Rule History

SID: 903204037 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (Malware C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Malware C&C)"; tls_cert_fingerprint; content:"db:c6:8d:66:ea:e2:83:37:b8:90:c2:f5:8b:b6:fc:2a:bd:09:bd:50"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/dbc68d66eae28337b890c2f58bb6fc2abd09bd50/; sid:903204037; 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