Rule History

SID: 903205941 • 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:"5e:dc:b5:f3:ce:bb:c4:ff:da:bb:39:40:18:06:b4:4f:8f:2a:e9:67"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5edcb5f3cebbc4ffdabb39401806b44f8f2ae967/; sid:903205941; 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