Rule History

SID: 903204070 • 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:"5c:af:10:5f:ba:f4:05:9b:bc:51:6a:52:4d:9e:ba:3d:2f:a8:da:9a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5caf105fbaf4059bbc516a524d9eba3d2fa8da9a/; sid:903204070; 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