Rule History

SID: 903201507 • Source: sslbl/ssl-fp-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:"cf:ab:4c:e6:f2:25:9d:74:e8:aa:41:e3:0e:c7:e1:ce:98:3f:9a:17"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cfab4ce6f2259d74e8aa41e30ec7e1ce983f9a17/; sid:903201507; 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