Snort mailing list archives
Re: Disablesid.conf and classtype
From: SnortFan <SnortFan () yahoo com>
Date: Wed, 26 Feb 2014 13:30:41 -0500
Hi Joel, I think I may have found it. In the pulledpork.conf. I can set the ips_policy. That will set for me the rule policy category mentioned in the article. I could then go back to my enablesid.conf and turn only only the categories not included in the ips_policy. So for example: if I set the ips policy to security and them add the VoIP catagory in my enablesid.conf, I will get: CVSS score 8 or greater Age current back 3 years Rule categories: Malware-cnc Blacklist SQL injection Exploit kit App-detect VoIP I'm I on track? Also for the VoIP, Since it's an add on would it activate rules over the age setting older than the policy? Thanks, Ed Sent from a mobile device.
On Feb 26, 2014, at 1:05 PM, SnortFan <SnortFan () yahoo com> wrote: Hi Joel, I'm a little confused. Are all new rules created being placed into a rule category ? How do you pull rules bases in temporal based concerns? How do I pull rules base on CVSS score? Right now I'm pulling rules base on categoies using the enablesid.conf in pulledpork and that's probably a lot more rules than i need. Thanks, Ed Sent from a mobile device.On Feb 21, 2014, at 2:39 PM, "Joel Esler (jesler)" <jesler () cisco com> wrote: Perhaps a bit off topic from the original threat, but Juan’s email prompted me about the way he seems to be doing things. Have you seen this? http://blog.snort.org/2013/10/snort-vrt-default-ruleset-rebalancing.html -- Joel Esler | Threat Intelligence Team Lead | Open Source Manager | Vulnerability Research TeamOn Feb 21, 2014, at 11:52 AM, Juan Camilo Valencia <camilo.valencia13 () gmail com> wrote: Hi, We have been doing based on CVE or category, here are some examples. I'm not completely sure that is te most optimized but works, you can used for your keyword: #Regex for look Internet Explorer rules with attempted-(admin|dos|recon|user) classtype pcre:(?=.*\bBROWSER-IE\b)(?=.*\battempted-(admin|dos|recon|user)\b) pcre:(?=.*\bBROWSER-IE\b)(?=.*\bmisc-(activity|attack)\b) pcre:(?=.*\bBROWSER-IE\b)(?=.*\bweb-application-(activity|attack)\b) #Regex to enable rules based on VRT-file-multimedia.rules and attempted-(admin|dos|user) pcre:(?=.*\bFILE-MULTIMEDIA\b)(?=.*\battempted-(admin|dos)\b) pcre:(?=.*\bFILE-MULTIMEDIA\b)(?=.*\battempted-user\b)(?=.*\b(apple|adobe|videolan.org)\b) #Regex to enable rules in VRT-file-executable.rules based on FILE-EXECUTABLE and attempted #(admin|user) and misc-activity pcre:(?=.*\bFILE-EXECUTABLE\b)(?=.*\battempted-(admin|user)\b) pcre:(?=.*\bFILE-EXECUTABLE\b)(?=.*\bmisc-activity\b) #Regex to enable rules on VRT-malware-cnc.rules based on MALWARE-CNC and trojan-activity. pcre:(?=.*\bMALWARE-CNC\b)(?=.*\btrojan-activity\b) I hope that this help you, Best RegardsOn Fri, Feb 21, 2014 at 10:33 AM, SnortFan <SnortFan () yahoo com> wrote: Hi All, Is anyone using regular expressions in pulledpork's disablesid.conf file to disable rules based on the classtype: of a rule? If so can you post an example? Thanks, Ed Sent from a mobile device. ------------------------------------------------------------------------------ Managing the Performance of Cloud-Based Applications Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. Read the Whitepaper. http://pubads.g.doubleclick.net/gampad/clk?id=121054471&iu=/4140/ostg.clktrk _______________________________________________ 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://sourceforge.net/mailarchive/forum.php?forum_name=snort-users Please visit http://blog.snort.org to stay current on all the latest Snort news!-- JUAN CAMILO VALENCIA VARGAS Ingeniero de Operaciones SeguraTec S.A.S Calle 11 # 43B-50 of 307 Medelllín Colombia “Choose a job you love, and you will never have to work a day in your life” ------------------------------------------------------------------------------ Managing the Performance of Cloud-Based Applications Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. Read the Whitepaper. http://pubads.g.doubleclick.net/gampad/clk?id=121054471&iu=/4140/ostg.clktrk_______________________________________________ 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://sourceforge.net/mailarchive/forum.php?forum_name=snort-users Please visit http://blog.snort.org to stay current on all the latest Snort news!------------------------------------------------------------------------------ Managing the Performance of Cloud-Based Applications Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. Read the Whitepaper. http://pubads.g.doubleclick.net/gampad/clk?id=121054471&iu=/4140/ostg.clktrk _______________________________________________ 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://sourceforge.net/mailarchive/forum.php?forum_name=snort-users Please visit http://blog.snort.org to stay current on all the latest Snort news!------------------------------------------------------------------------------ Flow-based real-time traffic analytics software. Cisco certified tool. Monitor traffic, SLAs, QoS, Medianet, WAAS etc. with NetFlow Analyzer Customize your own dashboards, set traffic alerts and generate reports. Network behavioral analysis & security monitoring. All-in-one tool. http://pubads.g.doubleclick.net/gampad/clk?id=126839071&iu=/4140/ostg.clktrk _______________________________________________ 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://sourceforge.net/mailarchive/forum.php?forum_name=snort-users Please visit http://blog.snort.org to stay current on all the latest Snort news!
------------------------------------------------------------------------------ Flow-based real-time traffic analytics software. Cisco certified tool. Monitor traffic, SLAs, QoS, Medianet, WAAS etc. with NetFlow Analyzer Customize your own dashboards, set traffic alerts and generate reports. Network behavioral analysis & security monitoring. All-in-one tool. http://pubads.g.doubleclick.net/gampad/clk?id=126839071&iu=/4140/ostg.clktrk
_______________________________________________ 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://sourceforge.net/mailarchive/forum.php?forum_name=snort-users Please visit http://blog.snort.org to stay current on all the latest Snort news!
Current thread:
- Disablesid.conf and classtype SnortFan (Feb 21)
- Re: Disablesid.conf and classtype Juan Camilo Valencia (Feb 21)
- Re: Disablesid.conf and classtype Joel Esler (jesler) (Feb 21)
- Re: Disablesid.conf and classtype SnortFan (Feb 26)
- Re: Disablesid.conf and classtype SnortFan (Feb 26)
- Re: Disablesid.conf and classtype Joel Esler (jesler) (Feb 26)
- Re: Disablesid.conf and classtype Joel Esler (jesler) (Feb 21)
- Re: Disablesid.conf and classtype Juan Camilo Valencia (Feb 21)