Rule History

SID: 903204513 • 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:"92:b6:2d:d1:bc:7c:c2:e2:b7:eb:31:65:ec:a1:dd:9d:cf:3c:80:9b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/92b62dd1bc7cc2e2b7eb3165eca1dd9dcf3c809b/; sid:903204513; 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