Rule History

SID: 903203313 • 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:"f6:6c:dd:6a:14:94:13:29:71:15:ee:b7:28:a9:d4:fb:e7:25:a4:7a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f66cdd6a149413297115eeb728a9d4fbe725a47a/; sid:903203313; 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