Rule History

SID: 903201672 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Chthonic C&C)"; tls_cert_fingerprint; content:"b7:fb:60:58:e5:fc:1d:f0:8a:13:b6:f2:ac:8b:0e:da:4c:a1:a2:db"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b7fb6058e5fc1df08a13b6f2ac8b0eda4ca1a2db/; sid:903201672; 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