Sobig.f surprise attack today
Petri Helenius
pete at he.iki.fi
Thu Aug 28 20:14:10 UTC 2003
Mike Tancsa wrote:
>
> I dont think this would work too well. The users who are infected
> often think something is wrong because their connection and computer
> are not working quite right. So they disconnect / reconnect / reboot
> so they burn through quite a few dynamic IP addresses along the way.
>
This is an artifact of ISP´s wanting to have static IP´s as an add-on
premium service
so they provide short lease times and change IP as often as it´s
feasible without
interrupting service unneccessarily.
Pete
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