Rule History

SID: 903206788 • Source: sslbl/ssl-fp-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:"cc:b6:2a:4d:b0:7c:f5:aa:08:ad:85:0d:33:09:0f:9c:7f:7d:02:29"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ccb62a4db07cf5aa08ad850d33090f9c7f7d0229/; sid:903206788; 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