[Snort-users] MISC UPnp malformed advertisement

Joel Esler (jesler) jesler at cisco.com
Tue Sep 18 11:43:23 EDT 2018

Wow.  I have no idea what ruleset you are using, but you should definitely update to the most current on Snort.org/downloads<http://Snort.org/downloads>

Sent from my iPad

On Sep 18, 2018, at 11:34 AM, ThyNgon Tran via Snort-users <snort-users at lists.snort.org<mailto:snort-users at lists.snort.org>> wrote:

Hello there,

I am new to IDS in general.  Just installed snort on my home network and found out tons of UPnP broadcasting traffics from an EPSON Artisan 837 printer and a Verizon top box. About 5 broadcast messages from each device showed like every sec. Are these normal traffics?  I think there is a malware on the printer.  I am about to upgrade the printer firmware but not sure what to do with the verizon topbox.

Has anyone run into this before?  Thanks!

ThyNgon Tran
faster, higher, and stronger
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