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

SID: 903201344Rev: 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:"5c:04:8b:96:c2:22:ca:b6:20:63:a7:37:13:8d:f0:49:e7:08:42:ef"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5c048b96c222cab62063a737138df049e70842ef/; sid:903201344; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/5c048b96c222cab62063a737138df049e70842ef/

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