Rule History

SID: 906200067 • Source: sslbl/ja3-fingerprints

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious JA3 SSL-Client Fingerprint detected (TrickBot)

Rule:

alert tls any any -> any any (msg:"SSLBL: Malicious JA3 SSL-Client Fingerprint detected (TrickBot)"; ja3_hash; content:"1aa7bf8b97e540ca5edd75f7b8384bfa"; reference:url, sslbl.abuse.ch/ja3-fingerprints/1aa7bf8b97e540ca5edd75f7b8384bfa/; sid:906200067; rev:1;)

Created:

Jun 25, 2025, 11:40 AM

Updated:

Jun 25, 2025, 11:40 AM

DB Created:

Jul 17, 2025, 2:35 PM

DB Updated:

Jul 17, 2025, 2:35 PM

Filename:

ja3_fingerprints.rules