support for barnyard's payload_encoding syslog option?
Jason Haar via Snort-users <[email protected]>
| Newsgroups | gmane.comp.security.ids.snort.general |
|---|---|
| Message-ID | <CAFChrgLZf8fjFPnfRH1nBZUf0V9ZOXFxNsxuMOdeK_yMVEukiQ@mail.gmail.com> |
Hi there I've been using barnyard for years because it has this cool "payload_encoding" option for syslog. This enables it to log (via syslog) the packet content rather than just the "ip:port" data. eg Jan 3 01:07:24 snort.srv snort[128172]: | [SNORTIDS[LOG]: [barnyard2-eth1] ] || Jan 3 01:07:24 3 [1:58737:3] SERVER-OTHER Apache Log4j logging remote code execution attempt || not-suspicious || 6 a.b.c.d w.x.y.z 4 20 0 407 64122 2 0 23584 0 || 47901 80 2456844058 4162760743 5 0 24 42340 15512 0 || 421 .PV.fF..<[email protected].\ .|.T..<....P.pw....'P..d<...GET /?test=%24%7Blog4jstring%3Aldap%3A%2F% 2Fsecurityscanner.cyber-risk.upguard.com%3A443%2Fxxxx%7D HTTP/1.1..Host: web.srv.name..user-agent: Mozilla/1.0 ${log4jtest:ldap:// securityscanner.cyber-risk.upguard.com:443/nxxx/1.1..accept-encoding: gzip..Connection: close.... || | Really useful for realtime SOAR activity as your SOAR can see (say) that attack against your web server was actually from an user-agent you have previously reviewed and whitelisted. Turns slow human/manual secops activity into an automated realtime response As snort already supports syslog, it's a PITA to install barnyard just to gain that extra feature... I was wondering what the appetite would be to see this supported as an option within core snort? -- Cheers Jason Haar Information Security Manager, Trimble Navigation Ltd. Phone: +1 408 481 8171 PGP Fingerprint: 7A2E 0407 C9A6 CAF6 2B9F 8422 C063 5EBB FE1D 66D1 _______________________________________________ Snort-users mailing list [email protected] Go to this URL to change user options or unsubscribe: https://lists.snort.org/mailman/listinfo/snort-users To unsubscribe, send an email to: [email protected] Please visit http://blog.snort.org to stay current on all the latest Snort news! Please follow these rules: https://snort.org/faq/what-is-the-mailing-list-etiquette