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

SID: 903209428Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedApril 6, 2026
UpdatedApril 6, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (OffLoader C&C)"; tls_cert_fingerprint; content:"f3:9c:ba:4c:f0:a9:37:27:2e:ac:72:db:5d:96:83:04:98:c1:96:7f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f39cba4cf0a937272eac72db5d96830498c1967f/; sid:903209428; rev:1;)

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