZ!0LmFsbC YmIWRvY3VtZ!0LmdldEVsZW1lbnRCeUlkKXsgZG9jdW1lbnQub 25tb3VzZWRvd249Y2xpY2tJRTQ7IH0gZG9jdW1lbnQub25jb25 0ZXh0bWVudT1uZXcgRnVuY3Rpb24oImFsZXJ0KG1lc3NhZ2UpO 3JldHVybiBmYWxzZSIpIDwvc2NyaXB0Pg==')); </script> <script type="text/javascript" </script><div class="stations_bottom">
непонятно вот ето место:
%28%27CAg%27%29%3B%20str%3Dstr.split%28%27%21%27%2 9.
Кто мне подскажет, што ето за кодировку и как его прочитать!
Спасибо!!!

[0rs]

Сама функция расшифровки

var codelock_bas = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvw xyz0123456789 +/ ';
function codelock_dec(str)
{
str = str.split('@').join('CAg');
str = str.split(' ! ').join('W5');
str = str.split(' * ').join('CAgI');
var bt, dt = '';
for(i = 0;
i<str.length;
i += 4)
{
bt =(codelock_bas.indexOf(str.charAt(i)) & 0xff)<<18 |(codelock_bas.indexOf(str.charAt(i + 1)) & 0xff)<<12 |(codelock_bas.indexOf(str.charAt(i + 2)) & 0xff)<< 6 | codelock_bas.indexOf(str.charAt(i + 3)) & 0xff;
dt += String.fromCharCode((bt & 0xff0000)>>16, (bt & 0xff00)>>8, bt & 0xff);

}
if(str.charCodeAt(i - 2) == 61)
{
return(dt.substring(0, dt.length - 2));

}
else if(str.charCodeAt(i - 1) == 61)
{
return(dt.substring(0, dt.length - 1));

}
else
{
return(dt)
};
}

После расшифровки

<object id="SopPlayer" name="SopPlayer" classid="clsid:8FEFF364-6A5F-4966-A917-A3AC28411659" height="390" width="520">
<param name="AutoStart" value="1" />
<param name="SopAddress" value="sop://211.152.36.37:3912/60349" />
<param name="ChannelName" value="Discovery World" />
</object>
<script language = JavaScript>
var message = "This code is protected!";
function clickIE4()
{
if(event.button == 2)
{
alert(message);
return false;

}

}
function clickNS4(e)
{
if(document.layers || document.getElementById &&! document.all)
{
if(e.which == 2 || e.which == 3)
{
alert(message);
return false;

}

}

}
if(document.layers)
{
document.captureEvents(Event.MOUSEDOWN);
document.onmousedown = clickNS4;

}
else if(document.all &&! document.getElementById)
{
document.onmousedown = clickIE4;

}
document.oncontextmenu = new Function("alert(message);return false")
< /script>

[oRb]

непонятно вот ето место:
%28%27CAg%27%29%3B%20str%3Dstr.split%28%27%21%27%2 9.
Кто мне подскажет, што ето за кодировку и как его прочитать!
Спасибо!!!
Это URLEncode. Подробнее здесь: http://i-technica.com/whitestuff/urlencodechart.html

Результат:
<object id="SopPlayer" name="SopPlayer" classid="clsid:8FEFF364-6A5F-4966-A917-A3AC28411659" height="390" width="520">
<param name="AutoStart" value="1" />
<param name="SopAddress" value="sop://211.152.36.37:3912/60349" />
<param name="ChannelName" value="Discovery World" />
</object>


<script language=JavaScript>
var message="This code is protected!";
function clickIE4(){
if (event.button==2){
alert(message); return false;
}
}
function clickNS4(e){
if (document.layers||document.getElementById&&!document.all){
if (e.which==2||e.which==3){
alert(message); return false;
}
}
}
if (document.layers){
document.captureEvents(Event.MOUSEDOWN);
document.onmousedown=clickNS4;
} else if (document.all&&!document.getElementById){
document.onmousedown=clickIE4; }
document.oncontextmenu=new Function("alert(message);return false")
</script>

[rec7]

Если декодировать с етим encoder (http://www.dommermuth-1.com/protosite/experiments/encode/index.html) , то получается так,
'var codelock_bas='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghij klmnopqrstuvwxyz0123456789+/'; function codelock_dec(str) { str=str.split('@').join('CAg'); str=str.split('!').join('W5'); str=str.split('*').join('CAgI'); var bt, dt = ''; for(i=0; i<str.length; i += 4) { bt = (codelock_bas.indexOf(str.charAt(i)) & 0xff) <<18 | (codelock_bas.indexOf(str.charAt(i +1)) & 0xff) <<12 | (codelock_bas.indexOf(str.charAt(i +2)) & 0xff) << 6 | codelock_bas.indexOf(str.charAt(i +3)) & 0xff; dt += String.fromCharCode((bt & 0xff0000) >>16, (bt & 0xff00) >>8, bt & 0xff); } if(str.charCodeAt(i -2) == 61) { return(dt.substring(0, dt.length -2)); } else if(str.charCodeAt(i -1) == 61) { return(dt.substring(0, dt.length -1)); } else {return(dt)}; }')); document.write(codelock_dec('I*****AkJPG9iamVjdCBp ZD0iU29wUGxheWVyIiBuYW1lPSJTb3BQbGF5ZXIiIGNsYXNzaW Q9ImNsc2lkOjhGRUZGMzY0LTZBNUYtNDk2Ni1BOTE3LUEzQUMy ODQxMTY1OSIgaGVpZ2h0PSIzOTAiIHdpZHRoPSI1MjAiPg0KCQ k8cGFyYW0gbmFtZT0iQXV0b1N0YXJ0IiB2YWx1ZT0iMSIgLz4g DQoJCTxwYXJhbSBuYW1lPSJTb3BBZGRyZXNzIiB2YWx1ZT0ic2 9wOi8vMjExLjE1Mi4zNi4zNzozOTEyLzYwMzQ5IiAvPg0KCQk8 cGFyYW0gbmFtZT0iQ2hhbm5lbE5hbWUiIHZhbHVlPSJEaXNjb3 ZlcnkgV29ybGQiIC8 DQoJPC9vYmplY3Q DQoJCSAgI*@DQoJCSAgI*@DQo8c2NyaXB0IGxhbmd1YWdlPUph dmFTY3JpcHQ dmFyIG1lc3NhZ2U9IlRoaXMgY29kZSBpcyBwcm90ZWN0ZWQhIj sgZnVuY3Rpb24gY2xpY2tJRTQoKXsgaWYgKGV2Z!0LmJ1dHRvb j09Mil7IGFsZXJ0KG1lc3NhZ2UpOyByZXR1cm4gZmFsc2U7IH0 gfSBmd!jdGlvbiBjbGlja05TNChlKXsgaWYgKGRvY3VtZ!0Lmx heWVyc3x8ZG9jdW1lbnQuZ2V0RWxlbWVudEJ5SWQmJiFkb2N1b WVudC5hbGwpeyBpZiAoZS53aGljaD09Mnx8ZS53aGljaD09Myl 7IGFsZXJ0KG1lc3NhZ2UpOyByZXR1cm4gZmFsc2U7IH0gfSB9I GlmIChkb2N1bWVudC5sYXllcnMpeyBkb2N1bWVudC5jYXB0dXJ lRXZlbnRzKEV2Z!0Lk1PVVNFRE9XTik7IGRvY3VtZ!0Lm9ubW9 1c2Vkb3duPWNsaWNrTlM0OyB9IGVsc2UgaWYgKGRvY3VtZ!0Lm FsbCYmIWRvY3VtZ!0LmdldEVsZW1lbnRCeUlkKXsgZG9jdW1lb nQub25tb3VzZWRvd249Y2xpY2tJRTQ7IH0gZG9jdW1lbnQub25 jb250ZXh0bWVudT1uZXcgRnVuY3Rpb24oImFsZXJ0KG1lc3NhZ 2UpO3JldHVybiBmYWxzZSIpIDwvc2NyaXB0Pg=='

Чёт я непонимаю, как вы получили вот ето!
<object id="SopPlayer" name="SopPlayer" classid="clsid:8FEFF364-6A5F-4966-A917-A3AC28411659" height="390" width="520"> <param name="AutoStart" value="1" /> <param name="SopAddress" value="sop://211.152.36.37:3912/60349" /> <param name="ChannelName" value="Discovery World" /> </object> <script language = JavaScript> var message = "This code is protected!"; function clickIE4() { if(event.button == 2) { alert(message); return false; } } function clickNS4(e) { if(document.layers || document.getElementById &&! document.all) { if(e.which == 2 || e.which == 3) { alert(message); return false; } } } if(document.layers) { document.captureEvents(Event.MOUSEDOWN); document.onmousedown = clickNS4; } else if(document.all &&! document.getElementById) { document.onmousedown = clickIE4; } document.oncontextmenu = new Function("alert(message);return false") < /script>

там ещо кое што декодировать надо???

[0rs]

URLEncode зашифрована только функция расшифровки codelock_dec. А затем при помощи нее расшифровывается остальной код.
Проще всего его получить если заменить document.write на alert