Rule History

SID: 903202335 • 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:"48:6a:af:c0:05:8f:f1:5e:08:0c:ed:c5:49:d0:f6:0d:64:fb:91:c1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/486aafc0058ff15e080cedc549d0f60d64fb91c1/; sid:903202335; 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