Rule History

SID: 903200144 • 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:"d7:fe:8e:b3:8b:ab:d3:4e:3e:f8:47:12:e7:2f:87:35:e7:74:fd:cf"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d7fe8eb38babd34e3ef84712e72f8735e774fdcf/; sid:903200144; 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