keygen challenge (linux)
Published February 14th, 2024introduction;
i made a generic keygen and offer a challenge for someone to reverse engineer it, just for fun. the first person to enter a valid serial will automatically cause this page to become locked, their provided serial, name, comment, with timestamp, will be displayed publicly.
instructions;
disassemble, analyze the keygen, figure out how to generate a valid serial by any means, then use it on this page.
other notes;
this page has the identical code inside to check against the input serial, so it must pass the original algorithm within the binary.
small hint;
the keygen is very quiet, so listen carefully.
download; keygen-x86.elf
md5 hash; bb36cb097243745326185e2f1f30e4d9
04/21/2024; Due to security reasons, the form below has been disabled and its backend functionality removed. The information otherwise given below can be sent to me personally, then manually processed.