Snort mailing list archives
Re: false positives Mit lincoln laboratory and snort signatures
From: "Joel Esler" <jesler () sourcefire com>
Date: Thu, 16 Aug 2012 18:57:09 -0400
On 9 Aug 2012, at 6:43, Negin Nickparsa wrote:
hello Dear Snort users I tested the darpa dataset 1999 with snort,I wrote an algorithm to cluster alarms and now I need to know which of the alarms are false positives so as to update the snort rules manually.this is just my thesis and I know the snort usually has exact rules. I want to look at the attacks of darpa and if snort Identifies an attack which darpa didn't have it assume the alarm as false positive. I couldn't match the signatures of snort with attacks of darpa dataset would you please tell me how to map the signatures to attacks? I mean is there any file in snort which I can find the descriptions?
Do you feel that any of these are false positives? Doesn't look like it to me. Each rule has documentation associated with it, either on Snort.org, or in the rules themselves (look for "reference".) -- Joel Esler Senior Research Engineer, VRT OpenSource Community Manager Sourcefire ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ 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 Please visit http://blog.snort.org to stay current on all the latest Snort news!
Current thread:
- false positives Mit lincoln laboratory and snort signatures Negin Nickparsa (Aug 13)
- Re: false positives Mit lincoln laboratory and snort signatures Jefferson, Shawn (Aug 14)
- Re: false positives Mit lincoln laboratory and snort signatures Joel Esler (Aug 16)