This new version was dubbed “GandCrab 2” by the infosec community. However, upon closer inspection of the ‘version’ string embedded into GandCrab’s C&C check-in, you can see that the gang uses their own nomenclature: the really early versions are 1.1, the later versions go up to 2.1, the first versions of GandCrab 2 were  1.0.0r and the latest version is kto_zaskrinit_tot_pidor (a colorful Russian snarl, aimed at the people who see the version string and reach for their PrintScreen key).