Rule History

SID: 903201621 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (ZeuS C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ZeuS C&C)"; tls_cert_fingerprint; content:"5f:cb:5b:41:8f:77:9a:54:2b:71:48:f2:dd:ea:21:14:95:78:77:33"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5fcb5b418f779a542b7148f2ddea211495787733/; sid:903201621; 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