Rule History

SID: 903202691 • 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:"6c:39:73:dc:d6:84:e1:b4:eb:41:d9:c5:b6:ca:c5:62:fa:87:c6:7a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/6c3973dcd684e1b4eb41d9c5b6cac562fa87c67a/; sid:903202691; 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