1 lesson tagged loader — free, quiz-checked micro-lessons.
The first layer of reverse engineering — the file format on disk and the loader that maps it into memory. ELF, PE, and Mach-O as variants of the same idea; sections vs segments; symbol tables and what stripping actually removes; PLT/GOT/IAT and dynamic linking; packers like UPX; and the triage you do before opening a disassembler.
