Rule History

SID: 903203055 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (ZLoader C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ZLoader C&C)"; tls_cert_fingerprint; content:"06:fc:7f:f6:35:8b:b6:9a:a2:95:16:5a:d7:8f:22:f9:c5:70:0a:a0"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/06fc7ff6358bb69aa295165ad78f22f9c5700aa0/; sid:903203055; 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