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

SID: 903205126Rev: 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:"ad:04:51:44:44:aa:97:1b:c8:4c:16:e6:c0:0e:57:5b:e0:58:8d:93"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ad04514444aa971bc84c16e6c00e575be0588d93/; sid:903205126; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/ad04514444aa971bc84c16e6c00e575be0588d93/

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