Re: Question on new rules naming

[Joel Esler <jesler () sourcefire com>]

Let me check. I think I know the issue.  

Sent from my iPhone

On Oct 24, 2012, at 5:30 PM, "Lay, James" <james.lay () wincofoods com> wrote:

> Team,
>  
> Are the new rule names new or are the replacing old name rulesets?  I ask due to:
> Oct 24 15:25:31 10.10.254.110 snort[6176]: /opt/etc/snort/rules/VRT-shellcode.rules(11) GID 1 SID 14986 duplicates 
> previous rule. Using higher revision.
> <a bunch more snipped>
> Oct 24 15:25:31 10.10.254.110 snort[6176]: /opt/etc/snort/rules/VRT-shellcode.rules(63) GID 1 SID 23236 duplicates 
> previous rule. Using higher revision.
>  
> VRT-indicator-shellcode.rules:alert ip $EXTERNAL_NET any -> $HOME_NET any (msg:"INDICATOR-SHELLCODE x86 fldz get eip 
> shellcode"; content:"|D9 EE D9|t|24 F4|X"; metadata:policy balanced-ips drop, policy security-ips drop; 
> classtype:shellcode-detect; sid:14986; rev:5;)
>  
> VRT-shellcode.rules:alert ip $EXTERNAL_NET any -> $HOME_NET any (msg:"SHELLCODE x86 fldz get eip shellcode"; 
> content:"|D9 EE D9|t|24 F4|X"; metadata:policy balanced-ips drop, policy security-ips drop; 
> classtype:shellcode-detect; sid:14986; rev:4;)
>  
> Should I remove shellcode.rules and just use indicator-shellcode.rules?  Thanks all.
>  
> James
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