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

SID: 903209507Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedApril 12, 2026
UpdatedApril 12, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"87:7b:74:f2:ae:6c:17:58:da:b9:b5:ef:1b:b4:54:72:b0:2d:bc:56"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/877b74f2ae6c1758dab9b5ef1bb45472b02dbc56/; sid:903209507; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/877b74f2ae6c1758dab9b5ef1bb45472b02dbc56/

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