Re: Flowbits config

[Joel Esler <jesler () sourcefire com>]

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> 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.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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Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from 
the latest Intel processors and coprocessors. See abstracts and register >
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