Rule History

SID: 903202417 • 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:"87:9c:44:5c:7a:5b:31:9e:e0:4e:3a:1d:1e:34:24:f4:6b:15:06:4e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/879c445c7a5b319ee04e3a1d1e3424f46b15064e/; sid:903202417; 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