Rule History

SID: 903206372 • 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:"af:19:14:95:4f:fa:b6:c5:d6:ba:d4:e5:d5:70:19:e4:e5:24:9f:ce"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/af1914954ffab6c5d6bad4e5d57019e4e5249fce/; sid:903206372; 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