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

SID: 903209293Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedMarch 20, 2026
UpdatedMarch 20, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (XWorm C&C)"; tls_cert_fingerprint; content:"ff:79:2e:74:74:5c:79:13:76:16:39:15:b1:8d:34:0d:30:5d:ef:87"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ff792e74745c791376163915b18d340d305def87/; sid:903209293; rev:1;)

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