Threat Intel

Bleeding Out

When you compromise a firewall you have lots of options in terms of next steps, from using the VPN, changing configurations, creating backdoors or perhaps using the firewall to PCAP. In this post I’m going to explore the ‘Fortibleed’ campaign. I have to note, we can see in honeypot logs this TA did not seem to limit themselves to Fortinet exploitation, however the area of analysis has a heavy Fortinet element. You will see they deployed a capture and analysis platform. Treat everything with a pinch of salt because I’m using a mad probability based machine (LLM) to support me for this!

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Threat Intel

Fortibleed

In the ‘world of Mythos’ and other such overhyped AI buzz words…. the fundamentals of digital security still apply. Don’t get me wrong, I think LLMs are great, as a digital defender, I’ve been using LLMs relatively for a long time now (from offence to defence to general CTI/Research) so I’m not a hater, they are like an Iron Man suit! But we still need our Tony Stark and Pepper Potts!

It’s very easy in a world full of complexity to oversimplify, it’s very easy to focus on one class of threat and ignore another. Zero days sound cool, when mass exploration occurs, it’s a real problem, but for the day to day in an org, authentication attacks (identity plane) are the number one thing you will likely be seeing (if you look at our logs… you have logs right???)

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