Rule History

SID: 903201987 • 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:"1b:66:5c:e2:1b:59:2d:d2:bc:c9:95:18:88:db:c0:f1:9f:5b:ed:e3"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1b665ce21b592dd2bcc9951888dbc0f19f5bede3/; sid:903201987; 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