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

SID: 903209147Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedMarch 7, 2026
UpdatedMarch 7, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ACRStealer C&C)"; tls_cert_fingerprint; content:"8a:c5:a1:25:41:a3:c6:9e:a2:f6:66:af:4c:7a:35:d1:3b:a1:1b:e7"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/8ac5a12541a3c69ea2f666af4c7a35d13ba11be7/; sid:903209147; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/8ac5a12541a3c69ea2f666af4c7a35d13ba11be7/

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