Random CrackMe

This is an interesting crackme I found randomly. You can download it from here: http://www.mediafire.com/file/5r3a3uqsg1pbp4v/CrackMe1.zip

The algorithm uses the PID of the application for the serial key calculation. It also uses the ‘GetComputerName’ and ‘GetUserName’ win32 APIs in generating the serial key. The length of both results are used for the loops and each ascii value is added. These results are used in the final calculation in the serial key.
This graph is from the OllyGraph plugin.



Birthday Crackme Part 1

For this yearโ€™s birthday the most awesome gift I received was from hasherazade ๐Ÿ™‚
I am very thankful to her for making my birthday so special ๐Ÿ™‚
This crackme is a bootloader written in 16-bit assembly. This is how this look like.