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CVE-2012-0507 tagged in these posts

Nepalese government websites compromised to serve Zegost RAT

Posted: 08 Aug 2012 10:36 | Gianluca Giuliani | no comments


 

The Websense® ThreatSeeker® Network has detected that two Nepalese government websites, the National Information Technology Center (NITC) and the Office of the Prime Minister and Council Minister (nitc.gov.np and opmcm.gov.np respectively), have been compromised and injected with malicious code that tries to exploit the Java vulnerability CVE-2012-0507. The aim of this injection is to install, through successfully exploiting that Java weakness, a backdoor that is also dubbed "Zegost" on the systems of visitors to these websites.

 

This vulnerability (CVE-2012-0507) was also used in the Amnesty International UK website compromise and in the INSS website compromise that we reported a few months back. It's interesting to note that all those compromises had injected code that was taken from the Metasploit framework, served in clear form, and not obfuscated. Although the use of code from the Metasploit framework doesn't necessarily indicate a link between all the compromises, we found further common characteristics between the compromises of the Amnesty UK website and the Nepalese government website by analyzing the backdoor C&C points when we noticed that they connected to the same domain in China. 

 

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The Amnesty International UK website was compromised to serve Gh0st RAT [Update]

Posted: 11 May 2012 01:29 | Gianluca Giuliani | no comments


Between May 8 and 9, 2012, the Websense® ThreatSeeker® Network detected that the Amnesty International United Kingdom website was compromised. The website was apparently injected with malicious code for these 2 days. During that time, website users risked having sensitive data stolen and perhaps infecting other users in their network. However, the website owners rectified this issue after we advised them about the injection. In early 2009, we discovered this same site was compromised, and in2010, we reported another injection of an Amnesty International website, this time the Hong Kong site.

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The Institute for National Security Studies (Israel) falls prey to Poison Ivy infection

Posted: 02 May 2012 01:06 | Gianluca Giuliani | no comments


The Websense® ThreatSeeker® Network has detected that the Institute for National Security Studies (INSS) website in Israel was injected with malicious code. INSS is described in its website as an independent academic institute that studies key issues relating to Israel's national security and Middle East affairs.

 

While we can't determine that the infection of this website with exploit code is part of a targeted attack, one could deduce that visitors to this type of site are likely to have an interest in national security or are occupied in this field. The website appears to be injected with malicious code for over a week now. (Websense' ACE provided protection against the type of injected malicious code since early 2009)

 

One of the interesting facts about this infection is that it uses the same Java exploit vector (CVE-2012-0507) that managed to infect around 600,000 Mac users in a massive scatter attack dubbed Flashback a few weeks ago.

 

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Is CVE-2012-0507 the best toolkit to exploit Mac OS X?

Posted: 16 Apr 2012 10:23 | Gianluca Giuliani | no comments


The recent advent of flashback malware that includes exploit code for CVE-2012-0507 has been creating waves and quickly adopted by various other attackers as Websense® Security Labs™ has shown. This blog post detail some of the aspects of CVE-2012-0507 and how this exploit has been used in...

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Flashback Mac malware

Posted: 12 Apr 2012 11:48 PM | Patrik Runald | no comments


We in Websense® Security Labs™ have been following the developments of the Flashback trojan for Mac that has infected over 600,000 Apple computers worldwide. The number of infected computers seems to be dropping steadily now and will continue to do so as Apple yesterday released a removal tool as part of their Software Update:

 

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