Rule History

SID: 903205725 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Stealc C&C)"; tls_cert_fingerprint; content:"6b:cf:17:2e:a0:22:15:61:50:df:f8:a4:6e:d0:0f:ba:29:57:ec:ce"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/6bcf172ea022156150dff8a46ed00fba2957ecce/; sid:903205725; 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