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

SID: 903207749Rev: 10 views
Sourcesslbl/ssl-fp-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:"38:11:07:68:61:d5:d5:21:92:ff:2b:0c:ba:88:e1:21:af:6d:c6:c4"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3811076861d5d52192ff2b0cba88e121af6dc6c4/; sid:903207749; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/3811076861d5d52192ff2b0cba88e121af6dc6c4/

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