Rule History

SID: 903207122 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (OffLoader C&C)"; tls_cert_fingerprint; content:"6c:4c:cb:d2:01:7d:d4:5c:1b:27:ff:22:98:0f:d0:99:4e:42:99:a7"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/6c4ccbd2017dd45c1b27ff22980fd0994e4299a7/; sid:903207122; 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