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SID: 903202244 • 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:"8c:ea:e1:72:60:75:a4:d1:69:07:64:fd:72:ed:55:b6:7a:5b:df:84"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/8ceae1726075a4d1690764fd72ed55b67a5bdf84/; sid:903202244; 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