Rule History

SID: 2028365 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 2 • Sep 10, 2019, 12:00 PM

Message:

ET JA3 Hash - Possible Malware - Dridex

Rule:

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET JA3 Hash - Possible Malware - Dridex"; ja3_hash; content:"67f762b0ffe3aad00dfdb0e4b1acd8b5"; reference:url,github.com/trisulnsm/trisul-scripts/blob/master/lua/frontend_scripts/reassembly/ja3/prints/ja3fingerprint.json; classtype:unknown; sid:2028365; rev:2; metadata:created_at 2019_09_10, confidence Low, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_10_29;)

Created:

Sep 10, 2019, 12:00 PM

Updated:

Oct 29, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 22, 2025, 9:34 PM

Filename:

rules/emerging-ja3.rules