Rule History

SID: 903203514 • Source: abuse.ch/sslbl-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:"6c:0c:d4:44:06:74:c8:e4:c7:f8:d6:c1:bd:44:fa:e8:93:4f:a8:69"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/6c0cd4440674c8e4c7f8d6c1bd44fae8934fa869/; sid:903203514; 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