A windows executable walkthrough, a.k.a. let's hexplore the Portable Executable file format!
Materials:
https://github.com/corkami/pics/tree/master/binary/pe101#readme
https://github.com/corkami/pics/blob/master/binary/pe102/pe102.pdf
https://github.com/corkami/pocs/tree/master/PE
00:00 Setting up
00:28 Getting started
03:12 a minimal PE (410 bytes)
16:40 a small PE (2Kb)
30:27 a normal PE
33:45 Q&A: wiping the header
38:09 TE: a trimmed PE format
41:11 Q&A: OS/2 binaries