Rule History

SID: 903202274 • 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:"0c:d0:5b:b4:3a:7b:af:3f:5c:07:76:0b:f6:d1:7c:cc:9d:e0:bb:19"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/0cd05bb43a7baf3f5c07760bf6d17ccc9de0bb19/; sid:903202274; 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