Rule History

SID: 903203312 • 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:"24:61:a9:76:7f:1a:8b:5b:0c:13:70:2f:63:3b:1d:ea:59:eb:80:5b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2461a9767f1a8b5b0c13702f633b1dea59eb805b/; sid:903203312; 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