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

SID: 903206505Rev: 163 views
History
Sourcesslbl/ssl-fp-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"ca:b7:04:85:93:ff:c2:ce:41:6c:83:df:c4:92:3b:a1:5a:3c:32:9b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cab7048593ffc2ce416c83dfc4923ba15a3c329b/; sid:903206505; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/cab7048593ffc2ce416c83dfc4923ba15a3c329b/

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