Rule History

SID: 903206145 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ACRStealer C&C)"; tls_cert_fingerprint; content:"3a:d2:ca:04:4e:83:95:0f:a6:03:b0:81:a3:6d:2f:ec:fb:63:ec:5b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3ad2ca044e83950fa603b081a36d2fecfb63ec5b/; sid:903206145; 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