[Snort-sigs] Noction IRP Probe sig

Joshua Williams joshuwi2 at ...435...
Wed Dec 14 10:33:39 EST 2016


James,

Thanks for your submission. I'll review and test this and get back to you
when it has finished.

--
Josh Williams
Detection Response Team
TALOS Security Group

On Wed, Dec 14, 2016 at 10:20 AM, James Lay <jlay at ...3266...>
wrote:

> Been seeing these for months..they hit on data on syn packet, figured
> I'd sig it up:
>
> alert tcp $EXTERNAL_NET any -> $HOME_NET 33434 (msg:"INFO Noction IRP
> Probe"; flow:stateless; flags:SP; content:"|4E4F4354494F4E20495250|";
> classtype:bad-unknown; reference:url,www.noction.com/faq;sid:10000242;
> rev:1;)
>
> James
>
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