Rule History

SID: 903205981 • Source: sslbl/ssl-fp-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:"d3:cd:1a:66:dc:67:f3:db:95:83:f8:73:f1:9d:a5:cc:1c:f5:b3:c6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d3cd1a66dc67f3db9583f873f19da5cc1cf5b3c6/; sid:903205981; 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