Rule History

SID: 903204758 • 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:"3b:2d:b8:3c:88:07:3c:59:b0:10:95:1e:be:98:14:00:42:a8:c6:79"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3b2db83c88073c59b010951ebe98140042a8c679/; sid:903204758; 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