Rule History

SID: 903200444 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (URLzone C&C)"; tls_cert_fingerprint; content:"88:79:53:50:50:fd:1e:97:2c:eb:9c:42:b7:17:e6:6a:c6:c6:77:ea"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/8879535050fd1e972ceb9c42b717e66ac6c677ea/; sid:903200444; 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