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

SID: 903201850Rev: 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:"47:77:bf:5f:0d:e5:7f:cf:a0:b0:e1:8a:72:8a:86:95:7b:99:86:3c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4777bf5f0de57fcfa0b0e18a728a86957b99863c/; sid:903201850; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/4777bf5f0de57fcfa0b0e18a728a86957b99863c/

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