Javascript file is encrypted?

[nguyenxh]

Hi,

Once time, I went to a website in which there is a very nice javascript effect. I tried to view page source and the javascript source code:

For example it is like this:

<script src="/javascripts/effect_36ec00767605b72c53de91adb0a803ab240bded4.js?1230496318" type="text/javascript"></script>

I already make the following attempts to download the javascript file:

1.

http://domain.com/javascripts/effect....js?1230496318

2.

http://domain.com//javascripts/effect.js

But there is no way successfully!!!

Do you have any idea how could I do so?

Thanks in advance.

 

[feherke]

Hi

Only if you show us that page.

Feherke.

http://rootshell.be/~feherke/

 

[nguyenxh]

Hi Feherke,

Thanks.

This is the link:

http://vying.org/games/breakthrough/play

I am interested how they make this then I can learn something like this.

Because I also have some sites and I also need to encrypt my javascript files like they did.

Thanks in advance.

 

[feherke]

Hi

That script is available without any problem. There is no sign neither for the smallest attempt for protection.

I also have some sites and I also need to encrypt my javascript files like they did.

There is no way to encrypt. The most you can do is to obfuscate it.

Feherke.

http://rootshell.be/~feherke/

 

[Diancecht]

It's successful for me.

Anyway, notice the

Copyright © 2007-08 Vying Games, LLC

Cheers,
Dian

 

[nguyenxh]

Hi Feherke,

Thanks.

so how could I download that javascript, when view source, I see it is like this:

javascripts/breakthrough_36ec00767605b72c53de91adb0a803ab240bded4.js?1230496318

Then together with the path it is:

http://vying.org/games/breakthrough...605b72c53de91adb0a803ab240bded4.js?1230496318

But then I could not download the file, any ideas?

Thanks in advance.

 

[nguyenxh]

Hi Dian,

What did you mean that it is successful for you?

You are able to download the javascript file?

Could you please tell me how?

Thanks in advance.

 

[feherke]

Hi

You composed the path incorrectly. The script's path is absolute :
[ignore]

http://vying.org

[/ignore][red]/games/breakthrough/play[/red]/javascripts/breakthrough_36ec00767605b72c53de91adb0a803ab240bded4.js?1230496318


Feherke.

http://rootshell.be/~feherke/

 

[nguyenxh]

Hi Feherke,

Oh ok,

Great. I got it.

The js file is obfuscated. Is there any chance to deobfuscate it?

Thanks.

 

[Diancecht]

Obfuscated? Open it with Wordpad instead of notepad ...

Cheers,
Dian

 

[feherke]

Hi

That is not obfuscated. Only the extra whitespaces were removed.

Feherke.

http://rootshell.be/~feherke/

 

[nguyenxh]

Oh OK.

Thanks. stupid me. Not familiar with this...

Great help guys,

Thanks again.