x86 Architecture
Registers, instruction encoding, the stack, and the memory model that every exploit technique depends on.
- •4 min read•binary-exploitationx86
ret2win
Today, we are going to break down ret2win, a classic binary exploitation challenge from ROP Emporium.
- •4 min read•systems-programmingassembly
Building My First Multiboot Toy Kernel (x86, C + Assembly)
How I built a 32-bit freestanding toy kernel that boots through GRUB, enters C cleanly, and now handles CPU exceptions through GDT+IDT setup.
- •9 min read•reverse-engineeringmalware-analysis
x86 Architecture for Malware Analysis - TryHackMe Writeup
A comprehensive guide to x86 CPU architecture fundamentals essential for malware reverse engineering. Learn about registers, memory layout, and stack operations that form the foundation of system exploitation.