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

SID: 903201324Rev: 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:"28:48:8d:78:8e:a4:78:3b:04:bf:ec:c2:47:ad:54:40:23:f8:1e:84"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/28488d788ea4783b04bfecc247ad544023f81e84/; sid:903201324; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/28488d788ea4783b04bfecc247ad544023f81e84/

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