Athena is a SSL cipher scanner. Unlike most scanners, rather than scanning the few ciphers openssl supports, it checks for every possible cipher by enumerating all 65536 cipher codes.
You can download it from the following link: https://packetstormsecurity.com/files/download/97274/athena-ssl-cipher-check_v062.tar.gz
Source: https://packetstormsecurity.com/files/97274/Athena-SSL-Cipher-Scanner-0.6.2.html