Re: Detecting benchmarks

[Erek Adams <erek () theadamsfamily net>]

On Fri, 10 May 2002, Pawel Rogocz wrote:

> I did some more testing using hping2.
> If I run hping -p 80 -i u3000 -S MYIP
> it will send 300 SYN pkts/sec to the same port (80),
> but snort will not say a word. Only after I start hitting ^Z
> which changes the destination port, spp_portscan will notice something is
> going on :-(

Pawel,

        Sorry for the delay, bit o' router trouble yesterday....

        Anyways...  Yes, you're right.  spp_portscan looks for ports across
machines, not the same port over and over to the same machine.  If the machine
or port changes, it will be logged as a scan.

        Cheers!

-----
Erek Adams
Nifty-Type-Guy
TheAdamsFamily.Net


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