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

SID: 903208445Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedNovember 16, 2025
UpdatedNovember 16, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"42:0a:87:3e:53:63:1c:55:d0:58:0b:1a:d8:7c:3e:76:21:44:90:99"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/420a873e53631c55d0580b1ad87c3e7621449099/; sid:903208445; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/420a873e53631c55d0580b1ad87c3e7621449099/

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