Rule History

SID: 903204966 • Source: abuse.ch/sslbl-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:"1d:3c:6d:f1:be:3a:9c:41:f3:00:f7:0e:d3:54:ec:a7:a9:ca:5c:eb"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1d3c6df1be3a9c41f300f70ed354eca7a9ca5ceb/; sid:903204966; 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