Rule History

SID: 903202125 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (TrickBot C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (TrickBot C&C)"; tls_cert_fingerprint; content:"7e:1e:d8:8e:eb:98:d5:23:42:2b:bb:f2:2f:0a:7d:cf:a7:90:de:d4"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7e1ed88eeb98d523422bbbf22f0a7dcfa790ded4/; sid:903202125; 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