Rule History

SID: 903206628 • 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:"7e:fa:b8:80:a3:e7:e1:a8:4a:f6:c9:2a:c0:be:63:53:9e:97:f1:e1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7efab880a3e7e1a84af6c92ac0be63539e97f1e1/; sid:903206628; 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