Rule History

SID: 903204591 • 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:"8a:2a:a2:c8:c9:7a:ad:7a:1b:fe:0c:bf:42:9d:57:0c:10:3e:c1:ac"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/8a2aa2c8c97aad7a1bfe0cbf429d570c103ec1ac/; sid:903204591; 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