Rule History

SID: 903203588 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ZLoader C&C)"; tls_cert_fingerprint; content:"67:c7:3b:14:45:6f:e6:e2:41:18:bd:aa:d3:ae:f7:fb:78:0f:94:bb"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/67c73b14456fe6e24118bdaad3aef7fb780f94bb/; sid:903203588; 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