About The Project Lately I’ve been playing around more with binary exploitation CTF challenges. This blog post will cover recent experimentation with ELF binary loaders, and extending them to fetch a remote resource, load it into memory, and finally execute it. There are several github repos with different purpose built binary loaders for ELFs/PEs/Machos/etc… so it was easy to focus on experimentation and debugging rather than “why won’t my code compile?