Snort mailing list archives
Re: Logging - A easy way ?
From: "Michael Steele" <michaels () winsnort com>
Date: Tue, 26 Mar 2013 10:00:26 -0400
If this is a non-production setup; one of the things I used to do to generate alerts (a lot of alerts) was to enable all the rules. Load all the individual rules files in a text editor, do a global search in all open documents for "# alert" (less the outside quotes), and replace that with "alert". Make SURE to test the snort configuration using the "-T" (less the outside quotes), just to make SURE there are no errors in any of the rules. Best regards, Michael... WINSNORT.com Management. -- ****************** Established ~ 2001 ******************* * Visit Us @ <http://www.winsnort.com/> http://www.winsnort.com * * ~~ FREE WinIDS Snort installation guides ~~ * * ~~ FREE support forums ~~ * * Snort: Open Source Network IDS - <http://www.snort.org/> http://www.snort.org * ********************************************************* From: Joao Daniel Neves [mailto:joaodanielnevesss () hotmail com] Sent: Tuesday, March 26, 2013 9:38 AM To: Jeremy Hoel Cc: snort-users () lists sourceforge net Subject: Re: [Snort-users] Logging - A easy way ? Hi Jeremy, I would like to thank your help. I have write a very simple rule for alert ICMP. alert icmp any any -> any any Just it. So it sems that I do not have any rule for alerting UDP and ICMP. What should I do ? Did I need to write my own rules ? Or I can find/download some?
From: jthoel () gmail com <mailto:jthoel () gmail com> Date: Mon, 25 Mar 2013 21:54:41 -0600 Subject: Re: [Snort-users] Logging - A easy way ? To: joaodanielnevesss () hotmail com <mailto:joaodanielnevesss () hotmail com> CC: snort-users () lists sourceforge net
<mailto:snort-users () lists sourceforge net>
You can make sure it will if you make a local rule looking for udp traffic of type any from your scanning host. On Mon, Mar 25, 2013 at 2:24 PM, Joao Daniel Neves <joaodanielnevesss () hotmail com <mailto:joaodanielnevesss () hotmail com> >
wrote:
Jeremy Hoel, I have scanned it with nmap (just using UDP) nmap -sV -sU -Pn <host>. I think it should generate an udp alert? Shouldn't it? ________________________________ Date: Mon, 25 Mar 2013 19:13:36 +0000 Subject: Re: [Snort-users] Logging - A easy way ? From: jthoel () gmail com <mailto:jthoel () gmail com> To: joaodanielnevesss () hotmail com <mailto:joaodanielnevesss () hotmail com>
CC: snort-users () lists sourceforge net
<mailto:snort-users () lists sourceforge net>
Snort only outputs events that are triggered by rules. While running
snort
did you send/sniff and UDP traffic that would cause a rule to fire? On Mar 25, 2013 1:00 PM, "Joao Daniel Neves"
<joaodanielnevesss () hotmail com <mailto:joaodanielnevesss () hotmail com> >
wrote: A few days agos I wrote about my BASE that was not displaying any UDP
alert.
It was 100% TCP. Unfortunately I could not resolve it. I'm doing some
tests.
My plan is very simple. I want to know if snort is checking against UDP.
So
I want to elimita BASE from this scenario. Acording with some documents that I found on the web, it seems that /usr/local/bin/snort -d -h IP/32 -l /tmp/test -c /etc/snort/snort.conf
-s
Would write some logging information to /tmp/test. After running the command (in bold). I stop it with 'Ctrl + C'. And so ls -l /tmp/test do not display any files! My question is simple: Is this command correct ? Will it write
logs/alert to
/tmp/test ? What command would do simple write alerts to log?
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Current thread:
- Logging - A easy way ? Joao Daniel Neves (Mar 25)
- Re: Logging - A easy way ? Jeremy Hoel (Mar 25)
- Re: Logging - A easy way ? Joao Daniel Neves (Mar 25)
- Re: Logging - A easy way ? Jeremy Hoel (Mar 25)
- Re: Logging - A easy way ? Joao Daniel Neves (Mar 26)
- Re: Logging - A easy way ? Michael Steele (Mar 26)
- Re: Logging - A easy way ? Jeremy Hoel (Mar 26)
- Re: Logging - A easy way ? Joao Daniel Neves (Mar 27)
- Re: Logging - A easy way ? Jeremy Hoel (Mar 27)
- Re: Logging - A easy way ? Joao Daniel Neves (Mar 25)
- Re: Logging - A easy way ? Jeremy Hoel (Mar 25)