Rule History

SID: 903205925 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Bitter C&C)"; tls_cert_fingerprint; content:"fa:64:ee:11:5f:f6:7e:79:6d:41:f6:39:ad:4e:ba:87:de:80:0f:4b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fa64ee115ff67e796d41f639ad4eba87de800f4b/; sid:903205925; 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