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

SID: 903209848Rev: 1EnabledDerived1 views
Filesslblacklist_tls_cert.rules
CreatedJune 9, 2026
UpdatedJune 9, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"dc:49:32:b1:ea:50:ef:69:9f:ed:8f:a5:2e:2a:1d:6b:75:98:78:78"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/dc4932b1ea50ef699fed8fa52e2a1d6b75987878/; sid:903209848; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/dc4932b1ea50ef699fed8fa52e2a1d6b75987878/

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