Rule History

SID: 903201271 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Dridex C&C)"; tls_cert_fingerprint; content:"8a:8f:e7:6f:ee:e3:44:16:52:5f:8b:e5:d5:0f:aa:5d:58:5b:13:cf"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/8a8fe76feee34416525f8be5d50faa5d585b13cf/; sid:903201271; 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