Heh... script kiddies... yeeeesssshhh...
No, the /etc/services file doesnt contain the Name, Version, Running instance of particular programs on ports... at least nothing in the file looks like what I am getting back from a simple scan of tcp ports. (the udp ports yeild no information other than the port name).
Ah well... shot in the dark. Its probably handled by each program somehow, and those two programs have no settings to "turn it off".
No biggie... I have taken as many steps I humanly know to 'prevent' breaches... but nothing is perfectly secure unless you simply unplug your machine