@NVQXE23I said:
I am stuck at matrioshka1. I have files with Hex-values and matrioshka1. But if I binwalk the files with -dd of -e I keep getting matrioshka1. Which is 210 bytes.
…what else does binwalk report that the file contain beside the image itself?
If your tools insist on selecting the wrong thing, why not rip it out?