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 live sigma-cli backend, then reveal pipelines only when you actually need them.

Browse Rules Explore Ecosystem

Indexed Rules

3,707

Ready to search

Backends

Live from sigconverter.io

CLI Versions

Newest: 2.0.2

Translation Workspace

Shape the rule before it leaves Phoenix

Tune Translation

Active Rule

Process Memory Dump via RdrLeakDiag.EXE

sigma-cli version

Backend

Format

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

Process Memory Dump via RdrLeakDiag.EXE

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: Process Memory Dump via RdrLeakDiag.EXE
id: edadb1e5-5919-4e4c-8462-a9e643b02c4b
related:
    - id: 6355a919-2e97-4285-a673-74645566340d
      type: obsolete
status: test
description: Detects the use of the Microsoft Windows Resource Leak Diagnostic tool "rdrleakdiag.exe" to dump process memory
references:
    - https://www.pureid.io/dumping-abusing-windows-credentials-part-1/
    - https://www.crowdstrike.com/blog/overwatch-exposes-aquatic-panda-in-possession-of-log-4-shell-exploit-tools/
    - https://lolbas-project.github.io/lolbas/Binaries/Rdrleakdiag/
    - https://twitter.com/0gtweet/status/1299071304805560321?s=21
    - https://news.sophos.com/en-us/2024/06/05/operation-crimson-palace-a-technical-deep-dive
author: Cedric MAURUGEON, Florian Roth (Nextron Systems), Swachchhanda Shrawan Poudel, Nasreddine Bencherchali (Nextron Systems)
date: 2021-09-24
modified: 2024-08-15
tags:
    - attack.credential-access
    - attack.t1003.001
logsource:
    category: process_creation
    product: windows
detection:
    selection_img:
        - Image|endswith: '\rdrleakdiag.exe'
        - OriginalFileName: RdrLeakDiag.exe
    selection_cli_dump:
        CommandLine|contains|windash:
            - '/memdmp'
            - 'fullmemdmp'
    selection_cli_output_process:
        CommandLine|contains|windash:
            - ' /o ' # Output
            - ' /p ' # Process
    condition: all of selection_*
falsepositives:
    - Unlikely
level: high

CLI command

Copy the exact command to reproduce this translation locally.

sigma convert --without-pipeline -t splunk -f default rules/windows/process_creation/proc_creation_win_rdrleakdiag_process_dumping.yml