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

SID: 903205565Rev: 150 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:"ca:96:52:06:9f:67:6b:14:01:95:38:2d:de:3d:ac:88:51:0b:76:23"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ca9652069f676b140195382dde3dac88510b7623/; sid:903205565; rev:1;)

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