About Me

Binary exploitation and low-level system architecture enthusiast. Develop CTF challenges for JustHackingCo.

Social Media

• Twitter
• Github
• Linkedin

Programming Languages

• C
• C++
• Rust
• Python
• Go
• Javascript

Some projects I have developed

• https://github.com/MythicAgents/thanatos
  • Mythic C2 agent written in Rust
• https://github.com/BinaryDefense/GhidraRustDependenciesExtractor
  • Ghidra extension for extracting crates used in compiled Rust binaries
• https://github.com/MEhrn00/CTF-templates
  • Templates for developing web and binary exploitation CTF challenges
• https://github.com/JustHackingInc/tutorial-binex
  • Tutorial Binary Exploitation challenges for practicing bypasses against common memory corruption mitigations
• https://github.com/MEhrn00/Ghidra_COFFParser
  • Ghidra script for parsing COFF files

Other publications and media

• Videos

  • Binary Exploitation Deep Dive: Return to LIBC (with Matt) Collaboration video I did with John Hammond walking through a basic buffer overflow vulnerability leading to a ret2libc exploit
  • Heap BINARY EXPLOITATION w/ Matt E! Collaboration video I did with John Hammond explaining glibc heap corruption through exploiting the glibc tcache
  • Developing CTFS: Writing and Hosting Intentionally Vulnerable Applications H@cktivitycon 2021 talk about hosting small to large scale CTF competitions and writing CTF challenges

• Other Publications

  • Digging Through Rust To Find Gold: Extracting Secrets From Rust Malware Blog post I wrote for my research project on reverse engineering Rust malware while I was working as an intern at Binary Defense