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

SID: 903205983Rev: 190 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:"b6:25:da:4a:24:d0:bd:cc:91:d8:93:38:e0:ff:f1:cc:2f:ad:bb:51"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b625da4a24d0bdcc91d89338e0fff1cc2fadbb51/; sid:903205983; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/b625da4a24d0bdcc91d89338e0fff1cc2fadbb51/

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