Rule History

SID: 2012909 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 4 • May 31, 2011, 12:00 PM

Message:

ET USER_AGENTS Suspicious User-Agent Fragment (WORKED)

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET USER_AGENTS Suspicious User-Agent Fragment (WORKED)"; flow:established,to_server; http.user_agent; content:"WORKED"; classtype:trojan-activity; sid:2012909; rev:4; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2011_05_31, deployment Perimeter, confidence High, signature_severity Major, tag User_Agent, updated_at 2020_04_20;)

Created:

May 31, 2011, 12:00 PM

Updated:

Apr 20, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-user_agents.rules