Rule History

SID: 903204827 • Source: sslbl/ssl-fp-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:"85:f3:fa:89:0d:72:94:fa:93:6e:60:60:7a:60:d5:29:87:88:2d:4e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/85f3fa890d7294fa936e60607a60d52987882d4e/; sid:903204827; 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