Security Basics mailing list archives

Re: help with obfuscated javascript


From: "security.basics" <security.basics () securityfocus lists bitrouters com>
Date: Sat, 6 Jan 2007 08:24:45 +0000

cn/jp/kr language, you can simply try to use document.write() with unescape(your_str) as parameter and u'll see it.
its unicode rep

On Fri, Jan 05, 2007 at 04:21:59AM -0500, Andrew wrote:
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Date: Fri, 05 Jan 2007 04:21:59 -0500
From: Andrew <andrewjsm () gmail com>
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To: security-basics () securityfocus com
Subject: help with obfuscated javascript
Resent-Message-Id: <20070105141911.1A8B217424C () outgoing2 securityfocus com>
Resent-Date: Fri,  5 Jan 2007 07:19:11 -0700 (MST)
Resent-From: security-basics-return-42595 () securityfocus com

I'm already familiar with how to unobfuscate  basic unescaped javascript 
such as %79%6C%75%6D, etc.

I recently ran across a file with the following:

unescape("%u9090%u9090%u0feb%u335b%u66c9%u80b9%u8001%uef33%ue243% .....

Any idea what this encoding is/how to decode it?

Thanks!

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-- 
adrian ilarion ciobanu (cia)

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