I have had a special interest for reverse engineering since high school. Since then, I have gained experience in reverse engineering x86, ARM, PowerPC, C# and Java binaries on a various platforms. Most of the time, I am reversing software that is produced by Nintendo. I have come across almost any kind of software, including Windows, Linux, iOS and Android applications, but also bootloaders, firmwares and operating system kernels.
Reverse engineering is usually my favorite category in CTF competitions, but I also enjoy the other categories. Some of my achievements include:
2022:
- 2nd place at the European Cyber Security Challenge as part of Team Germany.
- 1st place at the European Cyber Security Challenge as part of Team Germany.
- 1st place at Cyber Security Challenge Germany (the German qualifiers for ECSC).
- 1st place at Challenge the Cyber (the Dutch qualifiers for ECSC).
- 1st place at the International Cyber Security Challenge as part of Team Europe.
- 1st place at the European Cyber Security Challenge as part of Team Germany.