Rule History

SID: 903202276 • Source: abuse.ch/sslbl-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:"70:2d:01:5c:52:0f:d5:b7:6e:e7:ed:49:b3:8f:88:92:37:2a:c5:4f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/702d015c520fd5b76ee7ed49b38f8892372ac54f/; sid:903202276; 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