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

SID: 903201610Rev: 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:"27:bb:8d:2c:44:6d:fc:fe:e4:65:40:79:ef:8f:00:b0:af:db:c3:33"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/27bb8d2c446dfcfee4654079ef8f00b0afdbc333/; sid:903201610; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/27bb8d2c446dfcfee4654079ef8f00b0afdbc333/

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