I am packer and so can you Packer and toolchain detection can be a tricky subject, and it seems most of the solutions are either old, closed source, or don't run on your operating system of choice. I'll present a more open way of identifying packers and toolchains, and some results on some open datasets so everybody can play along at home. The motivation behind the work, the process of gathering and analyzing the data as well as the output of identifying and clustering similar samples will be covered.