Rule History

SID: 903206719 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"7d:b0:c5:7c:4d:5c:72:11:a5:57:c2:7b:0c:8b:07:e2:53:7d:8a:5e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7db0c57c4d5c7211a557c27b0c8b07e2537d8a5e/; sid:903206719; 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