Rule History

SID: 903205796 • 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:"0c:b3:da:71:0c:6d:c8:33:05:0a:82:f4:d3:86:4c:05:dd:cb:76:c8"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/0cb3da710c6dc833050a82f4d3864c05ddcb76c8/; sid:903205796; 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