Rule History

SID: 903200106 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Shylock C&C)"; tls_cert_fingerprint; content:"9e:da:7e:5c:c4:e1:cb:c0:b5:21:3f:bb:71:82:2c:f9:57:4d:fc:63"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9eda7e5cc4e1cbc0b5213fbb71822cf9574dfc63/; sid:903200106; 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