Rule History

SID: 903204615 • 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:"c6:3b:f7:df:eb:12:7b:49:ad:a2:b5:c8:78:0f:3a:e3:b9:9c:c1:8e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c63bf7dfeb127b49ada2b5c8780f3ae3b99cc18e/; sid:903204615; 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