Reverse engineering my router's firmware with binwalk
A slightly related question for HNers: Is there any easy tool for a non-cs guy to reverse engineer a binary file containing numbers and text in some specific format?I have to work with some old structural analysis software. The material and element definitions come in an obscure file format ".PF3CMP". I know it contains text like the material names, and numbers/letters for the material properties.Ultimately its my goal to be able to write these files from matlab or python, instead of using the horribly clunky user interface. But first I need to know the structure of the file, and I'm not even sure how to begin figuring that out.[0] is what it looks like when opened in a hex editor[0] https://imgur.com/a/jvqV3k8