Rule History

SID: 903203263 • 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:"fd:01:f8:e1:90:37:89:cf:6f:3c:7f:7d:9b:26:66:b8:76:c9:e0:27"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fd01f8e1903789cf6f3c7f7d9b2666b876c9e027/; sid:903203263; 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