motoharu-gosuto / psvpfstools

Tools for decrypting PS Vita PFS filesystem
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New unknown data in files.db #45

Open ghost opened 4 years ago

ghost commented 4 years ago

Following the discussions from https://github.com/motoharu-gosuto/psvpfstools/pull/44#discussion_r322285039, I have found a files.db with some previously unseen data in unknown fields and unexpected data in known fields.

filesdb.zip

This files.db originates from my savedata of PCSE00434 (Hatsune Miku Project Diva f 2nd). I asked several other people for their savedata from the same title but their files.db did not show anything out of the ordinary.

Of interest are (with offset):

To help with analysing, I made a Kaitai Struct yaml that can be used with https://ide.kaitai.io/ at https://gist.github.com/cuevavirus/5c9dafecad1c833a26033b49a34b987f.