Rule History

SID: 903200466 • 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:"c9:be:dd:d9:e8:61:e8:01:f9:db:a5:36:d6:64:2b:03:35:fa:9a:e2"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c9beddd9e861e801f9dba536d6642b0335fa9ae2/; sid:903200466; 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