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

SID: 903210478Rev: 1EnabledDerived6 views
Filesslblacklist_tls_cert.rules
CreatedAugust 22, 2026
UpdatedAugust 22, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"ad:fc:8d:d0:c5:e9:9a:8e:33:b1:df:7d:5c:10:fc:96:53:34:24:91"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/adfc8dd0c5e99a8e33b1df7d5c10fc9653342491/; sid:903210478; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/adfc8dd0c5e99a8e33b1df7d5c10fc9653342491/

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