Rule History

SID: 903203166 • 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:"9f:12:91:2f:9b:c3:41:9e:06:70:a7:29:f9:c4:c1:6e:d8:fb:43:fa"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9f12912f9bc3419e0670a729f9c4c16ed8fb43fa/; sid:903203166; 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