Rule History

SID: 903202206 • 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:"5b:00:23:7b:d2:09:bf:77:8c:a8:dd:46:7d:d6:44:d0:2e:fc:a5:aa"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5b00237bd209bf778ca8dd467dd644d02efca5aa/; sid:903202206; 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