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

SID: 903207809Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedSeptember 15, 2025
UpdatedSeptember 15, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"5d:54:92:e2:c0:ce:b4:9f:47:8c:c9:f9:32:4c:57:c6:74:ed:10:3a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5d5492e2c0ceb49f478cc9f9324c57c674ed103a/; sid:903207809; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/5d5492e2c0ceb49f478cc9f9324c57c674ed103a/

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