Rule History

SID: 903205093 • 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:"2f:fa:56:4a:f8:3c:ae:ec:70:8c:e1:e9:e8:39:3f:a0:4d:0f:08:64"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2ffa564af83caeec708ce1e9e8393fa04d0f0864/; sid:903205093; 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