Rule History

SID: 903200957 • 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:"cf:9c:47:c1:b2:a0:3a:61:8c:09:b7:f9:a2:0f:32:ef:3b:0d:83:37"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cf9c47c1b2a03a618c09b7f9a20f32ef3b0d8337/; sid:903200957; 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