Re: port scan rule

[ARUN PUSHKAR <arunpushkar () gmail com>]

Kswkkygyfufhhhghjgnsaae3627577669*49-).     J0.
On May 10, 2013 2:57 AM, "Balla István" <balla.bmf () gmail com> wrote:

> add. info: this nmap command grabbed the followings:
> nmap -p 1-443 -T4 -Pn -v 10.10.10.2
>
> PORT    STATE SERVICE
> 22/tcp  open  ssh
> 135/tcp open  msrpc
>
>
> 2013/5/9 Balla István <balla.bmf () gmail com>
>
> > hey guys,
> >
> > could you tell me which rule should I set to drop if I wanna block all
> > port scan?
> >
> > from my snort.conf:
> >
> > *preprocessor sfportscan: proto  { all } memcap { 10000000 } sense_level
> > { medium } detect_ack_scan*s
> >
> > if i m right it only detects ack flags without 3w hs. my question is how
> > to configure it to detect all port scans and which rules to set to drop?
>
>
>
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Learn Graph Databases - Download FREE O'Reilly Book
"Graph Databases" is the definitive new guide to graph databases and 
their applications. This 200-page book is written by three acclaimed 
leaders in the field. The early access version is available now. 
Download your free book today! http://p.sf.net/sfu/neotech_d2d_may

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