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

SID: 903209885Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedJune 11, 2026
UpdatedJune 11, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"e3:c4:34:a1:fc:02:69:f0:ad:0f:b4:3c:df:93:49:4e:72:6d:2f:68"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/e3c434a1fc0269f0ad0fb43cdf93494e726d2f68/; sid:903209885; rev:1;)

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