About
I’m YanXin Li, also known as Fadouse.
I work on security research and agent tooling. My work spans Windows evasion and defense, agent harnesses, and contributions to the Linux kernel.
Focus
Evasion & Defense
Windows internals, defense mechanisms, and how protections behave.
Harness & Agentic
Efficient agent harnesses with programmatic calls, persistence, and interfaces that make complex work easier to follow.