Rule History

SID: 903207075 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (LummaStealer C&C)"; tls_cert_fingerprint; content:"b4:a8:21:c4:33:70:47:56:f7:cf:fe:6f:31:a0:52:46:0a:ab:27:0c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b4a821c433704756f7cffe6f31a052460aab270c/; sid:903207075; 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