Rule History

SID: 903206361 • 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:"42:37:73:0b:1c:dc:b0:be:d8:c9:37:81:ed:27:3b:9d:49:3a:c8:8a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4237730b1cdcb0bed8c93781ed273b9d493ac88a/; sid:903206361; 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