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SID: 903204279 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1Jun 25, 2025, 11:40 AM

SSLBL: Malicious SSL certificate detected (OrcusRAT C&C)

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (OrcusRAT C&C)"; tls_cert_fingerprint; content:"39:fe:99:eb:b1:58:a5:f0:6b:2c:87:29:18:ff:51:bb:c0:3e:3b:74"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/39fe99ebb158a5f06b2c872918ff51bbc03e3b74/; sid:903204279; rev:1;)

Jun 25, 2025, 11:40 AM

Jun 25, 2025, 11:40 AM

Jul 17, 2025, 2:34 PM

Jul 17, 2025, 2:34 PM

sslblacklist_tls_cert.rules