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SID: 903207104 • 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:"aa:88:20:0c:c2:20:93:34:ee:7a:3f:b9:71:0d:69:8f:64:db:82:1b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/aa88200cc2209334ee7a3fb9710d698f64db821b/; sid:903207104; 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