Rule History

SID: 903203112 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Malware C&C)"; tls_cert_fingerprint; content:"97:7a:d4:55:90:3f:76:6e:8b:6f:92:95:c9:19:1a:a2:4e:4f:ef:9a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/977ad455903f766e8b6f9295c9191aa24e4fef9a/; sid:903203112; rev:1;)

Created:

Jun 25, 2025, 11:40 AM

Updated:

Jun 25, 2025, 11:40 AM

DB Created:

Jul 17, 2025, 2:34 PM

DB Updated:

Jul 17, 2025, 2:34 PM

Filename:

sslblacklist_tls_cert.rules