Rule History

SID: 903204497 • 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:"32:a4:85:7d:b6:8c:7c:84:d1:80:3e:46:13:a1:f3:e6:1b:e9:5d:f4"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/32a4857db68c7c84d1803e4613a1f3e61be95df4/; sid:903204497; 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