Rule History

SID: 2036956 • Source: et/open

Versions (8)

Version DetailsCurrent

Rev: 1 • Jun 9, 2022, 12:00 PM

Message:

ET HUNTING Suspicious User-Agent (record)

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET HUNTING Suspicious User-Agent (record)"; flow:established,to_server; http.user_agent; content:"record"; fast_pattern; bsize:6; reference:md5,c00ee58c2ec98724a1e865cb91703ff1; classtype:trojan-activity; sid:2036956; rev:1; metadata:created_at 2022_06_09, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_06_09, reviewed_at 2025_07_14;)

Created:

Jun 9, 2022, 12:00 PM

Updated:

Jun 9, 2022, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 2, 2025, 9:35 PM

Filename:

rules/emerging-hunting.rules