Rule History

SID: 903203249 • 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:"22:9d:13:a4:9d:fa:e4:8a:d6:d4:33:22:6d:e2:60:20:f2:b8:d9:e5"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/229d13a49dfae48ad6d433226de26020f2b8d9e5/; sid:903203249; 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