Rule History

SID: 903206910 • 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:"17:e8:4d:c5:c2:d8:c4:9f:e9:cd:bd:0d:2f:1b:ba:6d:fb:70:02:38"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/17e84dc5c2d8c49fe9cdbd0d2f1bba6dfb700238/; sid:903206910; 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