SSLBL: Malicious SSL certificate detected (ACRStealer C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedSeptember 25, 2025
UpdatedSeptember 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ACRStealer C&C)"; tls_cert_fingerprint; content:"25:6b:ad:e1:33:a8:c5:83:48:84:4f:47:ce:f5:73:26:e3:bb:65:08"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/256bade133a8c58348844f47cef57326e3bb6508/; sid:903208135; rev:1;)
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