Rule History

SID: 903204939 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (DCRat C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (DCRat C&C)"; tls_cert_fingerprint; content:"2c:a6:e7:b0:ef:82:68:26:0a:13:2a:e7:6b:73:8e:90:d3:06:ef:19"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2ca6e7b0ef8268260a132ae76b738e90d306ef19/; sid:903204939; 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