Rule History

SID: 903203175 • 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:"b4:43:0a:3e:29:13:a5:67:05:4b:c8:cf:62:4a:f0:c4:2b:13:a9:fd"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b4430a3e2913a567054bc8cf624af0c42b13a9fd/; sid:903203175; 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