Hi list,
on our 7.15 Imail (W2k, SP 4)
I have the following problem:
We have a daily traffic of roundabout
3 G per day. Until 05/19/05
it was only less than 500 M a day.
This jump is not normal.
I patched the whole machine and tried
to catch viruses, worms and trojans.
It seems to be clear now.
I have the feeling that it is
kind of a "backdoor" via port 25/ port 110
but I can't find out where and why.
(There is nothing (no hints) in the IMail-Logs !)
I tried ethereal and netstat but
I can not really find out what process
and what port exactly gives this traffic.
Ehereal doesn't really accumulate the hourly
traffic on certain ports and other tools are
far too expensive doing this.
What else could I do to find this out ?
Thanks for help !

Uwe


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