Rule History

SID: 903201971 • 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:"d4:ad:3a:76:55:2e:f6:2f:ac:1b:cb:c0:ae:e1:c6:f1:f0:85:13:7a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d4ad3a76552ef62fac1bcbc0aee1c6f1f085137a/; sid:903201971; 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