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SID: 903201435 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

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

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

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Quakbot C&C)"; tls_cert_fingerprint; content:"62:9e:d4:9f:00:e6:5e:13:28:56:1e:52:32:f5:68:29:00:53:48:5b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/629ed49f00e65e1328561e5232f568290053485b/; sid:903201435; 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