Rule History

SID: 903203509 • 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:"fa:58:6b:92:b3:b7:86:ff:68:71:84:d1:f0:8f:7c:2c:d8:f6:be:ea"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fa586b92b3b786ff687184d1f08f7c2cd8f6beea/; sid:903203509; 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