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

SID: 903206946Rev: 124 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:"85:34:bb:f4:5e:8d:04:08:1a:47:89:88:dd:6a:55:63:8c:df:4e:57"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/8534bbf45e8d04081a478988dd6a55638cdf4e57/; sid:903206946; rev:1;)

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