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SID: 903205187 • 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:"34:ea:a5:05:d1:db:50:ee:02:55:58:a7:2f:9f:26:64:72:08:f0:15"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/34eaa505d1db50ee025558a72f9f26647208f015/; sid:903205187; 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