Rule History

SID: 903205749 • 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:"e2:2f:2e:4c:06:36:e8:db:af:41:99:cf:b9:11:1d:fb:30:c7:ca:5b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/e22f2e4c0636e8dbaf4199cfb9111dfb30c7ca5b/; sid:903205749; 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