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  1. J

    Homebrew Cubic Ninja QR-CODE

    Thanks a lot, I will have a look at it for the next version!. Right now I'm focusing in trying to understand the data of type A levels.
  2. J

    Homebrew Cubic Ninja QR-CODE

    The QR has a crc as I was suspecting in the beginning. Right now I'm trying to find the polynomial. Looking at Ninjhax exploit I realized it uses a type A level.
  3. J

    Homebrew Cubic Ninja QR-CODE

    That's not exactly true, if you can find a leverage exploit in user mode you could get kernel mode access, so you could run any code that you want. The hard part is finding the exploit in user mode :).
  4. J

    Homebrew Cubic Ninja QR-CODE

    Looks like this can be too useful now :p
  5. J

    Homebrew Cubic Ninja QR-CODE

    That files are wrong, I didn't upload new files since I fixed the program (Edit 3). These ones I've just upload are good. Take a look at them please. edit: Files of the same type (for example typeC_1 and typeC_2) are the same level, only the timestamp changes. In the file you can see four...
  6. J

    Homebrew Cubic Ninja QR-CODE

    Ok, I'm back. Let's have a look to that error with Java 7 :wtf: Edit: Looks like some weird error with "Oracle Java 7 Runtime" and the swing GUI or something like that. I didn't have any problems once I selected another java version or tried by console. To reproduce the error and because...
  7. J

    Homebrew Cubic Ninja QR-CODE

    Java version problem, it happened to me before too with Java SE 7. I am having dinner, but try with openjdk meanwhile, I will have a look at it later.
  8. J

    Homebrew Cubic Ninja QR-CODE

    Just uploaded the first version, I will come back later, I'm going to have dinner :p
  9. J

    Homebrew Cubic Ninja QR-CODE

    Thanks, I just got it working! :p. It extracts data from any kind of QR-Code (and maybe others...). it generates a clean image of the QR Code and the byte buffer file. I'm going to do some tests and the GUI and I will post it here if I don't find any error meanwhile. Later I have to understand...
  10. J

    Homebrew Cubic Ninja QR-CODE

    Funny, but this is not a funny thread. This is a serious post, try to keep it clean please. Yeah, looks like 0xEF 0xBF 0xBD bytes repeats constantly. it's some kind of pattern. I will continue experimenting with the files, I will have a look into AES (I have a library I made time ago) and...
  11. J

    Homebrew Cubic Ninja QR-CODE

    I'm just taking the data contained in the QR-Code as a byte array. QR-Codes allows many encoding modes, one of them is byte-encoding which I'm using to get the data. Right now the data that I got from the QR is untouched, I did not modify its contents. The idea is to understand the format of the...
  12. J

    Homebrew Cubic Ninja QR-CODE

    Hi all, I've been doing some tests trying to understand the format of the data contained in the qr codes of cubic ninja. I developed a program that extracts the data from them as byte array using open source zxing library. The data don't seem to follow any obvious pattern, and it looks like...
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