Rule History

SID: 2022405 • Source: et/open

Versions (5)

Version DetailsCurrent

Rev: 6 • Jan 25, 2016, 12:00 PM

Message:

ET POLICY External IP Lookup - meuip.net.br

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET POLICY External IP Lookup - meuip.net.br"; flow:established,to_server; http.host; content:"meuip.net.br"; fast_pattern; bsize:12; classtype:external-ip-check; sid:2022405; rev:6; metadata:attack_target Client_Endpoint, created_at 2016_01_25, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2024_11_26, mitre_tactic_id TA0007, mitre_tactic_name Discovery, mitre_technique_id T1614, mitre_technique_name System_Location_Discovery;)

Created:

Jan 25, 2016, 12:00 PM

Updated:

Nov 26, 2024, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Feb 16, 2026, 10:35 PM

Filename:

rules/emerging-policy.rules