Rule History

SID: 903202717 • 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:"33:6c:3c:cd:a3:69:bf:0c:6e:49:86:22:e4:3d:9a:6f:2e:9c:f7:6f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/336c3ccda369bf0c6e498622e43d9a6f2e9cf76f/; sid:903202717; 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