Rule History

SID: 903206836 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (Socks5Systemz C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Socks5Systemz C&C)"; tls_cert_fingerprint; content:"b0:b5:d7:eb:c6:7a:15:cf:b3:d9:69:cc:1d:36:63:ff:85:92:1d:f7"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b0b5d7ebc67a15cfb3d969cc1d3663ff85921df7/; sid:903206836; 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