Rule History

SID: 903203630 • 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:"5d:7a:8c:d9:c0:2e:2a:22:37:f5:ff:7c:99:1b:df:9c:de:22:26:12"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5d7a8cd9c02e2a2237f5ff7c991bdf9cde222612/; sid:903203630; 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