Github Projects

A selected list of my open source projects published on github.

Fast Cov

A fast binary coverage measurement tool based on AFL’s Qemu mode


Automatically infer grammar like fragments during normal feedback fuzzing to improve test coverage. Published at USENIX Security 2019.

Spawn a dynamic debugger from your application like ipdb.set_trace() / binding.pry, but in Rust.


A deck building tower defense game written in Rust.


A binary fuzzer that automatically solves magic Bytes and checksums during fuzzing. Published at NDSS 2019.

Cornelius Aschermann

Fuzzing, Reverse Engineering, Binary Analysis

Security Researcher