Rule History

SID: 903203942 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (TrickBot malware distribution)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (TrickBot malware distribution)"; tls_cert_fingerprint; content:"07:7c:e4:41:45:38:fc:37:bd:1e:6b:1a:cf:8c:fe:dc:8c:26:f8:13"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/077ce4414538fc37bd1e6b1acf8cfedc8c26f813/; sid:903203942; 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