Rule History

SID: 903205132 • Source: abuse.ch/sslbl-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:"54:7c:2f:b1:1a:13:67:1c:49:51:d6:13:cd:ab:a9:f2:f6:a0:16:1f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/547c2fb11a13671c4951d613cdaba9f2f6a0161f/; sid:903205132; 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