Rule History

SID: 903204595 • 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:"a5:e8:12:ef:7e:2a:c5:43:40:12:0a:f8:af:e8:b4:14:ab:fd:5d:83"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a5e812ef7e2ac54340120af8afe8b414abfd5d83/; sid:903204595; 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