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

SID: 903206980Rev: 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:"f1:1d:29:1b:c3:59:52:ad:3b:e4:e7:64:6f:e8:b4:a6:5c:f4:f3:f5"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f11d291bc35952ad3be4e7646fe8b4a65cf4f3f5/; sid:903206980; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/f11d291bc35952ad3be4e7646fe8b4a65cf4f3f5/

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