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

SID: 903209800Rev: 1EnabledDerived3 views
Filesslblacklist_tls_cert.rules
CreatedJune 4, 2026
UpdatedJune 4, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ACRStealer C&C)"; tls_cert_fingerprint; content:"b5:0c:de:8b:1a:ad:72:f5:6f:cd:b4:5e:d3:47:86:18:b0:f2:3b:da"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b50cde8b1aad72f56fcdb45ed3478618b0f23bda/; sid:903209800; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/b50cde8b1aad72f56fcdb45ed3478618b0f23bda/

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