Rule History

SID: 903205258 • 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:"90:51:ab:9a:a2:00:ac:18:6f:d1:71:f9:ee:e3:42:ae:9d:0f:f7:bb"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9051ab9aa200ac186fd171f9eee342ae9d0ff7bb/; sid:903205258; 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