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Perfare / Il2CppDumper

Unity il2cpp reverse engineer
MIT License
6.9k stars 1.35k forks source link

Getting asset encryption keys from a il2cpp game? #24

Closed mikuhl-dev closed 6 years ago

mikuhl-dev commented 6 years ago

Hello Perfare, I could not figure out any way to contact you other than an issue here. I'm looking to get the aes encryption keys they use to decrypt oggs and other assets in Super Mario Run. I noticed its a il2cpp game and tried everything possible to find them but could not. An example of an encrypted file is here: https://download-cdn-supermariorun.akamaized.net/native/e07e1191b490a31c/3.0.1/raw/RawSound/DeALProject.json And one of the encrypted OGG: https://download-cdn-supermariorun.akamaized.net/native/e07e1191b490a31c/3.0.1/raw/RawSound/sound/BGM/Athletic_RB_32.ogg

il2cppdumper dumped things like get_OggEncryptionAesKey but I cannot figure out how to actually get the key it refers to?

KingKong5147 commented 6 years ago

He has a website https://www.perfare.net/ try him there . I'm still waiting for my issue to be resolved :(

ghost commented 6 years ago

It's a custom encryption by Nintendo. It have nothing to do with il2cpp

Perfare commented 6 years ago

I think you should put this question to the hacking forum, so that other people can help you.