Rule History

SID: 903203094 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Malware C&C)"; tls_cert_fingerprint; content:"84:f2:4e:c9:f4:0f:e8:65:c8:fa:d7:eb:7d:7c:89:71:82:8f:ca:e1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/84f24ec9f40fe865c8fad7eb7d7c8971828fcae1/; sid:903203094; 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