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blue-team-tools/rules/application/rpc_firewall/rpc_firewall_eventlog_recon.yml
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2023-01-27 06:48:34 +01:00

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YAML

title: Remote Event Log Recon
id: 2053961f-44c7-4a64-b62d-f6e72800af0d
status: test
description: Detects remote RPC calls to get event log information via EVEN or EVEN6
references:
- https://github.com/zeronetworks/rpcfirewall
- https://zeronetworks.com/blog/stopping_lateral_movement_via_the_rpc_firewall/
author: Sagie Dulce, Dekel Paz
date: 2022/01/01
modified: 2022/01/01
tags:
- attack.discovery
logsource:
product: rpc_firewall
category: application
definition: 'Requirements: install and apply the RPC Firewall to all processes with "audit:true action:block uuid:82273fdc-e32a-18c3-3f78-827929dc23ea and uuid:f6beaff7-1e19-4fbb-9f8f-b89e2018337c"'
detection:
selection:
EventLog: RPCFW
EventID: 3
InterfaceUuid:
- 82273fdc-e32a-18c3-3f78-827929dc23ea
- f6beaff7-1e19-4fbb-9f8f-b89e2018337c
condition: selection
falsepositives:
- Remote administrative tasks on Windows Events
level: high