Hey, I’m Marius ‘f0wL’ Genheimer and I like to dissect malware.

I’m a Computer Science / IT-Security student (about to finish my B.Sc) from Germany. As you can probably tell I like to analyse malware (especially Ransomware) in my spare time.

If you have any questions or suggestions regarding one of my blog posts feel free to send me a message :)


"If you want to master something, teach it. The more you teach, the better you learn. Teaching is a powerful tool to learning."

— Prof. Richard Feynman

What I Do

Malware Research

I'm interested in all kinds of malicious software and its inner workings. While I'm at it I also explore detection possibilities and develop tools to aid analysis.

Reverse Engineering

Apart from Malware itlself I'm also planning on diving deeper into things like obfuscation and packing.

Bad Puns and Memes

Although Malware is a serious topic and accuracy is very important I want my articles to be entertaining to read, so I'll sprinkle in a few memes here and there. Deal with it 😎