Rule History

SID: 903200654 • 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:"a1:a5:d7:c2:34:0e:e8:9d:cf:9d:a7:ed:68:f2:51:1e:5f:f0:ea:6e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a1a5d7c2340ee89dcf9da7ed68f2511e5ff0ea6e/; sid:903200654; 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