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

SID: 903207711Rev: 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:"5e:b4:67:dc:ee:11:11:96:f0:74:0a:75:75:8f:ca:bc:d0:50:74:a0"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5eb467dcee111196f0740a75758fcabcd05074a0/; sid:903207711; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/5eb467dcee111196f0740a75758fcabcd05074a0/

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