Rule History

SID: 903202398 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Malware C&C)"; tls_cert_fingerprint; content:"df:ca:93:b2:4b:40:8e:a6:ea:5f:93:7f:c3:1a:60:2a:66:b7:22:d1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/dfca93b24b408ea6ea5f937fc31a602a66b722d1/; sid:903202398; 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