So I hadn't realized just how plug and play #fuzzbunch was. There are obviously large parts of it that are missing/don't work out of the box (Or I'm an idiot who doesn't know what they're doing), but even metasploit doesn't have step by step prompts for pwnage. Tested the dll injection on eternalblue and it looks like it takes arbitrary payloads just fine - meterpreter shell has no issues. Yikes.

Dans la boite à outils d'Equation Group | Blog Digital Security
https://www.digitalsecurity.fr/fr/blog/dans-la-boite-outils-dequation-group #eqgrp #FuzzBunch #DanderSpritz