Kali Linux (formerly known as BackTrack) is a Debian-based distribution with a collection of security and forensics tools. It features timely security updates, support for the ARM architecture, a choice of four popular desktop environments, and seamless upgrades to newer versions.
image has a default password of "toor" and may have pre-generated SSH host keys
https://www.kali.org/
https://www.offensive-security.com/kali-linux-vm-vmware-virtualbox-image-download/
https://distrowatch.com/table.php?distribution=kali