Rule History

SID: 903204474 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (DCRat C&C)"; tls_cert_fingerprint; content:"cf:5d:04:dd:ec:07:a6:4a:e9:24:54:cb:4e:88:1f:1d:94:b2:30:50"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cf5d04ddec07a64ae92454cb4e881f1d94b23050/; sid:903204474; 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