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

SID: 903202758Rev: 137 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:"e9:50:61:ed:3d:62:87:3c:22:32:c2:fc:e2:72:44:97:8c:77:b2:d1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/e95061ed3d62873c2232c2fce27244978c77b2d1/; sid:903202758; rev:1;)

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