Rule History

SID: 903206291 • 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:"f4:2c:e1:7a:7b:b2:a1:4c:fa:6c:37:32:19:7c:ac:e7:f6:e3:6f:91"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f42ce17a7bb2a14cfa6c3732197cace7f6e36f91/; sid:903206291; 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