Rule History

SID: 903206783 • Source: sslbl/ssl-fp-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:"7f:9b:ad:80:7a:40:f1:22:5f:05:34:d0:80:3b:c1:e9:1c:51:dc:0c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7f9bad807a40f1225f0534d0803bc1e91c51dc0c/; sid:903206783; 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