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

SID: 903209283Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedMarch 19, 2026
UpdatedMarch 19, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"12:6f:b0:c3:c9:8f:6c:3f:9e:35:97:74:e9:b1:74:a8:10:eb:98:71"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/126fb0c3c98f6c3f9e359774e9b174a810eb9871/; sid:903209283; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/126fb0c3c98f6c3f9e359774e9b174a810eb9871/

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