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

SID: 903203629Rev: 140 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:"f4:d2:5d:53:ac:68:ed:0f:7a:a1:67:fa:a9:e4:5c:3a:5f:81:a6:df"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f4d25d53ac68ed0f7aa167faa9e45c3a5f81a6df/; sid:903203629; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/f4d25d53ac68ed0f7aa167faa9e45c3a5f81a6df/

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