ChOoKi Posted August 24, 2014 Share 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 Link to comment Share on other sites More sharing options...
GIV Posted August 26, 2014 Share Posted August 26, 2014 Very easy to unpack. No special features of protector used like checking if is packed, API redirection etc. 1 Link to comment Share on other sites More sharing options...
xSRTsect Posted September 9, 2014 Share 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 Link to comment Share on other sites More sharing options...
GIV Posted September 10, 2014 Share Posted September 10, 2014 Here is a optimised dump. Unpacked.7z 2 Link to comment Share on other sites More sharing options...
simple Posted September 10, 2014 Share 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 Link to comment Share on other sites More sharing options...
xSRTsect Posted September 12, 2014 Share Posted September 12, 2014 keccak Link to comment Share on other sites More sharing options...
xSRTsect Posted September 13, 2014 Share 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 Link to comment Share on other sites More sharing options...
Solution xSRTsect Posted September 17, 2014 Solution Share 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 Link to comment Share on other sites More sharing options...
ChOoKi Posted September 18, 2014 Author Share Posted September 18, 2014 @xSRTsect: Solution accepted but I must decline your request (the source remains private) 1 Link to comment Share on other sites More sharing options...
xSRTsect Posted September 18, 2014 Share 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. Link to comment Share on other sites More sharing options...
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