Rule History

SID: 903207011 • 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:"82:bc:4f:41:d9:1d:80:b7:62:76:bd:f3:a6:fa:7b:1d:10:8c:6d:d0"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/82bc4f41d91d80b76276bdf3a6fa7b1d108c6dd0/; sid:903207011; 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