Rule History

SID: 903203410 • Source: abuse.ch/sslbl-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:"09:9d:b7:d1:71:9f:fd:df:83:5c:71:83:0d:27:0a:af:5e:7b:fc:c8"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/099db7d1719ffddf835c71830d270aaf5e7bfcc8/; sid:903203410; 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