Rule History

SID: 903205096 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (OrcusRAT C&C)"; tls_cert_fingerprint; content:"9e:9b:35:35:52:39:90:de:10:ea:2e:bc:7b:4a:1f:a5:d2:cb:8f:70"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9e9b3535523990de10ea2ebc7b4a1fa5d2cb8f70/; sid:903205096; 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