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

SID: 903209221Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedMarch 14, 2026
UpdatedMarch 14, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"25:4c:c3:0f:d4:79:d1:33:8d:cc:4f:c0:8f:f5:f8:ea:49:1c:78:f0"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/254cc30fd479d1338dcc4fc08ff5f8ea491c78f0/; sid:903209221; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/254cc30fd479d1338dcc4fc08ff5f8ea491c78f0/

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