Rule History

SID: 903201596 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Gootkit C&C)"; tls_cert_fingerprint; content:"5a:5d:28:91:8c:c1:44:bf:b4:a3:1f:5c:92:60:e3:d4:0d:6b:81:1d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5a5d28918cc144bfb4a31f5c9260e3d40d6b811d/; sid:903201596; 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