Rule History

SID: 2027661 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 3 • Jul 2, 2019, 12:00 PM

Message:

ET MALWARE Operation Tripoli Related CnC Checkin

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Operation Tripoli Related CnC Checkin"; flow:established,to_server; http.user_agent; content:"30909D51946D672A48B1729580088C4F"; depth:32; fast_pattern; endswith; reference:url,research.checkpoint.com/operation-tripoli/; classtype:command-and-control; sid:2027661; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, created_at 2019_07_02, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_17;)

Created:

Jul 2, 2019, 12:00 PM

Updated:

Sep 17, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 24, 2025, 8:37 PM

Filename:

rules/emerging-malware.rules