Rule History

SID: 903202360 • 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:"5e:82:63:19:ab:ea:f2:0f:0d:90:e9:75:5d:5a:c4:a6:2e:64:93:1a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5e826319abeaf20f0d90e9755d5ac4a62e64931a/; sid:903202360; 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