I got this crackme from one of my readers, who asked me for the help in understanding how to solve it. The crackme can be found here (password: crackme), also available at HA: 8ee7382cfdfdf632c29df5f2d2d9d9D. The first important step in solving the crackme, is noticing how exactly was it made and what tools are to be applied. Unpacking the EXE is easy with the appropriate tool. Decompiling the output is stored in the directory corresponding to the name of the input executable.”]
Source: https://hshrzd.wordpress.com/2018/01/26/solving-a-pyinstaller-compiled-crackme/