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

SID: 903210163Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedJuly 15, 2026
UpdatedJuly 15, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"44:31:93:77:ae:94:a2:57:a0:c0:81:e5:fd:cb:97:d1:d9:3b:12:7d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/44319377ae94a257a0c081e5fdcb97d1d93b127d/; sid:903210163; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/44319377ae94a257a0c081e5fdcb97d1d93b127d/

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