Rule History

SID: 903202858 • 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:"2f:b5:d4:e1:69:d7:d0:3b:13:ab:55:46:27:31:c6:ed:43:9b:36:3a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2fb5d4e169d7d03b13ab55462731c6ed439b363a/; sid:903202858; 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