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

SID: 903203601Rev: 140 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 (QuasarRAT C&C)"; tls_cert_fingerprint; content:"fb:7e:70:ef:2f:34:e4:85:87:b5:5b:f8:14:91:fa:44:9a:80:5b:0f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fb7e70ef2f34e48587b55bf81491fa449a805b0f/; sid:903203601; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/fb7e70ef2f34e48587b55bf81491fa449a805b0f/

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