Rule History

SID: 903205571 • 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:"47:4d:aa:5d:f9:cf:d4:ed:6f:2d:0d:02:4a:e9:4c:92:a7:6a:60:bd"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/474daa5df9cfd4ed6f2d0d024ae94c92a76a60bd/; sid:903205571; 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