This is the revision history for port 7300 in <freenode.net:#perlbot>

factoid_idsubjectcopulapredicateauthornamespace
2937 port 7300 is port 7300: swx - The Swiss Exchange perlbot <*:##NULL>
2935 port 7300 is port 7300: netmon - Net Monitor TROJAN (or swx - The Swiss Exchange) perlbot <*:##NULL>