Rule History

SID: 903206353 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (OffLoader C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (OffLoader C&C)"; tls_cert_fingerprint; content:"98:3b:b9:d9:25:d9:cf:d7:54:5c:8c:5b:3f:0c:a1:28:fd:9e:ea:03"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/983bb9d925d9cfd7545c8c5b3f0ca128fd9eea03/; sid:903206353; 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