Rule History

SID: 903202054 • 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:"34:f0:60:57:ee:a1:ba:0e:cd:07:34:fb:78:90:e5:b5:4b:3f:89:dc"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/34f06057eea1ba0ecd0734fb7890e5b54b3f89dc/; sid:903202054; 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