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- 2017.07.06 Variadic null-pointer check macro In C, raw pointer handling is one of the most common things that one will do. Given that pointers can be NULL, it is important to check them …
- 2016.11.02 Open Source Security Podcast Episode 8 Listener Feedback This is a lengthy one, so grab yourself a beverage and something to eat before reading on. In episode 8 of the Open Source Security Podcast, …
- 2016.10.11 Custom SSH Moduli This is going to be a short one, so this is more of a Q&A style – It implicitly assumes OpenSSH. Why Custom SSH Moduli? Because it is …
- 2016.09.11 ThinLTO from Clang 3.9 onwards on Fedora 24 On September 2nd 2016, llvm released version 3.9 . With that came the long-awaited ThinLTO functionality, see this blog post from llvm about …
- 2016.03.03 Analysis of a TeslaCrypt spam attachment Got this yesterday in my spam folder. After working through the js-in-zip attachment beneath, I uploaded it to virustotal and got the …
- 2016.03.03 Analysis of a Javascript dropper for Locky Several days ago, I received an obvious spam with a zip attachment that contained a javascript file inside of it. So after taking the normal …