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

SID: 903208669Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedJanuary 1, 2026
UpdatedJanuary 1, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"f1:4f:ae:cd:b4:b6:a8:e4:72:2e:ff:35:b0:8e:a8:df:ad:f7:b5:f4"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f14faecdb4b6a8e4722eff35b08ea8dfadf7b5f4/; sid:903208669; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/f14faecdb4b6a8e4722eff35b08ea8dfadf7b5f4/

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