Rule History

SID: 903206635 • 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:"0d:e6:6a:d1:d3:62:29:a9:a4:bb:36:1d:ed:e1:de:bd:2d:9c:00:fb"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/0de66ad1d36229a9a4bb361dede1debd2d9c00fb/; sid:903206635; 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