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

SID: 903205325Rev: 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:"57:f6:67:87:7c:1f:cd:a6:66:3e:2f:da:c6:fb:8c:fd:e3:ce:a9:57"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/57f667877c1fcda6663e2fdac6fb8cfde3cea957/; sid:903205325; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/57f667877c1fcda6663e2fdac6fb8cfde3cea957/

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