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

SID: 903208021Rev: 10 views
Sourceabuse.ch/sslbl-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:"44:26:1d:41:09:82:c6:fd:e9:b1:4a:9b:f8:fe:d8:e4:9e:49:01:45"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/44261d410982c6fde9b14a9bf8fed8e49e490145/; sid:903208021; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/44261d410982c6fde9b14a9bf8fed8e49e490145/

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