Ranked #1 on HackTheBox Belgium Not so long ago, I achieved a milestone in my penetration testing career.: reaching rank 1 on HackTheBox. For those of you that don't know what Hack The Box (HTB) is: Hack The Box is an online platform allowing you to test your penetration testing skills and exchange ideas and … Continue reading My journey reaching #1 on Hack The Box Belgium – 10 tips, tricks and lessons learned.
A few days ago I wrote a blog post about the evolving landscape of threat detection and how attackers need to adapt their techniques. In the previous post, I talked about one of the deception techniques that attackers are now using, called parent process ID spoofing. In this blog post, I'll talk about another deception … Continue reading The return of the spoof part 2: Command line spoofing
Years ago (as early as 2009), my colleague Didier Stevens wrote a blog post about parent process ID spoofing. Back then, most companies were not as secure as they are now, therefore, most attackers got away with 'basic' exploitation, not having the need to do much obfuscation or deception. Thankfully, the security posture of the … Continue reading The return of the spoof part 1: Parent process ID spoofing
In my previous post, I promised to expand on the distinction between adversary emulation, adversary simulation, red teaming, and purple teaming, or at least how I tried to distinguish these terms in a way that made sense to me Emulation and simulation; I've heard both terms used interchangeably to refer to the same type of … Continue reading What’s in a name? Thoughts on Red Team nomenclature
Around the end of November 2019, Florian Roth wrote a much-discussed post about problems he saw with today’s red teaming. I considered writing a blog post to diverge some of my ideas and “respond” to his concerns. However, as is often the case with these types of things, I didn’t get to it at the … Continue reading Thoughts on the recent Red Team debate
In order to expand existing web applications to mobile and desktop environments, more and more web developers are creating Progressive Web App (PWA) versions of their web applications. PWAs, originally proposed by Google in 2015, leverage the latest web standards to offer a native-like experience for both mobile and desktop applications.PWAs combine the best parts … Continue reading Deep dive into the security of Progressive Web Apps
The Hive is an open source Security Incident Response Platform (SIRP) that has gained quite some popularity over the last few years. One of the many reasons is the link with Cortex and its Analyzers and Responders. Analysts can automate the response to existing cases by initiating one or more Responders. This blog will show … Continue reading Creating Responders in The Hive