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

SID: 903205865Rev: 1EnabledDerived2 views
Filesslblacklist_tls_cert.rules
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"fd:b3:90:11:8f:cc:4f:23:f9:e1:dc:61:c3:76:0e:68:7f:8a:0f:26"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fdb390118fcc4f23f9e1dc61c3760e687f8a0f26/; sid:903205865; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/fdb390118fcc4f23f9e1dc61c3760e687f8a0f26/

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