Rule History

SID: 903202144 • 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:"7d:2e:9e:8b:18:eb:3e:32:ea:4c:19:73:78:7c:b6:34:05:c2:f7:7a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7d2e9e8b18eb3e32ea4c1973787cb63405c2f77a/; sid:903202144; 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