Max Payne 3 Decrypt / Encrypt Mod Tool v1.0

[Vulnavia]

Hi, the MP3 Decrypt Tool is finally ready to be released.

Tool coded by Vulnavia
Cryptoanalysis by Vulnavia
PPC Codeanalysis by Philymaster
x86 Codeanalysis by Vulnavia
Reverse Engineering by Vulnavia and Philymaster

Do not post this Tool on any other website without my permission!

How to use it:

1. Extract the "MP3_PROGRESSION" file from your gamesave
2. Load the "MP3_PROGRESSION" file into the Tool
3. Press Decrypt
4. Save the "MP3_PROGRESSION" file
5. Mod what you want with an Hexeditor
6. Load the "MP3_PROGRESSION" file into the Tool
7. Press Encrypt
8. Save the "MP3_PROGRESSION" file
9. Replace the "MP3_PROGRESSION" file back into your gamesave
10. Rehash/Resign

or simply

1. Load Tool and let Sound play *lol*

Do not post this Tool on any other website without my permission!

The Tool is pretty selfexplaining else additional Information is provided in the Readme.txt
and also there is a Docs Folder with some Information about the Cryptoanalysis and the
Fileformat if you want understand it better or code your own Tool...

MP3Decrypt v1.0: MP3Decrypt.zip

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PS: The Editor here makes me Crazy, every little styling Thing leads to a Page not found Error, so please forgive me the crappy styling!

[thegutta]

Lol is ok with the styling you did an awesome job with the tool Vulnavia :)

[CloudStrife7x]

great work on this Vulnavia

[Serious_M]

nice job on this tool Vulnavia

[UrK]

Nice job Vulnavia.

[Viper187]

So can anyone confirm if your XP/rank is in the save or not? That's all I would want to mod. I find it odd that there's never been any decent info for modding this or a proper editor.

[xxxAcid]

So can anyone confirm if your XP/rank is in the save or not? That's all I would want to mod. I find it odd that there's never been any decent info for modding this or a proper editor.

of course it wont the mp data is server side so we have nothing to mod, this tool decrypts and re-encrypts the save file which is the single player save eg. use this tool then you can use HxD to edit the grinds and the arcade mode times and scores

[Viper187]

of course it wont the mp data is server side so we have nothing to mod, this tool decrypts and re-encrypts the save file which is the single player save eg. use this tool then you can use HxD to edit the grinds and the arcade mode times and scores

Well, the fact you can rank up in score attack made me think there might be an easy way to mod it.