Security-minded systems programmer · CTF / Red Team · Rust tool builder
I write Rust for low-level tools, protection and infrastructure, and use Python for CTF / exploit work.
Current focus: compile-time obfuscation, anti-debugging, persistent shell / MCP servers, and zero-cost Cloudflare Workers proxies.
- 🛡️ Binary protection & anti-reversing
- 🖥️ Long-lived interactive shells & AI agent tooling (MCP)
- 🌐 Practical networking tools (proxy, Workers)
- 🚩 CTF (mainly Reverse / PWN) & red-team utilities
| Project | Description | Tags |
|---|---|---|
| obfstr2 | Polymorphic compile-time string / bytes / int / float / file obfuscation | obfuscation no_std |
| terminal-mcp | MCP server for long-lived interactive shells (REPL / debugger / SSH / reverse-shell) | mcp shell ai-agent |
| shell-engine | Persistent async shell session manager (env / cwd / state + bounded buffering) | async pty |
| anti-dbg | Anti-debugging library (env checks + timing + compile-time injection) | anti-debug |
| ollvm_pass | LLVM 22.1 out-of-tree pass: CFG flattening + BB split, MBA, Rust debloat | llvm obfuscation |
| free-proxy | Zero-cost personal proxy on Cloudflare Workers (CLI + Tauri GUI) | proxy workers |
| VulfocusExp | 30+ one-click flag scripts for Vulfocus (Python exploit toolkit) | ctf exploit |
| string-analyze | High-performance rule-flow text scanner (CTF flags / API keys / high-entropy strings) | ctf secret-scanning |
More: lib-unknown · code-auth · mdbox
Primary
Also comfortable with
IDEs
Platforms & Tools
Laptop — Lenovo XiaoXinAir 15ITL 2021 (i5-1135G7 + MX450 + Iris Xe)
"Code for fun, learn for life."