Here’s some useful resources I’ve either created, summarised or use frequently.
CyberChef
I’m a big fan of CyberChef and host a Github Repo of Tips and Recipes. Feel free to contact me if you want to add more or to offer pointers.
Cyberchef Recipes
Cheat Sheets
Like most people I try to collate and create useful resources for DFIR work. I’ll post and link them here, including cheat sheets and mind maps that I’ve created and posted to Github.