Rule History

SID: 903202215 • 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:"2b:08:3b:95:2d:9a:7a:22:d1:15:78:cd:d6:ad:37:a4:96:ea:2a:06"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2b083b952d9a7a22d11578cdd6ad37a496ea2a06/; sid:903202215; 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