Rule History

SID: 903203382 • 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:"fe:dd:be:e5:af:de:60:f1:c2:a0:7e:8b:32:2d:de:c3:2a:a4:50:68"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/feddbee5afde60f1c2a07e8b322ddec32aa45068/; sid:903203382; 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