Rule History

SID: 903202870 • 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:"e9:18:a5:6b:ea:e7:5a:eb:dc:7a:a1:4a:9e:78:2e:5d:1a:19:d7:80"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/e918a56beae75aebdc7aa14a9e782e5d1a19d780/; sid:903202870; 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