Rule History

SID: 903202918 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (IcedID C&C)"; tls_cert_fingerprint; content:"00:50:1d:89:a8:80:f6:3b:bf:9c:a4:79:32:b8:5b:8c:2a:1f:23:73"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/00501d89a880f63bbf9ca47932b85b8c2a1f2373/; sid:903202918; 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