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

SID: 903201485Rev: 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 (Quakbot C&C)"; tls_cert_fingerprint; content:"25:fd:0b:a7:66:0d:05:52:47:45:d6:dc:ad:0c:bd:7d:8b:bc:b1:69"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/25fd0ba7660d05524745d6dcad0cbd7d8bbcb169/; sid:903201485; rev:1;)

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