Rule History

SID: 903202530 • 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:"26:80:88:84:50:c9:f7:9c:f7:d3:c6:ea:9f:2e:4a:f9:8f:96:cf:ef"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2680888450c9f79cf7d3c6ea9f2e4af98f96cfef/; sid:903202530; 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