Rule History

SID: 903205604 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (AsyncRAT C&C)"; tls_cert_fingerprint; content:"fa:c2:ec:25:0d:e2:ba:8f:8c:77:5c:eb:d9:1f:81:49:0f:0a:10:18"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fac2ec250de2ba8f8c775cebd91f81490f0a1018/; sid:903205604; 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