SSLBL: Malicious SSL certificate detected (Quakbot C&C)
Sourceabuse.ch/sslbl-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:"b3:6c:ff:6d:8f:c6:2b:06:a5:45:e6:98:50:57:32:c1:e7:04:45:bc"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b36cff6d8fc62b06a545e698505732c1e70445bc/; sid:903201321; rev:1;)
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