Rule History

SID: 903204338 • 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:"71:61:0a:c2:b1:2a:f6:3e:56:8d:6f:3a:84:ed:fb:89:a6:6f:2f:43"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/71610ac2b12af63e568d6f3a84edfb89a66f2f43/; sid:903204338; 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