Re: Disabling Rules via disablesid.conf

["Vona, Steven A CIV NSWCCD Philadelphia, 10411" <steven.vona () navy mil>]

How do they get updated if not by pulledpork?  And if I do enable these, how do I then disable certain SIDs that may 
show up in one of these files?



-----Original Message-----
From: Jason Wallace [mailto:jason.r.wallace () gmail com] 
Sent: Friday, February 06, 2015 12:18 PM
To: Vona, Steven A CIV NSWCCD Philadelphia, 10411
Cc: Y M; snort-users
Subject: Re: [Snort-users] Disabling Rules via disablesid.conf

Yes, you should enable these. There are options in pulledpork.conf to handle those. Look for "sorule_path" and "distro" 
in pulledpork.conf and makes sure you are not passing -T on the command line.

On Fri, Feb 6, 2015 at 11:54 AM, Vona, Steven A CIV NSWCCD Philadelphia, 10411 <steven.vona () navy mil> wrote:


        I have snort.conf pointing to so_rules directory which holds bad_traffic.rules.
        
        It looks like my so_rules directory hasn't been updated since 2012.  Are these needed?
        

        -----Original Message-----
        From: Jason Wallace [mailto:jason.r.wallace () gmail com]
        Sent: Friday, February 06, 2015 10:32 AM
        To: Y M
        Cc: Vona, Steven A CIV NSWCCD Philadelphia, 10411; snort-users
        Subject: Re: [Snort-users] Disabling Rules via disablesid.conf
        
        Also, make sure that your snort.conf is actually pointing to the file(s) being created/edited by pulledpork. 
The current registered version of bad_traffic.rules doesn't have any rules in it, so this makes me wonder if your 
snort.conf isn't pointed at the correct rule file(s).
        
        On Fri, Feb 6, 2015 at 9:30 AM, Y M <snort () outlook com> wrote:
        
        
        
        
                > From: steven.vona () navy mil
                > To: snort () outlook com
                > CC: snort-users () lists sourceforge net
                > Subject: RE: [Snort-users] Disabling Rules via disablesid.conf
                > Date: Fri, 6 Feb 2015 14:16:22 +0000
                >
                > Thanks for the heads up. I followed your troubleshooting steps and I found the offending alert in 
bad_traffic.rules file. I deleted the line and it looks like they are disabled now.
        
                # Glad that you found the source of the issue. Just keep in mind that manual changes to .rules files, 
i.e.: deleting/commenting rules, will be overridden by the next rules update. Just a wild guess here, but from what you 
said you may have these two rules in multiple .rules files, which eventually are included in snort.conf. When running 
Snort, does the startup messages indicate anything about duplicate rules? Just to further verify.
        
                >
                > Thanks again.
                >
                > -----Original Message-----
                > From: Y M [mailto:snort () outlook com]
                > Sent: Friday, February 06, 2015 2:16 AM
                > To: Vona, Steven A CIV NSWCCD Philadelphia, 10411
                > Cc: snort-users
                > Subject: RE: [Snort-users] Disabling Rules via disablesid.conf
                >
                > Comments inline.
                >
                >
                > From: steven.vona () navy mil
                > To: snort-users () lists sourceforge net
                > Date: Thu, 5 Feb 2015 20:47:40 +0000
                > Subject: [Snort-users] Disabling Rules via disablesid.conf
                >
                >
                > I have Snort running on a few sensors around our network. We have subscriptions for the rules and we 
use pulledpork to download the rules daily.
                >
                > I am not attempting to turn the rules a little bit to disable some items that we do not need to see. 
I put these in disablesid.conf file and when I run pulled pork I see:
                >
                > Processing /etc/snort/disablesid.conf....
                > Disabled 3:21355
                > Disabled 3:19187
                > Modified 2 rules
                > Done
                >
                > So it looks like it is disabling the rule, however I am still receiving alerts for the rule in my 
database.
                >
                > Any ideas?
                > ## Some ideas to troubleshoot: 1) verify that the same sids are not included in the enablesid.conf 
(lame but why not). 2) Has the order in which PulledPork processes rules been changed?. 3) if you grep for the sids 
from the snort.rules (given you reconcile rules vi PulledPork), do they exist? 4) Are these two rules included in 
another .rules file (local.rules or so)?
                >
                >
                > Additional info:
                >
                > ,,_ -*> Snort! <*-
                > o" )~ Version 2.9.6.2 GRE (Build 77)
                > '''' By Martin Roesch & The Snort Team: http://www.snort.org/snort/snort-team
                > Copyright (C) 2014 Cisco and/or its affiliates. All rights reserved.
                > Copyright (C) 1998-2013 Sourcefire, Inc., et al.
                > Using libpcap version 1.3.0
                > Using PCRE version: 7.8 2008-09-05
                > Using ZLIB version: 1.2.3
                >
                > ------------------------------------------------------------------------------ Dive into the World of 
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Dive into the World of Parallel Programming. The Go Parallel Website,
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hub for all things parallel software development, from weekly thought
leadership blogs to news, videos, case studies, tutorials and more. Take a
look and join the conversation now. http://goparallel.sourceforge.net/

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