Rule History

SID: 903205678 • 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:"16:4a:ae:df:df:70:74:33:c8:a5:0f:1e:55:5a:22:f7:ee:2f:77:e5"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/164aaedfdf707433c8a50f1e555a22f7ee2f77e5/; sid:903205678; 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