Rule History

SID: 903204639 • 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:"3e:4a:4b:3c:0d:3f:4f:71:a1:4d:db:e9:85:d1:8e:4a:44:5c:93:f2"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3e4a4b3c0d3f4f71a14ddbe985d18e4a445c93f2/; sid:903204639; 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