Rule History

SID: 903202938 • 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:"28:09:6d:ef:de:6b:fa:8e:87:c9:07:7b:b8:3c:4f:2c:3e:6f:3d:ed"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/28096defde6bfa8e87c9077bb83c4f2c3e6f3ded/; sid:903202938; 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