SSLBL: Malicious SSL certificate detected (ConnectWise C&C)
Sourceabuse.ch/sslbl-blacklist
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:"7c:27:d3:66:36:42:83:05:d6:92:f5:0c:75:3e:2e:9a:f3:89:72:90" ; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7c27d36636428305d692f50c753e2e9af3897290/ ; sid:903210159; rev:1;)
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