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

SID: 903207793Rev: 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:"67:4e:da:83:2c:d5:a1:b2:db:e2:f6:da:f8:76:e6:71:78:53:39:39"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/674eda832cd5a1b2dbe2f6daf876e67178533939/; sid:903207793; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/674eda832cd5a1b2dbe2f6daf876e67178533939/

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