Rule History

SID: 903204150 • 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:"8b:1c:37:e3:03:43:ca:2e:cb:e1:7b:59:06:95:9b:aa:43:0f:ec:c2"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/8b1c37e30343ca2ecbe17b5906959baa430fecc2/; sid:903204150; 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