Rule History

SID: 903204498 • 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:"3b:c8:e0:9f:9c:d4:a2:9f:1d:57:fa:dc:70:ca:35:d9:1a:79:e3:6e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3bc8e09f9cd4a29f1d57fadc70ca35d91a79e36e/; sid:903204498; 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