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CLI Versions
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Newest: 2.0.2
Translation Workspace
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Active Rule
Windows Terminal Profile Settings Modification By Uncommon Process
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Windows Terminal Profile Settings Modification By Uncommon Process
Using Splunk · Default · sigma-cli 2.0.2
Translation controls
Adjust the rule on the left, then regenerate when you want a fresh backend-native query.
BackendSplunkFormatDefaultVersion2.0.2
title: Windows Terminal Profile Settings Modification By Uncommon Process
id: 9b64de98-9db3-4033-bd7a-f51430105f00
status: test
description: Detects the creation or modification of the Windows Terminal Profile settings file "settings.json" by an uncommon process.
references:
- https://github.com/redcanaryco/atomic-red-team/blob/74438b0237d141ee9c99747976447dc884cb1a39/atomics/T1547.015/T1547.015.md#atomic-test-1---persistence-by-modifying-windows-terminal-profile
- https://twitter.com/nas_bench/status/1550836225652686848
author: frack113, Nasreddine Bencherchali (Nextron Systems)
date: 2023-07-22
tags:
- attack.privilege-escalation
- attack.persistence
- attack.t1547.015
logsource:
product: windows
category: file_event
detection:
selection:
Image|endswith:
# Note: Add other potential common applications
- '\cmd.exe'
- '\cscript.exe'
- '\mshta.exe'
- '\powershell.exe'
- '\pwsh.exe'
- '\wscript.exe'
TargetFilename|endswith: '\AppData\Local\Packages\Microsoft.WindowsTerminal_8wekyb3d8bbwe\LocalState\settings.json'
condition: selection
falsepositives:
- Some false positives may occur with admin scripts that set WT settings.
level: medium
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/windows/file/file_event/file_event_win_susp_windows_terminal_profile.yml