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:"f1:01:a8:c2:df:f8:93:62:78:7a:05:38:1d:96:d1:30:eb:c0:22:42"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f101a8c2dff89362787a05381d96d130ebc02242/; sid:903201289; rev:1;)
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