Cybersecurity researcher building a public research vault.
I'm f4zzie, a cybersecurity researcher focused on malware analysis, reverse engineering, binary exploitation, and challenge-based offensive security practice. This site documents the work, the methods, and the lessons I keep sharpening.
The vault currently indexes 84 research notes — including 37 picoCTF challenge writeups, Hack The Box machine attack chains, malware static-analysis references, and binary exploitation methodology.
Malware Static Analysis
Hashing, strings, PE headers, Windows APIs, and process-injection patterns.
Binary Exploitation
Stack and heap exploitation, ROP, format strings, protections, pwndbg and pwntools.
Reverse Engineering
Crackmes, cipher challenges, x86 assembly, Ghidra, Cutter and x64dbg.
CTF Attack Chains
picoCTF, HTB, THM and perfectRoot writeups with commands, reasoning, and verification.