Rule History

SID: 903200639 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Shifu C&C)"; tls_cert_fingerprint; content:"e1:bc:f4:7e:9a:e4:07:0c:d8:70:64:77:72:24:83:f0:cb:ee:60:ca"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/e1bcf47e9ae4070cd8706477722483f0cbee60ca/; sid:903200639; 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