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

SID: 903202256Rev: 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:"7b:78:42:50:8e:74:b0:a6:c2:b8:4f:71:18:ee:4e:a7:3d:0d:d1:2a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7b7842508e74b0a6c2b84f7118ee4ea73d0dd12a/; sid:903202256; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/7b7842508e74b0a6c2b84f7118ee4ea73d0dd12a/

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