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

SID: 903204060Rev: 1EnabledDerived4 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 (BitRAT C&C)"; tls_cert_fingerprint; content:"f5:59:45:67:de:0a:fd:12:99:75:b0:93:a0:f1:88:1e:f9:38:3b:3f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f5594567de0afd129975b093a0f1881ef9383b3f/; sid:903204060; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/f5594567de0afd129975b093a0f1881ef9383b3f/

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