Rule History

SID: 903200658 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Shifu C&C)"; tls_cert_fingerprint; content:"1b:00:2f:4e:a7:5a:30:d5:a6:30:f0:80:a3:25:ed:ff:70:f8:0e:69"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1b002f4ea75a30d5a630f080a325edff70f80e69/; sid:903200658; 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