Rule History

SID: 903203304 • 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:"c3:ac:ad:b5:00:7c:3b:5a:71:09:a9:d3:6e:fe:d3:cc:ec:73:f3:45"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c3acadb5007c3b5a7109a9d36efed3ccec73f345/; sid:903203304; 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