Rule History

SID: 903204703 • 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:"f9:98:c1:9b:07:82:3d:60:d4:1f:dc:e3:40:7c:27:7b:cf:63:e0:cb"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f998c19b07823d60d41fdce3407c277bcf63e0cb/; sid:903204703; 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