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

SID: 903205430Rev: 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:"d2:1b:49:53:9c:3e:a4:94:89:7d:43:cf:75:cb:f5:f9:89:f0:79:2a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d21b49539c3ea494897d43cf75cbf5f989f0792a/; sid:903205430; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/d21b49539c3ea494897d43cf75cbf5f989f0792a/

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