Rule History

SID: 903205784 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"3a:d3:f4:1c:73:32:65:7b:42:e9:99:5d:d3:68:b7:c9:4c:e2:4b:10"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3ad3f41c7332657b42e9995dd368b7c94ce24b10/; sid:903205784; 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