Snort mailing list archives
Re: Rule help
From: "Jefferson, Shawn" <Shawn.Jefferson () bcferries com>
Date: Tue, 23 Dec 2008 13:09:08 -0700
Hi, My original rule worked out great, but I tried to create another rule that alerts me on anything that went from the $HOME_NET to $EXTERNAL_NET port 11830, and I obviously did something wrong, since I got about 3 million alerts in 5 minutes... pretty much all traffic going to the IDS sensor (which takes forever to delete via BASE!) Here's what tried: alert ip $HOME_NET any -> $EXTERNAL_NET 11830 (msg:"port 11830 traffic outbound"; sid:1000002; rev:1;) Thanks, Shawn ________________________________ From: Jefferson, Shawn [mailto:Shawn.Jefferson () bcferries com] Sent: December 19, 2008 6:43 PM To: Snort-users () lists sourceforge net Subject: [Snort-users] Rule help Hi, I need to create a rule that alerts whenever a connection is made to a specific IP address. I've never created a rule before, and unfortunately, I need this fairly quickly. Can anyone help me out? Here's what I have: alert tcp any any -> 146.155.47.250 any (msg:"VMWare Service Infected"; sid:2000001; rev:1;) Am I missing anything necessary for the rule to work? Thanks, Shawn
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Current thread:
- Rule help Jefferson, Shawn (Dec 19)
- Re: Rule help Markus Lude (Dec 19)
- Re: Rule help Matt Olney (Dec 19)
- Re: Rule help Jefferson, Shawn (Dec 23)
- Re: Rule help Joel Esler (Dec 23)
- Re: Rule help Jack Pepper (Dec 23)
- Re: Rule help Jefferson, Shawn (Dec 23)
- Re: Rule help Jack Pepper (Dec 23)
- Re: Rule help Jefferson, Shawn (Dec 23)
- Re: Rule help Joel Esler (Dec 23)
- Re: Rule help Jefferson, Shawn (Dec 23)
- Re: Rule help Markus Lude (Dec 19)