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

SID: 903208337Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedOctober 26, 2025
UpdatedOctober 26, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"11:1c:cd:b4:9d:58:bc:81:b7:4c:e0:3d:5a:f8:28:ef:de:36:6a:75"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/111ccdb49d58bc81b74ce03d5af828efde366a75/; sid:903208337; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/111ccdb49d58bc81b74ce03d5af828efde366a75/

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