Rule History

SID: 903206473 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Malware C&C)"; tls_cert_fingerprint; content:"a4:32:9b:b6:3d:85:b4:ea:d8:00:6f:ce:46:56:b2:39:d3:a6:c0:c9"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a4329bb63d85b4ead8006fce4656b239d3a6c0c9/; sid:903206473; 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