SSLBL: Malicious SSL certificate detected (Retefe C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Retefe C&C)"; tls_cert_fingerprint; content:"f3:3e:94:d1:43:f2:20:76:d2:03:38:2c:01:1d:12:9d:93:a0:19:68"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f33e94d143f22076d203382c011d129d93a01968/; sid:903200807; rev:1;)
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