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

SID: 903200455Rev: 136 views
History
Sourcesslbl/ssl-fp-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Ransomware C&C)"; tls_cert_fingerprint; content:"66:a6:06:ec:3f:33:58:d2:c0:59:1f:cb:67:c2:31:15:0c:6e:0c:ff"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/66a606ec3f3358d2c0591fcb67c231150c6e0cff/; sid:903200455; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/66a606ec3f3358d2c0591fcb67c231150c6e0cff/

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