SSLBL: Malicious SSL certificate detected (ACRStealer C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedMay 14, 2026
UpdatedMay 14, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ACRStealer C&C)"; tls_cert_fingerprint; content:"76:74:e1:6d:c2:d0:48:bc:01:ac:4e:96:49:74:3b:9e:f6:50:de:bf"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7674e16dc2d048bc01ac4e9649743b9ef650debf/; sid:903209648; rev:1;)
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