SSLBL: Malicious SSL certificate detected (ACRStealer C&C)
Sourceabuse.ch/sslbl-blacklist
CreatedMay 26, 2026
UpdatedMay 26, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ACRStealer C&C)"; tls_cert_fingerprint; content:"a4:56:72:c7:6f:d7:2d:1d:8a:b4:61:78:0f:23:67:9c:a4:19:6a:83"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a45672c76fd72d1d8ab461780f23679ca4196a83/; sid:903209733; rev:1;)
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