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Thread: Marx Cryptobox emulation/hacking

  1. #1
    derFireBird
    Guest

    Unhappy Marx Cryptobox emulation/hacking

    Hi,

    at first, sorry for my bad english, im german...

    im a really noob, so please help me.

    i have a programm ,its protected with a Marx Crypto-Box.
    How can i emulate this Cryptobox, or how can i crack the programm that it starts without the cryptobox???

    please help me.
    thanks...

    Chris
    Last edited by derFireBird; March 21st, 2005 at 07:37.
    I promise that I have read the FAQ and tried to use the Search to answer my question.

  2. #2
    monguz
    Guest
    At first: please edit your post.. i think no target name are allowed..?!
    The Marx-Box uses IDEA or AES-Rijndael Crypto. DeCrypt/EnCrypt its used most to get appropriate Read/Write Passwords to Memory of Crypto-Box.
    Check if the software use the MPIWIN32.dll if so try to 'emulate' the needed answers... the most used functions are:
    MPIWIN32.MPI_Close
    MPIWIN32.MPI_DecryptEx
    MPIWIN32.MPI_EncryptEx
    MPIWIN32.MPI_Open
    MPIWIN32.MPI_ReadID
    MPIWIN32.MPI_ReadMem
    MPIWIN32.MPI_SearchFirst
    MPIWIN32.MPI_SetChannel
    MPIWIN32.MPI_SetNetworkParameter
    MPIWIN32.MPI_SubmitPasswordEx
    MPIWIN32.MPI_WriteMem

    Read,Search then see what happends
    greetz monguz
    I promise that I have read the FAQ and tried to use the Search to answer my question.

  3. #3
    derFireBird
    Guest
    hi, thanks for reply...

    i can't find this file on my pc.
    but in the folder of the prog, ther are a lot of "cb9" files.
    cb9.vxd
    cb9.vdd
    cb9win.dll

    and a "dongle32.dll"... on this file the program access on start...

    and i have access to a "original" dongle, so i can maybe it readout,
    the dongle is on work, but i will use the programm at home...
    but i can't take the dongle every evening at home, because other people would work with it on work...

    plz help me...

    greets from germany, Chris
    I promise that I have read the FAQ and tried to use the Search to answer my question.

  4. #4
    Howdy,

    n00b and "I dont speak English" do not work here. Since you can read English you can type English. We can figure out what you mean.

    Since you have access to the dongle, you can use some tools to read what is passed between the software and the dongle. Then you can make the needed "patches" so it will work without the dongle.

    Make some effort to find an answer. It will go a long way to getting some help.

    Woodmann

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