Rule History

SID: 903201785 • Source: sslbl/ssl-fp-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:"a9:7b:76:16:d3:cf:e7:fe:c8:4f:27:0d:15:cd:d1:49:d3:0e:cd:c6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a97b7616d3cfe7fec84f270d15cdd149d30ecdc6/; sid:903201785; 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