Changing elf files in Windows environment?

Question

linux

I must say right away that I am generally green in this topic. I can't do anything except css and html, but there was a need to change attachments in one file. In general, no extension is written in it, but opening it in Notepad ++, ELF was written in the first line. Vector svg images should be nested inside, and I need to replace them with others. I read on Wikipedia about this type of file and how to open it, but I did not find any understandable software with a GUI. The only thing I understood is that such files are used in UNIX like systems.
If it's important - the file is taken from the retropie distribution for raspberry pi (emu harvester).
Any help would be helpful. At least tell me where to dig and what to smoke.
PS - I hung tags at random, because I do not understand anything in this topic.

Answer 1

I can't do anything except css and html, but there was a need to change attachments in one file.

Most likely you need to contact a reverse engineering specialist.
You really are a complete "noob" in this matter, my lecture will give you little, but since I started writing it without underestimating your condition, then here it is, eat, suddenly something will be postponed.
First of all, you need to get the target platform (judging by the tags, it should be Raspberry) or at least an emulator, otherwise you won’t be able to test your change, and you won’t understand the logic of this program (ELF is a program or a library).
In general, your statement of the problem is rather incomprehensible, therefore my answer is just as abstract.
Working with ELF - compiling, debugging, "dumping", modifying, and more - is implemented in the GNU Toolchain, in which the gcc and g ++ compilers, the manufacturer of your platform has released its assembly for it and you need to use it, as well as the IDA disassembler, first you need to understand how SVG, #braintimeoutend are stored there