Rule History

SID: 903206004 • Source: abuse.ch/sslbl-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:"d8:c6:d7:b8:fd:7b:54:c9:0f:7e:3d:a1:a2:8a:7d:57:87:84:68:b9"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d8c6d7b8fd7b54c90f7e3da1a28a7d57878468b9/; sid:903206004; 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