Rule History

SID: 903203171 • 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:"e5:d4:9e:0b:12:01:2e:40:49:8c:c9:91:ae:58:6b:3c:e0:5b:f2:f6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/e5d49e0b12012e40498cc991ae586b3ce05bf2f6/; sid:903203171; 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