SSLBL: Malicious SSL certificate detected (ACRStealer C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedSeptember 15, 2025
UpdatedSeptember 15, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ACRStealer C&C)"; tls_cert_fingerprint; content:"14:09:81:51:f6:52:51:02:f9:65:ad:d2:6c:11:50:1a:25:38:df:f5"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/14098151f6525102f965add26c11501a2538dff5/; sid:903207359; rev:1;)
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