Rule History

SID: 903200348 • 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:"b8:1e:db:ff:b8:89:f6:ca:c8:84:32:fa:15:cb:86:99:eb:3f:42:aa"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b81edbffb889f6cac88432fa15cb8699eb3f42aa/; sid:903200348; 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