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

SID: 903209842Rev: 1EnabledDerived1 views
Filesslblacklist_tls_cert.rules
CreatedJune 9, 2026
UpdatedJune 9, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"49:6d:19:1a:ed:f6:be:13:63:91:a1:82:89:62:86:4b:47:9b:fe:c7"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/496d191aedf6be136391a1828962864b479bfec7/; sid:903209842; rev:1;)

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