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

SID: 903204617Rev: 144 views
History
Sourcesslbl/ssl-fp-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"28:ce:ad:e1:84:97:ae:a4:12:2d:f1:de:38:70:6e:80:53:68:91:b6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/28ceade18497aea4122df1de38706e80536891b6/; sid:903204617; rev:1;)

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