Rule History

SID: 903206259 • 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:"b8:79:22:4c:00:e6:a8:8a:b7:a5:92:1c:d9:74:d0:7d:0e:f4:54:4c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b879224c00e6a88ab7a5921cd974d07d0ef4544c/; sid:903206259; 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