Rule History

SID: 903205449 • 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:"bb:76:4a:47:0a:c3:82:1d:3c:f6:65:ee:a3:5a:9e:e9:53:94:8b:81"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/bb764a470ac3821d3cf665eea35a9ee953948b81/; sid:903205449; 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