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

SID: 903206637Rev: 145 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:"b9:65:3d:45:49:55:9d:6f:8f:2c:0c:9a:5b:39:0c:5d:1f:c8:ae:28"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b9653d4549559d6f8f2c0c9a5b390c5d1fc8ae28/; sid:903206637; rev:1;)

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