Rule History

SID: 2033407 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 2 • Jul 24, 2021, 12:00 PM

Message:

ET HUNTING .exec in HTTP Header Inbound - Possible Exploit Activity

Rule:

alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET HUNTING .exec in HTTP Header Inbound - Possible Exploit Activity"; flow:established,to_server; http.header; content:".exec|28|"; fast_pattern; classtype:bad-unknown; sid:2033407; rev:2; metadata:created_at 2021_07_24, confidence Medium, signature_severity Major, tag possible_exploitation, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_07_24;)

Created:

Jul 24, 2021, 12:00 PM

Updated:

Jul 24, 2021, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 10, 2025, 9:34 PM

Filename:

rules/emerging-hunting.rules