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

SID: 903201402Rev: 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:"11:a8:f9:1e:9c:ed:99:fa:01:a5:f9:f3:e7:69:ae:d3:b9:96:50:f8"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/11a8f91e9ced99fa01a5f9f3e769aed3b99650f8/; sid:903201402; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/11a8f91e9ced99fa01a5f9f3e769aed3b99650f8/

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