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

SID: 903208805Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedJanuary 31, 2026
UpdatedJanuary 31, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"28:18:ea:1d:73:1d:bd:4d:b6:3e:4c:c4:5c:5c:04:4c:a9:53:af:10"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2818ea1d731dbd4db63e4cc45c5c044ca953af10/; sid:903208805; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/2818ea1d731dbd4db63e4cc45c5c044ca953af10/

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