Rule History

SID: 903203560 • 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:"ce:ad:cb:b8:ab:06:ce:4e:23:75:92:49:5d:2b:66:9c:e7:b2:5c:fa"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ceadcbb8ab06ce4e237592495d2b669ce7b25cfa/; sid:903203560; 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