Rule History

SID: 2007821 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 8 • Jul 30, 2010, 12:00 PM

Message:

ET USER_AGENTS Suspicious User-Agent (HTTP_CONNECT_)

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET USER_AGENTS Suspicious User-Agent (HTTP_CONNECT_)"; flow:established,to_server; http.user_agent; content:"HTTP_Connect_"; depth:13; classtype:bad-unknown; sid:2007821; rev:8; metadata:attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, confidence High, signature_severity Minor, tag Spyware_User_Agent, updated_at 2020_08_25;)

Created:

Jul 30, 2010, 12:00 PM

Updated:

Aug 25, 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