Share how awesome the crack me was or where you struggle to finish it! Stay polite and do not spoil the solution/flag!
5:00 PM 05/11/2021
A simple crackme that is written on Assembly, but also uses C library and Win32 functions. You are required to 'bring the grid Online'. All needed info is on the readme.txt along with a story for time-pass. A hint is also provided in __guide__optional.pdf, in the form of a guide(not recommended to open first). Do not paste the solution in comments. Upload a writeup. You can post questions and feedback in comments, or also contact me at PranavAppu007 at crackmes.one discord server https://discord.gg/2pPV3yq
4epuxa on 6:11 PM 05/14/2021: Awesome and unusual challenge
z3n on 1:38 AM 05/15/2021: lmao i don't even know how to start (first time)
pranav on 1:28 PM 05/15/2021: z3n well although it's L1, it's meant for people learning assembly. However, you can start by finding a good debugger and start analyzing the code.
rxdax on 6:18 PM 06/05/2021: I need a password to access the file
nonorganic on 3:15 PM 06/06/2021: I am new to asm mov ecx, eax not ecx inc ecx If eax = 16, 16 is hex or dec after inc ecx value? And after that in comparing algorithm: what ecx+60h means? I try to add to -16 in hex for example or -11 and i have addresses of variables which i think using in library functions. Sorry if this spoiler :(
nonorganic on 4:17 PM 06/06/2021: (If eax = 16, -16 is hex or dec after inc ecx value?)* mistake
puelo on 6:50 PM 06/26/2021: Great CrackMe. I've learned a lot of new stuff about Ghidra and ASM in general with this. Thanks for that!