Rule History

SID: 903206689 • 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:"3f:e8:a5:1b:8d:a8:01:70:41:fa:aa:41:bd:fe:be:5d:5d:04:75:6c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3fe8a51b8da8017041faaa41bdfebe5d5d04756c/; sid:903206689; 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