Rule History

SID: 903206125 • 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:"bf:e0:b1:a3:b0:17:87:79:bb:d0:ca:e8:6e:7a:7b:cc:34:55:84:63"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/bfe0b1a3b0178779bbd0cae86e7a7bcc34558463/; sid:903206125; 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