Rule History

SID: 903206481 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Rhadamanthys C&C)"; tls_cert_fingerprint; content:"e5:5a:05:5b:41:ff:1a:8e:21:dd:11:fa:7e:8c:4a:44:98:e2:b9:3f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/e55a055b41ff1a8e21dd11fa7e8c4a4498e2b93f/; sid:903206481; 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