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

SID: 903207594Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedSeptember 15, 2025
UpdatedSeptember 15, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"34:53:41:f6:e9:c1:d3:e1:51:7d:29:74:1c:b5:b1:c8:f0:22:6d:8b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/345341f6e9c1d3e1517d29741cb5b1c8f0226d8b/; sid:903207594; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/345341f6e9c1d3e1517d29741cb5b1c8f0226d8b/

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