Snort mailing list archives
Re: Understanding within
From: "lists () packetmail net" <lists () packetmail net>
Date: Wed, 15 Aug 2012 12:41:32 -0500
On 08/15/12 12:33, Joel Esler wrote:
You cannot apply content keywords to pcre. (So, no, you can't do what you are asking)
Right but he could use the /R flag (like distance:0) to make the PCRE relative to the last content match. You could also just PCRE-up your within. Example: content:"bleh"; content:"blah" within:14; pcre:"/bleh[^\r\n]{0,10}blah/"; PCRE version 7.8 2008-09-05 re> /bleh[^\r\n]{0,10}blah/ data> blehblah 0: blehblah data> bleh1234567890blah 0: bleh1234567890blah data> bleh12345678901blah No match data> ------------------------------------------------------------------------------ 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-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:
- Understanding within James Lay (Aug 15)
- Re: Understanding within lists () packetmail net (Aug 15)
- Re: Understanding within James Lay (Aug 15)
- Re: Understanding within Joel Esler (Aug 15)
- Re: Understanding within lists () packetmail net (Aug 15)
- Re: Understanding within James Lay (Aug 15)
- Re: Understanding within lists () packetmail net (Aug 15)
- Re: Understanding within Joel Esler (Aug 15)
- Re: Understanding within James Lay (Aug 15)
- Re: Understanding within James Lay (Aug 15)
- Re: Understanding within lists () packetmail net (Aug 15)