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

SID: 903207418Rev: 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:"a9:78:ba:54:be:34:04:6c:0d:3e:3d:44:75:04:b0:c1:fb:a5:99:c7"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a978ba54be34046c0d3e3d447504b0c1fba599c7/; sid:903207418; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/a978ba54be34046c0d3e3d447504b0c1fba599c7/

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