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

SID: 903208658Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedDecember 28, 2025
UpdatedDecember 28, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ACRStealer C&C)"; tls_cert_fingerprint; content:"12:18:4c:f2:78:f7:a3:34:41:85:80:b9:3a:24:59:f0:35:8f:d9:fd"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/12184cf278f7a334418580b93a2459f0358fd9fd/; sid:903208658; rev:1;)

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