SSLBL: Malicious SSL certificate detected (ACRStealer C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ACRStealer C&C)"; tls_cert_fingerprint; content:"43:8e:34:e8:40:f7:e1:98:28:35:2b:26:ec:22:74:fe:c6:40:7d:23"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/438e34e840f7e19828352b26ec2274fec6407d23/; sid:903206676; rev:1;)
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