Writeup for AeroCTF2021 Finals Dummyper challenge
A popular and powerful technique to exploit the Linux kernel through modprobe_path
The final part of the series about learning Linux kernel exploitation through hxpCTF2020 kernel-rop: Full protection
Writeups for justCTF[*]2020 reversing challenges
The second part of the series about learning Linux kernel exploitation through hxpCTF2020 kernel-rop: Adding SMEP, KPTI and SMAP
The first part of the series about learning Linux kernel exploitation through hxpCTF2020 kernel-rop: Setting up the environment and the simplest technique of ret2usr
Writeups for TetCTF2021 heap pwn challenges
My technique of solving glibc 2.31 heap challenges with seccomp
Writeups for ISITDTUCTF2020 Finals reversing challenges
Writeup for ASCIS/SVATTT2020 Finals RWE challenge
Writeups for ASCIS/SVATTT2020 Quals reversing challenges
Writeup for ISITDTUCTF2020 Quals rev02 challenge
Writeup for AngstromCTF2020 bookface challenge