Re: Problems finding gen_id sig_id

[Patrick Marquetecken <patrick.marquetecken () pandora be>]

On Wed, 8 Dec 2004 11:06:25 -0500
sekure <sekure () gmail com> wrote:

> Yep, openaanval currently makes no differentiation betweend gen_id's,
> i filed a bug in their support forum.
>
> In the meantime, http_inspect gen_id is 119, the sig_id for 
> IIS Unicode is 6
> Double Decoding is 1
> Apache Whitespace is 11
>
> (from preprocessors/HttpInspect/include/hi_eo_events.h)

After changing snort.conf  (enabling threshold.conf) and placing following lines in  threshold.conf
suppress gen_id 119, sig_id 6, track by_dst, ip xxx.xxx.xxx.xxx
suppress gen_id 119, sig_id 1, track by_dst, ip xxx.xxx.xxx.xxx
suppress gen_id 119, sig_id 11, track by_dst, ip xxx.xxx.xxx.xxx
restarting snort, barnyard
i still see these "warnings" in openaanval.

> On Wed, 8 Dec 2004 16:42:09 +0100, Patrick Marquetecken
> <patrick.marquetecken () pandora be> wrote:
> > Hi,
> >
> > I cant seem to find the gen_id, sig_id for:
> >        http_inspect: IIS UNICODE CODEPOINT
> >        http_inspect: DOUBLE DECODING ATTACK
> >        http_inspect: APACHE WHITESPACE (TAB)
> >
> > I get a lot of warning/attacs from computers of our external office that are accessing our proxy server. the only 
> > way that i can filter them is with the treshold.conf.
> > I'm using openaanval to monitor, but if i ask details on these "attacs" the snort website always say's: "Sorry, no 
> > such sid-gen"
> > So who know the wright gen_id and sig_id, i'm using snort 2.2 so is there a problem with openaanval ?
> >
> > Patrick
> >
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