mwjs-encoded-dadong1

Description: Our scanners identified an encrypted (encoded) javascript block that used the Dadong's JSXX 0.XX encoder. This code is often seeing on compromised sites with the latest 0-day exploit for Java.

We have been seeing it on other infections, but not very frequently (Aug/2012).

http://ok.aa24.net/meeting/index.html
http://59.120.154.62/meeting/index.html
62.152.104.149/public/meeting/index.html

Affecting: No specific targeted.

Clean up: Malware is hidden at the javascript files.

Last update: Aug/2012.

Malware dump:

<br /> for(QDpz6=0,GlCti8=true,TnKw5=["msie","firefox","opera"];GlCti8;QDpz6++){GlCti8=GlCti8 && ..<br /> </code></p> </div><!-- .entry-content --> <footer class="entry-footer wedocs-entry-footer"> <div class="wedocs-article-author" itemprop="author" itemscope itemtype="https://schema.org/Person"> <meta itemprop="name" content="Rodrigo Escobar" /> <meta itemprop="url" content="https://labs.sucuri.net/author/rodrigo-escobar/" /> </div> <meta itemprop="datePublished" content="2019-05-16T00:00:00+00:00"/> <time itemprop="dateModified" datetime=""></time> </footer> <nav class="wedocs-doc-nav wedocs-hide-print"><h3 class="assistive-text screen-reader-text">Doc navigation</h3><span class="nav-prev"><a href="https://labs.sucuri.net/signatures/sitecheck/mwjs-encoded-generic1/">← mwjs-encoded-generic1</a></span><span class="nav-next"><a href="https://labs.sucuri.net/signatures/sitecheck/mwjs-encoded-cloudfront1/">mwjs-encoded-cloudfront1 →</a></span></nav> </article><!-- #post-## --> </div><!-- 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