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

SID: 903207292Rev: 1EnabledDerived3 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 (Havoc C&C)"; tls_cert_fingerprint; content:"2f:28:76:8e:da:7d:54:2e:3b:17:7a:62:1c:2a:47:72:22:c8:96:86"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2f28768eda7d542e3b177a621c2a477222c89686/; sid:903207292; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/2f28768eda7d542e3b177a621c2a477222c89686/

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