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

SID: 903208641Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedDecember 24, 2025
UpdatedDecember 24, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ACRStealer C&C)"; tls_cert_fingerprint; content:"fd:ca:45:0d:e4:39:3b:70:b2:71:dc:71:ad:a5:20:8a:ef:3b:cf:49"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fdca450de4393b70b271dc71ada5208aef3bcf49/; sid:903208641; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/fdca450de4393b70b271dc71ada5208aef3bcf49/

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