Rule History

SID: 2034498 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 1 • Nov 18, 2021, 12:00 PM

Message:

ET HUNTING Possible UPnP UUID Overflow Exploit Attempt from Internal Host - NOTIFY

Rule:

alert http [$HOME_NET,$HTTP_SERVERS] any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET HUNTING Possible UPnP UUID Overflow Exploit Attempt from Internal Host - NOTIFY"; flow:established,to_server; http.method; content:"NOTIFY"; http.header; content:"UUID|3a 20|"; fast_pattern; pcre:"/^[^\r\n]{100,}/R"; classtype:unknown; sid:2034498; rev:1; metadata:created_at 2021_11_18, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_11_18;)

Created:

Nov 18, 2021, 12:00 PM

Updated:

Nov 18, 2021, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 8, 2025, 9:34 PM

Filename:

rules/emerging-hunting.rules