Rule History

SID: 903206275 • Source: abuse.ch/sslbl-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:"19:e3:59:4c:6f:1c:66:07:45:fa:f1:75:b6:d0:b1:9a:f0:15:5f:4b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/19e3594c6f1c660745faf175b6d0b19af0155f4b/; sid:903206275; 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