I found some old cds and dvds. Some are software or games and it asks me for a product key or whatever that was in the back of the original box (I do not have the original box) Idk if this is the right community but is there any way to skip it or crack it or something?

I mean the stuff is probably archived somewhere online and possibly already ready to just download or run but that’s no fun and I am also curious.

  • gnufuu@lemmy.caEnglish
    1·
    1 个月前

    I mean the stuff is probably archived somewhere online and possibly already ready to just download or run but that’s no fun and I am also curious.

    If you like a challenge you could try to write your own crack. At some point in the installer’s code there must be a condition that goes “If entered serial is correct, jump to installation, otherwise jump to error message.”. On x86 machines a “jump if” is represented by the byte 0x74, whereas “jump if not” is 0x75. In the most simple scenario all you need to do is find the exact byte representing that jump and replace it with its opposite. The installer will then let you proceed if you enter any invalid serial.

    At minimum you’d need a disassembler (ideally one that lets you run the installer in some kind of debug mode), and a hex editor. Be warned that my knowledge was very limited back then and has likely deteriorated even more since. Also it can quickly get much more complicated if the installer comes with any form of tamper protection or obfuscation.

  • BurgerBaron@quokk.auEnglish
    1·
    1 个月前

    GameCopyWorld is very web 1.0 but it’s still around if you need No CD cracks.

    Serial keys…hmmm. That’s a good question. serials.ws doesn’t exist anymore.

    I guess these days you’d look up a game on archive.org and look for a text file bundled into the release that has a key or two.

    Fuck. That actually annoys me. We should have a serial / keygen archival website.