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

SID: 903204587Rev: 144 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:"71:ec:b5:81:a2:91:c2:3e:99:68:b8:8c:58:b0:b9:b0:7b:af:3f:05"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/71ecb581a291c23e9968b88c58b0b9b07baf3f05/; sid:903204587; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/71ecb581a291c23e9968b88c58b0b9b07baf3f05/

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