Rule History

SID: 903204262 • 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:"3a:c3:44:36:87:3b:71:bd:7d:d1:44:45:34:fc:e2:bc:2b:a5:60:e6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3ac34436873b71bd7dd1444534fce2bc2ba560e6/; sid:903204262; 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