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

SID: 903201353Rev: 137 views
History
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:"03:a0:ac:10:93:3f:bf:84:4a:72:28:08:39:69:b1:a0:dc:ba:d7:40"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/03a0ac10933fbf844a7228083969b1a0dcbad740/; sid:903201353; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/03a0ac10933fbf844a7228083969b1a0dcbad740/

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