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SID: 903204839 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

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

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

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"6f:d6:60:3f:04:ba:b7:82:ac:ab:76:0e:02:38:a5:50:a8:73:37:e8"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/6fd6603f04bab782acab760e0238a550a87337e8/; sid:903204839; 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