Rule History

SID: 903205985 • Source: sslbl/ssl-fp-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:"39:05:eb:e4:7f:46:0b:cc:e1:ae:51:f8:31:01:f2:d9:8a:8f:cc:7f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3905ebe47f460bcce1ae51f83101f2d98a8fcc7f/; sid:903205985; 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