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

SID: 903207881Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedSeptember 15, 2025
UpdatedSeptember 15, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"c3:b6:21:95:f1:99:10:ef:37:9e:fe:fa:c1:10:a4:54:51:75:3b:53"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c3b62195f19910ef379efefac110a45451753b53/; sid:903207881; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/c3b62195f19910ef379efefac110a45451753b53/

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