Websense Security Labs Blog

Websense Security Labs discovers, investigates and reports on advanced Internet threats that traditional security
research methods miss.

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Zberp - is there anything to fear?

Posted: 19 Jun 2014 10:31 AM | ngriffin | no comments

Websense Security Labs™ see a lot of new malware names on a daily basis. Some are brand new and unique, and others are spin-off variants of well known malware. Recently the name 'Zberp' appeared in the media, with reports suggesting it combines some of the most powerful features of the...


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Zeus GameOver

Posted: 03 Jun 2014 05:36 PM | ngriffin | no comments

Zeus is a malware family that we encounter frequently, due to its popularity with cyber-criminal groups. Ever since the Zeus source code was leaked in 2011, there have been many new variants. One such variant is dubbed ‘GameOver’, which recently made a mark in the media after its infrastructure...


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IE Zero-Day Patch on the Way

Posted: 01 May 2014 07:01 PM | Charles Renert | no comments

A quick note on CVE-2014-1776 — Microsoft will have a patch out tonight. Especially noteworthy is the decision to patch Windows XP. Good call. Beyond the proactive security provided at all other stages of the threat lifecycle, we've added protection for known variants of the vulnerability and...


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Crimeware based Targeted Attacks: Citadel case, Part III

Posted: 28 Apr 2014 03:50 AM | ngriffin | no comments

In our previous blog (part 2 in this 3 part series), we outlined how Citadel infects a host machine, and we extracted some string references that we used to detect it via YARA. However, we have yet to really understand how this crimeware works and the risk it poses. In this third part, we will dive deeper...


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