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

SID: 903201849Rev: 10 views
History
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:"4c:27:cd:56:4b:05:48:61:19:e4:7e:c2:99:f4:76:c0:f9:f0:db:fd"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4c27cd564b05486119e47ec299f476c0f9f0dbfd/; sid:903201849; rev:1;)

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