Rule History

SID: 903202947 • 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:"50:6b:d9:7e:7e:d0:f9:75:8b:c5:44:c3:00:f7:22:73:2c:01:b4:9f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/506bd97e7ed0f9758bc544c300f722732c01b49f/; sid:903202947; 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