Rule History

SID: 903202987 • 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:"72:f2:4c:a3:d5:65:83:a2:8c:c3:ec:90:ae:ff:6b:16:e2:2d:1e:ea"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/72f24ca3d56583a28cc3ec90aeff6b16e22d1eea/; sid:903202987; 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