Rule History

SID: 2049227 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 1 • Nov 16, 2023, 12:00 PM

Message:

ET INFO RAR File Download Request via Discord

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO RAR File Download Request via Discord"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/attachments/"; depth:13; content:".rar"; http.host; content:".discordapp.com"; endswith; fast_pattern; http.header_names; content:!"Referer|0d 0a|"; classtype:misc-activity; sid:2049227; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_11_16, deployment Perimeter, deployment SSLDecrypt, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_11_16;)

Created:

Nov 16, 2023, 12:00 PM

Updated:

Nov 16, 2023, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Aug 18, 2025, 8:35 PM

Filename:

rules/emerging-info.rules