CrackMe® Practices for Newbies ~ Moderated

Re: Re: Reading dat file
Saturday, 30-Jan-99 09:00:04
    206.248.47.212 writes:

    At the first loop of 401116 twelve characters are manipulated.
    Then at 40108E the next four locations are filled with 00
    These four locations are not used only necessary for proper offset.

    Theory:
    The first 12 characters are the name of the file in encrypted form (perhaps Crackme4.dat) which is 12 characters long

    The location 40205B gets put into 402071 which is used as a key to unlock the sequence.
    This location is never manipulated.

    Last 16 characters in our dat file.
    Only the first 12 are used, the last four are not. The last four gets shifted out of existence.
    These contain our name in unencrypted form as they are never changed. That seems to mean our name is limited to 12 characters,.

    Princess

    Princess


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Princess's Tread (Princess) (29-Jan-99 15:08:40)

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