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

SID: 903206557Rev: 143 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 (ConnectWise C&C)"; tls_cert_fingerprint; content:"26:3a:08:a5:e2:a2:4a:b8:ed:fd:b8:5e:78:be:09:47:0b:e7:e9:d2"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/263a08a5e2a24ab8edfdb85e78be09470be7e9d2/; sid:903206557; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/263a08a5e2a24ab8edfdb85e78be09470be7e9d2/

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