Rule History

SID: 903203518 • 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:"6c:c6:b5:a8:76:5a:38:92:2d:65:01:f2:1c:b0:e8:ea:b5:59:51:6e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/6cc6b5a8765a38922d6501f21cb0e8eab559516e/; sid:903203518; 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