Rule History

SID: 903200813 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (Dridex C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Dridex C&C)"; tls_cert_fingerprint; content:"da:3f:73:1e:1f:54:cb:a1:1c:01:dd:4e:b3:c4:8e:fe:35:4c:6f:f9"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/da3f731e1f54cba11c01dd4eb3c48efe354c6ff9/; sid:903200813; rev:1;)

Created:

Jun 25, 2025, 11:40 AM

Updated:

Jun 25, 2025, 11:40 AM

DB Created:

Jul 17, 2025, 2:34 PM

DB Updated:

Jul 17, 2025, 2:34 PM

Filename:

sslblacklist_tls_cert.rules