Rule History

SID: 903203524 • Source: abuse.ch/sslbl-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:"0d:55:a4:dd:72:ea:a9:c0:ef:e8:48:9e:18:2b:ff:36:cd:a1:04:6c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/0d55a4dd72eaa9c0efe8489e182bff36cda1046c/; sid:903203524; 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