Rule History

SID: 903201728 • 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:"a3:a7:dc:38:b9:0f:71:8d:3b:34:ea:0f:c6:be:c3:9c:8f:2f:7a:8c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a3a7dc38b90f718d3b34ea0fc6bec39c8f2f7a8c/; sid:903201728; 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