Rule History

SID: 903201755 • 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:"b5:ad:8c:78:3c:57:ef:bd:67:64:91:a5:d2:d7:a8:63:16:3d:9e:14"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b5ad8c783c57efbd676491a5d2d7a863163d9e14/; sid:903201755; 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