Rule History

SID: 2028400 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 4 • Sep 10, 2019, 12:00 PM

Message:

ET DELETED Hash - Possible Malware - Various RigEK/Dridex/Kovter

Rule:

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED Hash - Possible Malware - Various RigEK/Dridex/Kovter"; ja3_hash; content:"df8bfc363eeba63ab938cb2190ccd7b7"; reference:url,github.com/trisulnsm/trisul-scripts/blob/master/lua/frontend_scripts/reassembly/ja3/prints/ja3fingerprint.json; reference:url,www.malware-traffic-analysis.net; classtype:unknown; sid:2028400; rev:4; metadata:created_at 2019_09_10, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_08_30;)

Created:

Sep 10, 2019, 12:00 PM

Updated:

Aug 30, 2022, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 22, 2025, 9:34 PM

Filename:

rules/emerging-deleted.rules