Snort mailing list archives
3 questions on rules
From: Garrett.Allen () ser com
Date: Thu, 15 May 2003 12:44:16 -0400
making haste slowly with snort. getting tons (u.s., not metric) of alerts. so trying to winnow out the chaff. presently have a snort 2.0.0 (build 72) install running on a rh 8 linux distribution, upgraded from snort 1.9.1. 1. looking at the snort signature db i see that for sid 2102, netbios smb smb_com_transaction max data count of 0 dos attempt, the summary section states "this rule has been deprecated due to an inordinately large number of false positives." in the netbios.rules, however, i see still see the rule so either 1. i have the wrong rules or 2. i should remove it as it is deprecated and generating a lot of unneeded alarms. i haven't approached rule writing so is there a good howto available if i need to go this route (or is it as simple as deleting the appropriate lines). 2. is there a way to determine the version of rules that are in use. i checked a couple of files and didn't see anything that would indicate a version. 3. i checked the snort signature database but did not see an explanation for p2p gnutella get. it has a low severity but again i get tons of them. any help on understanding this would be appreciated. thanks in advance for your reply. ------------------------------------------------------- Enterprise Linux Forum Conference & Expo, June 4-6, 2003, Santa Clara The only event dedicated to issues related to Linux enterprise solutions www.enterpriselinuxforum.com _______________________________________________ Snort-users mailing list Snort-users () lists sourceforge net Go to this URL to change user options or unsubscribe: https://lists.sourceforge.net/lists/listinfo/snort-users Snort-users list archive: http://www.geocrawler.com/redir-sf.php3?list=snort-users
Current thread:
- 3 questions on rules Garrett . Allen (May 15)
- Re: 3 questions on rules Erek Adams (May 15)
- Re: 3 questions on rules Brian (May 15)
- Re: 3 questions on rules Erek Adams (May 15)
- Re: 3 questions on rules Brian (May 15)
- <Possible follow-ups>
- RE: 3 questions on rules Garrett . Allen (May 15)
- RE: 3 questions on rules Erek Adams (May 15)
- RE: 3 questions on rules Garrett . Allen (May 15)
- Re: 3 questions on rules Erek Adams (May 15)