Rule History

SID: 903201290 • 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:"20:f9:b3:06:c1:84:0a:ec:ba:b9:17:e3:4d:6c:dc:a1:d7:78:73:0f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/20f9b306c1840aecbab917e34d6cdca1d778730f/; sid:903201290; 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