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

SID: 903209241Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedMarch 17, 2026
UpdatedMarch 17, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"d9:fa:0e:a6:82:b5:e5:3c:1f:ca:d5:ed:fc:64:b8:9f:bf:d4:68:da"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d9fa0ea682b5e53c1fcad5edfc64b89fbfd468da/; sid:903209241; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/d9fa0ea682b5e53c1fcad5edfc64b89fbfd468da/

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