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

SID: 903207277Rev: 10 views
History
Sourceabuse.ch/sslbl-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:"4b:4d:f8:4c:8b:db:cd:8b:4d:94:d0:a8:8c:25:74:c4:f0:21:de:e1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4b4df84c8bdbcd8b4d94d0a88c2574c4f021dee1/; sid:903207277; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/4b4df84c8bdbcd8b4d94d0a88c2574c4f021dee1/

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