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

SID: 903209793Rev: 1EnabledDerived2 views
Filesslblacklist_tls_cert.rules
CreatedJune 3, 2026
UpdatedJune 3, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ACRStealer C&C)"; tls_cert_fingerprint; content:"5a:b8:82:3e:55:b2:48:07:81:26:b1:92:74:64:fa:a4:f6:38:73:68"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5ab8823e55b248078126b1927464faa4f6387368/; sid:903209793; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/5ab8823e55b248078126b1927464faa4f6387368/

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