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

SID: 903207438Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedSeptember 15, 2025
UpdatedSeptember 15, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"97:84:6d:0b:a4:4a:23:75:61:80:ca:40:a1:09:db:c3:4d:d0:9a:dd"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/97846d0ba44a23756180ca40a109dbc34dd09add/; sid:903207438; rev:1;)

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