In BSidesSF CTF, calc.exe exploits you! (Author writeup of launchcode)

Hey everybody, In addition to genius, whose writeup I already posted, my other favourite challenge I wrote for BSidesSF CTF was called launchcode. This will be my third and final writeup for BSidesSF CTF for 2019, but you can see all the challenges and solutions on our Github releases page. This post will be more […]

BSidesSF CTF author writeup: genius

Hey all, This is going to be an author's writeup of the BSidesSF 2019 CTF challenge: genius! genius is probably my favourite challenge from the year, and I'm thrilled that it was solved by 6 teams! It was inspired by a few other challenges I wrote in the past, including Nibbler. You can grab the […]