Rule History

SID: 903204495 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (DCRat C&C)"; tls_cert_fingerprint; content:"3f:39:19:c4:9f:3e:2a:18:8c:da:da:f9:4b:a8:db:3e:2c:ca:38:03"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3f3919c49f3e2a188cdadaf94ba8db3e2cca3803/; sid:903204495; 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