I am trying to recreate a custom file type used by an iOS app. I analyzed its binary (image below) and it seems to be a bplist00, however I can't inspect it with any tools like plutil. Plutil returns with an error:
non-NSData data argument passed to method
How could I better understand the structure of this file and how it differs from a regular plist?
I would be grateful for any suggestions on how to proceed and learning-resource recommendations.