Rule History

SID: 903203385 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (IcedID C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (IcedID C&C)"; tls_cert_fingerprint; content:"b6:7a:ff:5e:0d:5e:c8:63:27:00:8a:1e:d3:5f:c0:3e:2c:c4:d3:da"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b67aff5e0d5ec86327008a1ed35fc03e2cc4d3da/; sid:903203385; 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