ssh-infection

cappe@silver:~$ ssh -G

usage: ssh [-1246AaCfGgKkMNnqsTtVvXxYy] [-b bind_address] [-c cipher_spec]

           [-D [bind_address:]port] [-E log_file] [-e escape_char]

           [-F configfile] [-I pkcs11] [-i identity_file] [-L address]

           [-l login_name] [-m mac_spec] [-O ctl_cmd] [-o option] [-p port]

           [-Q query_option] [-R address] [-S ctl_path] [-W host:port]

           [-w local_tun[:remote_tun]] [user@]hostname [command]

cappe@silver:~$

 

If my system would NOT be infected... an issue about the command: $ ssh -G would tell me: "Illegal Option" before the usage information.