Introducing CS2BR pt. I – How we enabled Brute Ratel Badgers to run Cobalt Strike BOFs

If you know all about CS, BRC4 and BOFs you might want to skip this introduction and get right into the problem statement. You can also jump right to the solution. Introduction When we conduct Red Team assessments at NVISO, we employ a wide variety of proprietary and open source tools. One central component in … Continue reading Introducing CS2BR pt. I – How we enabled Brute Ratel Badgers to run Cobalt Strike BOFs →

Building an ICS Firing Range – Part 2 (Defcon 29 ICS Village)

As discussed in our first post in the series about our ICS firing range, we came to the conclusion that we had to build a lab ourselves. Now, this turned out to be a quite tricky task and in this blog post I am going to tell you why: which challenges we faced and which … Continue reading Building an ICS Firing Range – Part 2 (Defcon 29 ICS Village) →