Just found this on github, lol.

@Busta
Yeah it's a mystery (tracked by ESET as 0nderon)

https://github.com/bl0w/bl0wsshd00r67p1

GitHub - bl0w/bl0wsshd00r67p1: OpenSSH 6.7p1 backdoor kit

OpenSSH 6.7p1 backdoor kit. Contribute to bl0w/bl0wsshd00r67p1 development by creating an account on GitHub.

GitHub