Rule History

SID: 903201026 • 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:"fb:78:dc:77:f6:db:e6:c1:72:c2:0d:9c:a9:ac:d6:2e:08:f2:3f:ac"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fb78dc77f6dbe6c172c20d9ca9acd62e08f23fac/; sid:903201026; 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