Rule History

SID: 903202006 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (Dridex C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Dridex C&C)"; tls_cert_fingerprint; content:"a3:a8:da:e5:3a:7f:e1:56:ef:e5:05:25:3f:4c:c8:f0:0f:d2:27:32"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a3a8dae53a7fe156efe505253f4cc8f00fd22732/; sid:903202006; 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