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

SID: 903205097Rev: 148 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:"56:81:9c:67:2f:c1:d9:7e:95:b9:21:5f:f5:91:5c:dc:03:46:31:02"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/56819c672fc1d97e95b9215ff5915cdc03463102/; sid:903205097; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/56819c672fc1d97e95b9215ff5915cdc03463102/

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