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

SID: 903205401Rev: 149 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:"a7:1d:38:39:a8:f3:33:03:4d:76:d6:85:30:fe:7c:f4:1b:c1:ab:a1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a71d3839a8f333034d76d68530fe7cf41bc1aba1/; sid:903205401; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/a71d3839a8f333034d76d68530fe7cf41bc1aba1/

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