Rule History

SID: 903202647 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Malware C&C)"; tls_cert_fingerprint; content:"9c:26:b4:f3:b3:7e:81:17:f9:71:35:96:b9:c1:25:96:28:ea:1d:ee"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9c26b4f3b37e8117f9713596b9c1259628ea1dee/; sid:903202647; 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