Rule History

SID: 903205237 • 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:"2d:bb:eb:3f:ab:e1:de:e0:d1:bb:93:4f:44:2c:3c:b2:e8:82:1a:9f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2dbbeb3fabe1dee0d1bb934f442c3cb2e8821a9f/; sid:903205237; 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