Rule History

SID: 903205718 • 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:"bf:c8:c3:e0:2d:01:f0:f1:c3:de:2f:76:1d:52:99:1a:5d:c4:5b:0b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/bfc8c3e02d01f0f1c3de2f761d52991a5dc45b0b/; sid:903205718; 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