questionable tcp ports

Hi Folks, I'm almost sure that my server has been compromised by some heinous cracker and am taking steps to remedy this. I've grepped tcp from lsof and came up with this and would like to know if there is something there that shouldn't be. dnsserver 478squid0u IPv4508

questionable tcp ports

Hi Folks, I'm almost sure that my server has been compromised by some heinous cracker and am taking steps to remedy this. I've grepped tcp from lsof and came up with this and would like to know if there is something there that shouldn't be. dnsserver 478squid0u IPv4508