Rule History

SID: 903201710 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Chthonic C&C)"; tls_cert_fingerprint; content:"1e:ef:63:b9:1a:fa:ad:d5:a5:10:cf:b6:7d:3d:1e:a3:3a:f1:8c:49"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1eef63b91afaadd5a510cfb67d3d1ea33af18c49/; sid:903201710; 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