ChOoKi Posted August 24, 2014 Posted August 24, 2014 My last one for this year and it should be fun to reverse but you might wanna take your time with it. Basic info:Compiler: Borland DelphiPacker: A walk in the park to unpack, and this time DO NOT ask GIV! Level: Just right to keep you entertainedSolution: A keygen and maybe a tutorial to share your knowledge with othersEnjoy & Good Luck kgm18.7z 4
GIV Posted August 26, 2014 Posted August 26, 2014 Very easy to unpack. No special features of protector used like checking if is packed, API redirection etc. 1
xSRTsect Posted September 9, 2014 Posted September 9, 2014 (edited) Just in case someone feels challenged by the packer (doubt it very much).dump_.zip Edited September 9, 2014 by xSRTsect 2
simple Posted September 10, 2014 Posted September 10, 2014 oh my god!1 no way guys this is an official keygenme challenge not unpackme. 100% invalid - u really need to follow the rules u know
xSRTsect Posted September 13, 2014 Posted September 13, 2014 (edited) It didn't seem very interesting, appart from the need of coding a fast dlp-solving method (for instance Index Calculus). ZumaBEF51F8C37A57279A37BF53113D26F23 The proper solution envolves the coding a dlp solving method? Edited September 15, 2014 by xSRTsect
Solution xSRTsect Posted September 17, 2014 Solution Posted September 17, 2014 Just a conceptualization of something that I have. I'd like to peak into the source code of the crackme (a request)kgm18_kg.zip 3
ChOoKi Posted September 18, 2014 Author Posted September 18, 2014 @xSRTsect: Solution accepted but I must decline your request (the source remains private) 1
xSRTsect Posted September 18, 2014 Posted September 18, 2014 Remark: I have just noticed that I may have screwed up by using operator >> for istream reading into strings. It will only read untill a empty space is found, it could be easily fixed using getline instead. So if testing the keygen you should not use names with spaces.
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