Snort mailing list archives
snort 1.8 rules
From: Phil Wood <cpw () lanl gov>
Date: Thu, 24 May 2001 14:33:06 -0600
Folks, It appears that a rule like: alert TCP $INTERNAL :1024 -> $EXTERNAL any (msg: "ddos-shaft-synflood-outgoing"; seq: 674711609; flags: S; reference: arachnids,253;) or alert tcp $EXTERNAL :1024 -> $INTERNAL any (msg: "DDOS shaft synflood incoming"; flags: S; seq: 674711609; reference: arachnids,252; classtype: attempted-dos;) will cat packets like: 10.0.0.0:1024 -> 1.2.3.4:37123 I think the intent of the rules was to look for source ports LESS than 1024. Thanks, Phil _______________________________________________ Snort-users mailing list Snort-users () lists sourceforge net Go to this URL to change user options or unsubscribe: http://lists.sourceforge.net/lists/listinfo/snort-users Snort-users list archive: http://www.geocrawler.com/redir-sf.php3?list=snort-users
Current thread:
- snort 1.8 rules Phil Wood (May 24)
- Re: snort 1.8 rules Phil Wood (May 24)