//二进制安全研究员 · CTF 选手

MEGREZ._

白天在调试器的单步间穿行，夜里在雨声与星图下写文。专注二进制安全与漏洞利用，从用户态堆风水到内核提权——把每一次 getshell 与每一次踩坑，都留成可复盘的笔记。 Days spent stepping through debuggers, nights spent writing under rain and starlight. Focused on binary exploitation — from userland heap feng shui to kernel privilege escalation — turning every shell and every stumble into notes worth replaying.

// now: HITCON 2026 复盘写作中 + 一套 Pwn 入门课件打磨中