Mathscantor's Cyber Journey
Step-by-Step Linux Process Injection Guide Part 3 - Shellcode and Remote Function Calls
How an injector places a trampoline shellcode into the target’s executable memory and uses it to call arbitrary functions remotely via ptrace register manipulation.
Step-by-Step Linux Process Injection Guide Part 2 - Attaching and Defeating ASLR
How to attach to a running process with ptrace, read /proc/pid/maps, and resolve libc function addresses in the target despite ASLR.
Step-by-Step Linux Process Injection Guide Part 1 - Overview
An overview of ptrace-based Linux process injection: what it is, how it works, and a roadmap for this step-by-step guide series.
BlackHat Asia 2026 - Exploiting 10x Faster Experience
Is your fancy cybersecurity job truly in danger? Let’s find out!
Spinning Up Local LLMs
Turning an old RTX 2070 desktop into a local LLM server with llama.cpp and OpenCode agents