Re: Pulledpork and sid-msg.map

[Jeremy Hoel <jthoel () gmail com>]

You can use the modify.sid file if you wanted to modify the signature for a
rule.. but you want to do it to all of them?

I would probably have something run before you ran pulledpork that changed
the rules files; your sed command for example, then let pulledpork run off
of the existing files ( -n switch, don't have it download new ones).. that
way you can control the process. I wouldn't change pulledpork.




On Wed, Mar 26, 2014 at 3:05 PM, Avery Rozar
<Avery.Rozar () i-techsupport com>wrote:

> Is it safe to assume when using pulledpork the msg field in the
> snort.rules gets pulled into the sid-msg.map for barnyard2 to write into
> the alert?
>
> If so, where in the pulledpork.pl script should I add a shell script to
> add drop into the msg field. I can run this [sed -i
> '/^drop/s/(msg:"/(msg:"drop - /' /etc/snort/rules/snort.rules] in a shell
> script and adds the drop into the msg field, but I need to do this before
> the sid-msg.map is generated for this to work.
>
> I've added the following command in two places with no luck.
>
> system ("sh /opt/scripts/./add_drop_msg.sh");
>
>
> At the end of [sub rule_write]
>
> If I put it here it will write drop in the msg on the snort.rules, but not
> sid-msg.map.
>
>
> At the beginning of [sub sid_write]
>
> If I put it here it will write drop in the msg on the snort.rules, but not
> sid-msg.map.
>
>
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