Rule History

SID: 903204304 • 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:"80:0f:1f:32:2b:78:ef:ff:c7:ba:6d:e1:d3:05:4b:5d:d8:8b:a9:da"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/800f1f322b78efffc7ba6de1d3054b5dd88ba9da/; sid:903204304; 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