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

SID: 903207815Rev: 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:"ae:12:42:fc:59:63:c1:42:2e:3c:d5:e1:ff:6d:eb:b8:35:e2:ca:6c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ae1242fc5963c1422e3cd5e1ff6debb835e2ca6c/; sid:903207815; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/ae1242fc5963c1422e3cd5e1ff6debb835e2ca6c/

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