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

SID: 903209342Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedMarch 24, 2026
UpdatedMarch 24, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"af:a1:d2:75:77:6f:12:ad:a1:55:18:a6:ec:15:bf:89:f8:67:8a:18"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/afa1d275776f12ada15518a6ec15bf89f8678a18/; sid:903209342; rev:1;)

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