Re: Flowbits config

[Anshuman Anil Deshmukh <anshuman () cybage com>]

Yes. I am using pulledpork to download and manage my ruleset. I am using pulledpork version 0.70 and hence all the 
rules are merged into single file snort.rule.





Here are the pulledpork details for my setup-

My pulledpork configuration - http://pastebin.com/E4Z368rx

My pulledpork code here - http://pastebin.com/MKVyRbc4



Thanks and Regards,

Anshuman



From: Joel Esler [mailto:jesler () sourcefire com]
Sent: Tuesday, October 22, 2013 4:56 PM
To: Anshuman Anil Deshmukh
Cc: snort-users () lists sourceforge net
Subject: Re: [Snort-users] Flowbits config



Are you using pulledpork to download and manage your ruleset?

Sent from my iPhone


On Oct 22, 2013, at 6:42, Anshuman Anil Deshmukh <anshuman () cybage com<mailto:anshuman () cybage com>> wrote:

   Hi,



   I need help in configuring the flowbits configuration for Snort version 2.9.5 GRE (Build 103). I am using both snort 
registered rules and ET open rules.



   I am getting following errors-



   WARNING: 'ignore_any_rules' option for Stream5 UDP disabled because of UDP rule with flow or flowbits option.

   ICMP tracking disabled, no ICMP sessions allocated

   IP tracking disabled, no IP sessions allocated

   WARNING: flowbits key 'ET.BotccIP' is set but not ever checked.

   WARNING: flowbits key 'ET.RBN' is set but not ever checked.

   WARNING: flowbits key 'file.maplet' is set but not ever checked.

   WARNING: flowbits key 'ET.DshieldIP' is set but not ever checked.

   WARNING: flowbits key 'ET.CompIP' is set but not ever checked.

   WARNING: flowbits key 'smtp.contenttype.attachment' is set but not ever checked.

   WARNING: flowbits key 'file.pls' is set but not ever checked.

   WARNING: flowbits key 'file.skp' is set but not ever checked.

   WARNING: flowbits key 'file.tiff.big' is set but not ever checked.

   WARNING: flowbits key 'ET.Evil' is set but not ever checked.

   WARNING: flowbits key 'ET.RBN.Malvertiser' is set but not ever checked.

   WARNING: flowbits key 'file.maplet.bin' is set but not ever checked.

   WARNING: flowbits key 'netweird' is set but not ever checked.

   WARNING: flowbits key 'ET.Java.FTP.Logon' is set but not ever checked.

   WARNING: flowbits key 'ET.HTTP.at.SSL' is set but not ever checked.

   WARNING: flowbits key 'is_ssh_server_banner' is set but not ever checked.

   WARNING: flowbits key 'ET.DROPIP' is set but not ever checked.

   WARNING: flowbits key 'ET.zbot.ua<http://ET.zbot.ua>.2106509' is set but not ever checked.

   WARNING: flowbits key 'ET.iTunes.vuln' is set but not ever checked.

   WARNING: flowbits key 'ET.http.rtf.download' is set but not ever checked.

   WARNING: flowbits key 'ET.TorIP' is set but not ever checked.

   WARNING: flowbits key 'ET.Fareit.chk' is set but not ever checked.

   WARNING: flowbits key 'file.oless.v3' is set but not ever checked.

   WARNING: flowbits key 'ET.IRC.BOT.CntSOCPU' is set but not ever checked.

   WARNING: flowbits key 'file.jnlp' is set but not ever checked.

   WARNING: flowbits key 'tls.deflate' is set but not ever checked.

   261 out of 512 flowbits in use.



   Here is my flowbit configuration-

   config flowbits_size: 512

   #flowbits:isset, all, 2000 (I was trying to enable this option, but got some error and hence disabled it.



   I would like to know what would be the flowbit keywords with my rulesets to avoid these errors.





   Thanks and Regards,

   Anshuman








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content in this e-mail. You should carry out your own malicious content checks before opening the e-mail or 
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