Rule History

SID: 903202167 • 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:"ac:7f:51:af:5e:0c:f0:ea:0a:59:b7:e9:6d:43:f4:1e:6f:c5:f6:0c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ac7f51af5e0cf0ea0a59b7e96d43f41e6fc5f60c/; sid:903202167; 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