Rule History

SID: 903204803 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (Smoke Loader C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Smoke Loader C&C)"; tls_cert_fingerprint; content:"a5:71:fb:26:95:2c:9f:6e:ca:d7:c6:ae:c9:28:bd:a8:70:aa:0d:31"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a571fb26952c9f6ecad7c6aec928bda870aa0d31/; sid:903204803; 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