Rule History

SID: 903202255 • 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:0f:8a:9e:44:be:f4:e3:cd:20:4c:16:9e:a1:6f:9c:36:02:c7:10"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7d0f8a9e44bef4e3cd204c169ea16f9c3602c710/; sid:903202255; 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