Rule History

SID: 903206548 • 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:"48:f2:2c:3f:b4:fd:a9:86:70:ce:8f:9a:79:a4:b1:dc:fb:b0:ba:15"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/48f22c3fb4fda98670ce8f9a79a4b1dcfbb0ba15/; sid:903206548; 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