Collection of malware source code for a variety of platforms in an array of different programming languages.

A FREE comprehensive reverse engineering tutorial covering x86, x64, 32-bit/64-bit ARM, 8-bit AVR and 32-bit RISC-V architectures.

File formats dissections and more...

Dozens of minimal operating systems to learn x86 system programming. Tested on Ubuntu 17.10 host in QEMU 2.10 and real hardware. Userland cheat at: https://github.com/cirosantilli/linux-kernel-modu…

bootOS is a monolithic operating system in 512 bytes of x86 machine code.

Super Mario World (SNES) Widescreen Project

Monospaced bitmap fonts

Psychological warfare in reverse engineering

Here I share the code of my CV, which is also a bootable bootloader :)

Paging operating system for a custom computer architecture