Rule History

SID: 903201011 • 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:"b6:c2:df:a6:71:2c:2d:55:ae:f0:71:61:c4:5f:bf:3b:a8:7a:a4:ed"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b6c2dfa6712c2d55aef07161c45fbf3ba87aa4ed/; sid:903201011; 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