Rule History

SID: 903202472 • 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:"d6:41:2d:b5:0d:f6:62:b5:af:43:a2:a2:0d:fe:58:e0:0c:ab:09:96"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d6412db50df662b5af43a2a20dfe58e00cab0996/; sid:903202472; 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