Snort mailing list archives
Re: Trouble with HTTP status message rule
From: "Rodrigo Montoro(Sp0oKeR)" <spooker () gmail com>
Date: Thu, 12 Mar 2015 19:02:58 -0300
Hi there, Flow needs to be from_server since it's a server response. Hope it helps! On Thu, Mar 12, 2015 at 6:57 PM, Research <research () nativemethods com> wrote:
Hello, I am currently writing a rather basic rule to track 404 resource not found instances in Snort on a web server. While I am aware that the logs for the web server process themselves track this, I’d like to generate a Snort rule that does the same for some testing. Currently my rule is: alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS \ (msg: "Web resource not found"; flow:established,to_server; content:"404"; http_stat_code; priority:4; sid:2000110; rev:001;) I have used the http_stat_code modifier for the content, but when I attempt to locate a non-existent resource: http://mywebserver.com/notthere …the rule does not fire. I was wondering what I am missing. Thanks ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your 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/ _______________________________________________ Snort-sigs mailing list Snort-sigs () lists sourceforge net https://lists.sourceforge.net/lists/listinfo/snort-sigs http://www.snort.org Please visit http://blog.snort.org for the latest news about Snort!
-- Rodrigo Montoro (Sp0oKeR) http://spookerlabs.blogspot.com http://www.twitter.com/spookerlabs http://www.linkedin.com/in/spooker
------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your 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/
_______________________________________________ Snort-sigs mailing list Snort-sigs () lists sourceforge net https://lists.sourceforge.net/lists/listinfo/snort-sigs http://www.snort.org Please visit http://blog.snort.org for the latest news about Snort!
Current thread:
- Trouble with HTTP status message rule Research (Mar 12)
- SOLVED - Trouble with HTTP status message rule Research (Mar 12)
- Re: SOLVED - Trouble with HTTP status message rule Joel Esler (jesler) (Mar 12)
- Re: SOLVED - Trouble with HTTP status message rule Research (Mar 12)
- Re: SOLVED - Trouble with HTTP status message rule Joel Esler (jesler) (Mar 12)
- Re: Trouble with HTTP status message rule lists () packetmail net (Mar 12)
- Re: Trouble with HTTP status message rule Rodrigo Montoro(Sp0oKeR) (Mar 12)
- SOLVED - Trouble with HTTP status message rule Research (Mar 12)