Rule History

SID: 903200937 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (Send-Safe C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Send-Safe C&C)"; tls_cert_fingerprint; content:"b0:bb:e3:da:e1:eb:45:80:64:c6:19:80:1d:05:a8:dc:5e:23:39:34"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b0bbe3dae1eb458064c619801d05a8dc5e233934/; sid:903200937; 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