Compromized Windows NT machine?

[GabyHornik () lotus iot dtag de]

Hello!

Recently while looking over some firewall logs I encountered some strange
traffic from a WinNT machine.
Every 90 minutes it tries to connect to a bulk of machines to port 4665
(normally eDonkey clients).
That alone isn't strange at all, but there's coming a bulk of other ports
with it, in detail
udp/smtp
udp/8004
udp/8665
udp/7665
udp/4765
udp/84
udp/2004
udp/6890
udp/28014
udp/6670

udp/smtp is coming nearly every minute, the rest every 90 minutes.

Has anybody seen this before or can anybody identify this as a trojan?

Thanks, Gaby


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