Rule History

SID: 903201008 • 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:"ec:5b:81:f7:e1:ea:b3:7f:d7:d6:61:72:d8:8e:f6:91:fd:dd:ff:06"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ec5b81f7e1eab37fd7d66172d88ef691fdddff06/; sid:903201008; 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