Snort mailing list archives
Re: Updating sid-msg.map
From: Joel Esler <jesler () sourcefire com>
Date: Mon, 15 Nov 2010 22:59:35 -0500
The sid-msg.map file essentially maps the Rule MSG alert name to the sid number assigned to the rule. This really comes into play when you your output method from Snort is unified or unified2, and you are taking that output and reading it with another tool (like barnyard2) for input into the database. Since the rule msg is not stored in the unified or unified2 file format, it's necessary for the output tool (barnyard2) to read the sid-msg.map file to correctly input the names of the alerts into the db when associated with an alert by sid. Without this file being read by barnyard2, the alerts in the database will show up only as gid:sid. (1:2133 for example). If your output method from Snort is direct to database via the mysql option, you will not need the sid-msg.map file, however, this output method is not recommended. J On Mon, Nov 15, 2010 at 10:35 PM, Chan, Wilson <wchan () honolulu gov> wrote:
First off what is the sid-msg.map used for? I looked in my oinkmaster config docs and they recommend to update the sourcefire and emerging threats rule via the create-sidmap.pl script. Since I have oinkmaster dumping ET and sourcefire rules to /etc/snort/rules do I just run the perl script like this? =============================================== Create-sidmap.pl /etc/snort/rules > /etc/snort/sid-msg.map =============================================== I’ve also googled and found this as another alternative. ========================================================================================================================= Cron script to refresh sid-msg.map otherwise you will get unidentified alerts: #!/bin/sh /usr/local/bin/oinkmaster -o /usr/local/etc/snort/rules/emerging-threads -C /usr/local/etc/oinkmaster.emerging.conf /bin/rm /usr/local/etc/snort/sid-msg.map /bin/cat /usr/local/etc/snort/sid-msg.map-sample /usr/local/etc/snort/rules/emerging-threads/emerging-sid-msg.map > /usr/local/etc/snort/sid-msg.map /usr/local/etc/rc.d/snort restart ========================================================================================================================== *Wilson * ------------------------------------------------------------------------------ Beautiful is writing same markup. Internet Explorer 9 supports standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. Spend less time writing and rewriting code and more time creating great experiences on the web. Be a part of the beta today http://p.sf.net/sfu/msIE9-sfdev2dev _______________________________________________ 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
-- Joel Esler 302-223-5974
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Current thread:
- Updating sid-msg.map Chan, Wilson (Nov 15)
- Re: Updating sid-msg.map Joel Esler (Nov 15)
- Re: Updating sid-msg.map Nigel Houghton (Nov 16)
- Re: Updating sid-msg.map waldo kitty (Nov 16)
- Re: Updating sid-msg.map Joel Esler (Nov 16)
- Re: Updating sid-msg.map waldo kitty (Nov 17)
- Re: Updating sid-msg.map Lay, James (Nov 17)
- Re: Updating sid-msg.map waldo kitty (Nov 17)
- Re: Updating sid-msg.map Jason Wallace (Nov 18)
- Re: Updating sid-msg.map Joel Esler (Nov 16)