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

SID: 903205194Rev: 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:"c9:25:a9:46:d3:b6:0d:09:cc:81:c4:6e:31:e9:e5:dc:00:21:f5:04"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c925a946d3b60d09cc81c46e31e9e5dc0021f504/; sid:903205194; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/c925a946d3b60d09cc81c46e31e9e5dc0021f504/

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