Rule History

SID: 903204828 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Matanbuchus C&C)"; tls_cert_fingerprint; content:"98:23:e2:d9:19:9a:05:60:2d:8a:e0:5f:fd:2d:3d:c4:52:3a:9e:e1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9823e2d9199a05602d8ae05ffd2d3dc4523a9ee1/; sid:903204828; 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