Rule History

SID: 903204033 • Source: abuse.ch/sslbl-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:e1:e2:f7:25:0a:98:73:49:b3:ce:13:7c:b7:33:b0:fe:5e:51:c8"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9ee1e2f7250a987349b3ce137cb733b0fe5e51c8/; sid:903204033; 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