SSLBL: Malicious SSL certificate detected (Quakbot C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Quakbot C&C)"; tls_cert_fingerprint; content:"56:95:62:9c:53:90:72:e3:33:95:ea:2c:b3:81:c9:7e:db:1c:cf:7a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5695629c539072e33395ea2cb381c97edb1ccf7a/; sid:903201338; rev:1;)
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