Hacking How to extract save from .3sb file? Need an encrypted mario bros. 2 00000001.sav

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janai

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About .3sb file: gbatemp.net/threads/3ds-save-bank-card-will-back-up-save-data-to-pc-releases-june-8-in-japan.366849/
I dumped .3sb from cartridges but have no hacked 3DS, so I'm trying to extract them with PC
I used: 3dsavetool, 3DS Save En/Decrypter, 3ds-save-tool, but none of them works
The tools on PC seems not support cartridge save format
So I need an encrypted .sav to compare them, here is the header of mario bros. 2, and my guess

1.png
 

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