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

SID: 903207915Rev: 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:"15:cb:cc:cc:e1:bf:b9:63:cb:a5:43:84:d1:4c:12:67:34:61:e4:04"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/15cbcccce1bfb963cba54384d14c12673461e404/; sid:903207915; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/15cbcccce1bfb963cba54384d14c12673461e404/

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