Rule History

SID: 903203104 • 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:"f9:6d:5a:a2:bc:ee:a3:e4:3c:00:bb:45:aa:1a:b1:48:be:b4:5b:09"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f96d5aa2bceea3e43c00bb45aa1ab148beb45b09/; sid:903203104; 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