Rule History

SID: 903206608 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (OffLoader C&C)"; tls_cert_fingerprint; content:"9f:06:1a:d8:e5:a4:89:3e:93:e3:a9:a9:15:1c:70:14:de:2f:de:45"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9f061ad8e5a4893e93e3a9a9151c7014de2fde45/; sid:903206608; 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