Rule History

SID: 903205133 • 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:"94:0f:b0:c3:a9:89:d7:fa:eb:96:8a:90:a8:6d:9c:6f:3b:db:a8:fd"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/940fb0c3a989d7faeb968a90a86d9c6f3bdba8fd/; sid:903205133; 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