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

SID: 903209872Rev: 1EnabledDerived1 views
Filesslblacklist_tls_cert.rules
CreatedJune 10, 2026
UpdatedJune 10, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"e2:a8:f5:ee:50:43:b5:57:7a:73:1c:58:51:3a:8b:1e:89:b5:d0:57"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/e2a8f5ee5043b5577a731c58513a8b1e89b5d057/; sid:903209872; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/e2a8f5ee5043b5577a731c58513a8b1e89b5d057/

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