Rule History

SID: 903205861 • 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:"df:e2:5e:e5:c5:ab:a8:7a:81:d6:f9:5c:3a:a7:b5:ac:5e:5a:b6:b2"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/dfe25ee5c5aba87a81d6f95c3aa7b5ac5e5ab6b2/; sid:903205861; 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