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SID: 903201466 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1Jun 25, 2025, 11:40 AM

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

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Quakbot C&C)"; tls_cert_fingerprint; content:"f0:6c:b2:a9:49:fe:48:93:17:77:00:d0:f7:b7:da:ea:a7:e1:03:17"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f06cb2a949fe4893177700d0f7b7daeaa7e10317/; sid:903201466; rev:1;)

Jun 25, 2025, 11:40 AM

Jun 25, 2025, 11:40 AM

Jul 17, 2025, 2:34 PM

Jul 17, 2025, 2:34 PM

sslblacklist_tls_cert.rules