SSLBL: Malicious SSL certificate detected (Quakbot C&C)
Sourceabuse.ch/sslbl-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:"cf:bb:86:65:d5:2d:17:bf:98:17:67:10:7e:43:90:5e:bd:e5:d7:85"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cfbb8665d52d17bf981767107e43905ebde5d785/; sid:903201866; rev:1;)
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