Rule History

SID: 903203982 • 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:"59:a2:1c:17:c6:c9:bf:8a:d2:af:e6:e3:53:38:5d:be:55:6e:69:ca"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/59a21c17c6c9bf8ad2afe6e353385dbe556e69ca/; sid:903203982; 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