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

SID: 903209460Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedApril 8, 2026
UpdatedApril 8, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"38:73:39:5f:0d:38:d2:52:57:13:38:28:3d:55:d3:32:d8:53:28:6d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3873395f0d38d252571338283d55d332d853286d/; sid:903209460; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/3873395f0d38d252571338283d55d332d853286d/

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