Rule History

SID: 903205488 • 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:"7d:08:c9:fd:fe:d1:75:f1:29:15:ed:ed:8a:40:3f:bd:fc:2b:c2:d3"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7d08c9fdfed175f12915eded8a403fbdfc2bc2d3/; sid:903205488; 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