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

SID: 903207424Rev: 1EnabledDerived2 views
Filesslblacklist_tls_cert.rules
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:"7e:bb:7b:5e:d2:b4:d4:9e:6d:dd:ec:d1:b6:85:91:7a:82:35:f8:33"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7ebb7b5ed2b4d49e6dddecd1b685917a8235f833/; sid:903207424; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/7ebb7b5ed2b4d49e6dddecd1b685917a8235f833/

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