Rule History

SID: 903200995 • 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:"a3:3f:e5:08:cb:81:f3:44:b9:d0:d1:e6:1c:88:ec:e9:bb:9c:8c:bd"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a33fe508cb81f344b9d0d1e61c88ece9bb9c8cbd/; sid:903200995; 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