Rule History

SID: 903207276 • 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:"04:bd:e5:a2:b9:7d:33:27:3f:4b:48:fc:3e:38:a6:94:e3:c5:80:1c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/04bde5a2b97d33273f4b48fc3e38a694e3c5801c/; sid:903207276; 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