Rule History

SID: 903204385 • 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:"d6:40:49:22:2b:4a:a4:ce:ab:27:96:11:26:4b:3b:82:78:0c:df:45"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d64049222b4aa4ceab279611264b3b82780cdf45/; sid:903204385; 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