Rule History

SID: 903203066 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ServHelper C&C)"; tls_cert_fingerprint; content:"05:e7:04:d1:ec:2a:e8:54:3e:12:b0:d4:92:b8:a5:f2:b9:31:af:38"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/05e704d1ec2ae8543e12b0d492b8a5f2b931af38/; sid:903203066; 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