Rule History

SID: 903202933 • 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:"53:e7:c3:c6:cd:35:5e:ab:07:f4:3b:18:a8:06:04:83:4f:4c:e5:fb"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/53e7c3c6cd355eab07f43b18a80604834f4ce5fb/; sid:903202933; 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