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

SID: 903205341Rev: 150 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:"27:82:43:f6:e9:f1:24:65:50:36:ad:f3:af:54:2e:d5:63:f2:d5:9d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/278243f6e9f124655036adf3af542ed563f2d59d/; sid:903205341; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/278243f6e9f124655036adf3af542ed563f2d59d/

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