Rule History

SID: 903202158 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (TrickBot C&C)"; tls_cert_fingerprint; content:"7d:91:4e:ee:0d:ea:cb:f6:b4:ea:df:f9:3e:ed:da:6a:54:0a:48:06"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7d914eee0deacbf6b4eadff93eedda6a540a4806/; sid:903202158; 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