Sourcefire Vulnerability Research Team (VRT)
Sourcefire VRT is a group of leading-edge network security experts working around the clock to proactively discover, assess, and respond to the latest trends in hacking activities, intrusion attempts, malware and vulnerabilities. Some of the most renowned security professionals in the industry, including the ClamAV Team and authors of several standard security reference books, are members of Sourcefire VRT. This team is supported by the vast resources of the open source Snort and ClamAV communities, making it the largest group dedicated to advances in the network security industry.
The VRT develops and maintains the official rule set of Snort.org. Each rule is developed and tested using the same rigorous standards VRT uses for Sourcefire customers. The VRT also maintains shared object rules that are distributed for many platforms in binary format. To request additional platforms for inclusion send email to research at sourcefire dot com listing the platform required.
The VRT Blog
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Android Basic Block Signatures
Writing ClamAV signatures is a bit of ...
Posted by dgoddard on Oct 02, 2013
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Delivering an executable without an executable
The VRT looks at a massive amount of e ...
Posted by Nick Randolph on Sep 26, 2013
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Inquiring Minds: Exploratory road trips, malware, and cool tools and services
While browsing interesting sandbox rep ...
Posted by Nathan on Sep 12, 2013
Latest Advisories
- VRT Rules 2013-10-03
- VRT Rules 2013-10-01
- VRT Rules 2013-09-26
- VRT Rules 2013-09-24
- VRT Rules 2013-09-19
Advisory Index
To download the latest rules visit rules



