Phoenix Studio
Convert indexed Sigma rules into analyst-ready detections.
This studio is built around Phoenix's own rule corpus, not a blank editor. Search by title or rule id, choose a local pySigma backend, then reveal pipelines only when you actually need them.
Indexed Rules
3,731
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Backends
17
Loaded from pysigma-node
pySigma Versions
10
Newest: 1.3.3
Translation Workspace
Shape the rule before it leaves Phoenix
Tune Translation
Active Rule
HackTool - NPPSpy Hacktool Usage
Target Profile
Splunk
Splunk through pysigma-backend-splunk.
Format Mode
Default
Default pySigma output mode for this backend.
Conversion Output
HackTool - NPPSpy Hacktool Usage
Using Splunk · Default · pySigma 1.3.3
Translation controls
Adjust the rule on the left, then regenerate when you want a fresh backend-native query.
BackendSplunkFormatDefaultVersion1.3.3
title: HackTool - NPPSpy Hacktool Usage
id: cad1fe90-2406-44dc-bd03-59d0b58fe722
status: test
description: Detects the use of NPPSpy hacktool that stores cleartext passwords of users that logged in to a local file
references:
- https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1003/T1003.md#atomic-test-2---credential-dumping-with-nppspy
- https://twitter.com/0gtweet/status/1465282548494487554
author: Florian Roth (Nextron Systems)
date: 2021-11-29
modified: 2024-06-27
tags:
- attack.credential-access
logsource:
product: windows
category: file_event
detection:
selection:
TargetFilename|endswith:
- '\NPPSpy.txt'
- '\NPPSpy.dll'
condition: selection
falsepositives:
- Unknown
level: high
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_hktl_nppspy.yml