Rule History

SID: 903202979 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (TA505 C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (TA505 C&C)"; tls_cert_fingerprint; content:"9e:d3:2c:f2:1c:a2:44:a7:85:da:6a:62:54:c2:a7:b8:f4:1e:61:53"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9ed32cf21ca244a785da6a6254c2a7b8f41e6153/; sid:903202979; 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