Snort mailing list archives
Re: NetBios rules
From: Nigel Houghton <nhoughton () sourcefire com>
Date: Fri, 19 Jun 2009 13:36:00 -0400
On Fri, Jun 19, 2009 at 1:07 PM, Jefferson, Shawn<Shawn.Jefferson () bcferries com> wrote:
Hi, I recently setup some rule profiling on one of my snort sensors, and I noticed these rules taking quite a bit of time: Num SID GID Checks Matches Alerts Microsecs Avg/Check Avg/Match Avg/Nonmatch === === === ====== ======= ====== ===== ========= ========= ============ 6 3053 1 71519 0 0 300498 4.2 0.0 4.2 7 3045 1 71519 0 0 300498 4.2 0.0 4.2 8 3057 1 71519 0 0 300498 4.2 0.0 4.2 9 3049 1 71519 0 0 300498 4.2 0.0 4.2 10 3051 1 71519 0 0 298919 4.2 0.0 4.2 11 3043 1 71519 0 0 298919 4.2 0.0 4.2 12 3055 1 71519 0 0 298919 4.2 0.0 4.2 13 3047 1 71519 0 0 298919 4.2 0.0 4.2 They all seem to be NetBIOS rules. With the new DCE2 preprocessor are these rules going to disappear (or be changed) ? -- Shawn Jefferson, Security Analyst British Columbia Ferry Services Inc. Tel: (250) 978-1508 Fax: (250) 405-3533 Shawn.Jefferson () bcferries com | www.bcferries.com ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ 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
Already done for all these rules. Are you not running the latest version of snort with dcerpc2? -- Nigel Houghton Head Mentalist SF VRT http://vrt-sourcefire.blogspot.com && http://www.snort.org/vrt/ ------------------------------------------------------------------------------ Are you an open source citizen? Join us for the Open Source Bridge conference! Portland, OR, June 17-19. Two days of sessions, one day of unconference: $250. Need another reason to go? 24-hour hacker lounge. Register today! http://ad.doubleclick.net/clk;215844324;13503038;v?http://opensourcebridge.org _______________________________________________ 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:
- NetBios rules Jefferson, Shawn (Jun 19)
- Re: NetBios rules Nigel Houghton (Jun 19)
- Re: NetBios rules Jefferson, Shawn (Jun 19)
- Re: NetBios rules Nigel Houghton (Jun 19)