Rule History

SID: 903203456 • 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:"55:0e:1c:de:5c:59:d0:3b:6f:3b:9b:d3:eb:fc:4a:f6:c7:db:ec:48"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/550e1cde5c59d03b6f3b9bd3ebfc4af6c7dbec48/; sid:903203456; 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