Rule History

SID: 903207049 • 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:"59:9a:df:d9:df:8a:a8:8f:cb:d3:d5:24:ea:53:5b:77:d6:eb:27:5b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/599adfd9df8aa88fcbd3d524ea535b77d6eb275b/; sid:903207049; 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