Rule History

SID: 903201982 • Source: abuse.ch/sslbl-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:"87:ca:c3:d8:c1:6c:e0:72:8e:86:bf:9e:69:59:6f:fd:ca:f9:db:8f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/87cac3d8c16ce0728e86bf9e69596ffdcaf9db8f/; sid:903201982; 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