Rule History

SID: 2012295 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 6 • Feb 7, 2011, 12:00 PM

Message:

ET USER_AGENTS suspicious user-agent (REKOM)

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET USER_AGENTS suspicious user-agent (REKOM)"; flow:established,to_server; http.method; content:"GET"; http.user_agent; content:"REKOM"; nocase; depth:5; classtype:trojan-activity; sid:2012295; rev:6; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2011_02_07, deployment Perimeter, confidence High, signature_severity Major, tag User_Agent, updated_at 2020_10_19;)

Created:

Feb 7, 2011, 12:00 PM

Updated:

Oct 19, 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