Rule History

SID: 903202574 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (IcedID C&C)"; tls_cert_fingerprint; content:"c1:d7:91:2b:6a:17:6b:02:a9:c7:de:1e:94:a5:ea:36:79:4e:7b:20"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c1d7912b6a176b02a9c7de1e94a5ea36794e7b20/; sid:903202574; 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