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Petschko / RPG-Maker-MV-Decrypter

You can decrypt RPG-Maker-MV Resource Files with this project ~ If you don't wanna download it, you can use the Script on my HP:
https://petschko.org/tools/mv_decrypter/
MIT License
647 stars 107 forks source link

It cannot use to decrypt a game file #19

Closed Flagred closed 6 years ago

Flagred commented 6 years ago

I cannot decrypt stranger of power 2 resources , help with the file if you can or help me to decrypt it if you can. I no sure if i done something wrong or wha. Do help to check it thank. screenshot_20180529081356

Petschko commented 6 years ago

Hey,

the Decrypter.SIGNATURE is not the Key. The Key is saved in the Decrypter._encryptionKey. Usually it will set when the game launches.

The Key is found in the System.json File, you can select the File and click on "Detect" to get the Key

Edit: Bad me, if the Key is not in the System.json people try to hide the Key inside the Decrypter.readEncryptionkey function.

  1. Open the rpg_core.js
  2. Strg + F / Ctrl + F and search for "Decrypter.readEncryptionkey"

If the line in the function looks somewhat like this:

this._encryptionKey = "897389457349534df".split(/(.{2})/).filter(Boolean);

The key is saved inline there, in this case the key would "897389457349534df"

If you still need more help with the game, please send me the Game via Mail, I check it out by myself then =)

Petschko commented 6 years ago

Please note, that I already work on a method to automate this, see here: https://github.com/Petschko/RPG-Maker-MV-Decrypter/issues/18

Flagred commented 6 years ago

Oh ok it do work, thank you so much for the help. I really appreciate your effort there. A first time i thought the data file of rpg game that been compress cannot be decrypt... thank you very much for your hard work. Anyway can i have your mail ? I promise i wont spam you. I no sure if i can find your mail here but do correct me if you already put your mail somewhere in here. Thank again for your help.

Petschko commented 6 years ago

Hey, my Mail is peter@petschko.org

usually its on my Github profile and on the Decrypt-Tool in the bottom (also within my imprint).

Please upload that game at mega or so and send me the link via mail then^^

Flagred commented 6 years ago

I hope you check your mail as the link been send some day ago. Anyway, can you share fantasy heroine pack 1 and 2 if you got?

Petschko commented 6 years ago

Yes I received it, sadly its not a link what you send me there, please send me a link with a download or such stuff

Before you send the link to me, please try out if it works and start with http:// or https:// (or even ftp://) I don't install any Extensions to download stuff^^ If your link has chrome-extension:// as start, it's not a valid link

Flagred commented 6 years ago

Just copy paste it to any browser... It should work... Anyway that link is no by me... If no work then I will take time upload myself as my country internet speed is slow...

Petschko commented 6 years ago

I think you can just upload some files of it, like the system.json, the rpg_core.js and a sample encrypted image.

I don't want to play the game, I just need these 3 Files (System.json, rpg_core.js and a encrypted file) and about your link, no it doesn't work chrome-extension://bigefpfhnfcobdlfbedofhhaibnlghod/mega/secure.html(...) doesn't even has a target server (Bold) nor the protocol "chrome-extension" exists. It just opens my search engine with the request to search for this, which makes sense since its not a URL