Need help to finish the BlueShadow Forensic Challange

I extract the elf from twitter and do something stuff with this file
i dont want to spolier here can anyone who solved the challange pm me pls
i think i got mystakes with this challange

Edit: I solved the challange

This is what I’m looking for. Unfortunately, it looks like no one is interested with this challenge haha.

You may have already found this, but there is another thread which has more info and which helped me to complete this challenge: