Rule History

SID: 903203342 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (BuerLoader C&C)"; tls_cert_fingerprint; content:"ca:f3:c8:9b:04:7e:80:73:ac:c4:96:2f:f6:a5:9f:d8:db:7c:86:8e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/caf3c89b047e8073acc4962ff6a59fd8db7c868e/; sid:903203342; 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