Re: About detecting bots....

Have you tried simple nmap scans? A syn and version detection may reveal
connections on uncommon ports typical of bots. Or, there are custom
script scans design specifically for this purpose. Like,
smtp-open-relay.

Mac



Quoting Raffael Marty <[email protected]>:

> In order to cut down your time of going through textual logs, I
> recommend using some kind of visualization to analyze the log data
> that you capture. There are a number of people, especially ones part
> of the Honeynet Alliance that have done bot net visualization work. I
> am working with some of them to come up with some better methods
> also.
>
> To get some ideas, visit SecViz: http://secviz.org
>
>    Raffael
>
> --
> Raffael Marty                                               @zrlram
> Chief Security Strategist                                 @ Splunk>
> Security Visualization: http://secviz.org             raffy.ch/blog
>
> On Feb 23, 2009, at 9:03 AM, Chris Brown wrote:
>
> > I use the Netwitness NextGen platform, www.netwitness.com this
> > provides full
> > packet capture for forensic analysis and incident response.
> > Excellent for
> > detecting Botnets and encrypted C&C channels especially when
> > combined with a
> > threat feed.
> >
> > Regards
> >
> > Chris
> >
> >
> >
> > -----Original Message-----
> > From: [email protected]
> [mailto:[email protected]
> > ] On
> > Behalf Of [email protected]
> > Sent: 23 February 2009 16:13
> > To: [email protected]
> > Subject: About detecting bots....
> >
> > Hi
> >
> > Well I like so much ask your opinion using this way... In this
> time,
> > Im very
> > interesting about, How you can detect bots on your network?
> >
> > In the last month I implement on my network Bothunter (you can see
> > http://www.bothunter.net), but to my it doesnt still work very
> > well.This
> > tool dont have found any bot in my network, and doing  an analyse
> > using NSM
> > I found some of them.
> >
> > Well Do you use some technich, tools, or anything else to find some
> > bots in
> > your network? I know this is a very new field on research, but
> maybe
> > you
> > know about something that can help detecting this kind of malware.
> >
> > thanks for all.
> >
> > regards
> > Armin Garcia
> >
> >
> >
> >
> >
> >
> >
>
>
>
>