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

SID: 903202269Rev: 138 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:"51:9a:f4:00:67:c7:19:74:9b:86:26:47:9f:ac:81:c1:4e:24:8b:48"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/519af40067c719749b8626479fac81c14e248b48/; sid:903202269; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/519af40067c719749b8626479fac81c14e248b48/

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