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

SID: 903207748Rev: 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:"ea:d7:fb:06:bc:d3:cf:0b:d2:08:b1:a8:80:83:09:83:e0:de:c5:53"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ead7fb06bcd3cf0bd208b1a880830983e0dec553/; sid:903207748; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/ead7fb06bcd3cf0bd208b1a880830983e0dec553/

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