The common and his serious political stances

Honestly, if you're wanting to get into malware development and malware reverse engineering (specifically in regards to Windows), I think the most important thing you can learn is the concept of a file. 1. What is a file extension? This is pretty obvious, .exe, .pdf, .mp3, etc. 2. How are file extensions handled? This would introduce the idea of the Windows registry and how extension querying is handled vs. the Windows loader 3. Which file extensions (or file types, rather) are used for payload delivery? e.g. .exe, .dll, .xll, .vbs, .ps1, .py, .lua, .docx, .vcproj, etc. The .exe, .dll, (and other native types, like .sys) will be sort of self-explanatory, but the others would introduce different malware delivery mechanisms (malicious files) and potentially wiggle in the concept of payload smuggling. 4. Each of the previous listed file types are different. How are they different? .exe and .dll (and many others) are native to Windows and handled by the Windows loader. Why are the others still considered executable files? This is when you slowly step into interpretive languages and VM dependency (JVM, PVM, etc). Somewhere in this you would eventually stumble into the Windows PE format, how the PE format is different for .NET binaries, how Electron .JS executables act differently, weird stuff like .docx file internals, etc. Basically, I think understanding files and how they're handled is an excellent starting point and sets the stage for what will happen next. pic unrelated