SSLBL: Malicious SSL certificate detected (ACRStealer C&C)

SID: 903207723Rev: 10 views
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:"a6:53:9b:15:00:7f:52:38:5c:5f:33:f5:ef:83:f1:44:cd:84:2f:c6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a6539b15007f52385c5f33f5ef83f144cd842fc6/; sid:903207723; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/a6539b15007f52385c5f33f5ef83f144cd842fc6/

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