Rule History

SID: 903200367 • 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:"4a:e4:bf:b1:37:f1:76:a9:ef:e0:7c:07:34:9d:d9:c1:8a:c3:0b:f1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4ae4bfb137f176a9efe07c07349dd9c18ac30bf1/; sid:903200367; 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