Rule History

SID: 903206661 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (RustyStealer C&C)"; tls_cert_fingerprint; content:"9b:f4:e3:54:45:56:15:54:a2:e2:c9:c8:46:1b:e0:c8:de:29:c5:fc"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9bf4e35445561554a2e2c9c8461be0c8de29c5fc/; sid:903206661; 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