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
Ready to search
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
Renamed AutoIt Execution
Target Profile
Splunk
Splunk through pysigma-backend-splunk.
Format Mode
Default
Default pySigma output mode for this backend.
Conversion Output
Renamed AutoIt Execution
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: Renamed AutoIt Execution
id: f4264e47-f522-4c38-a420-04525d5b880f
status: test
description: |
Detects the execution of a renamed AutoIt2.exe or AutoIt3.exe.
AutoIt is a scripting language and automation tool for Windows systems. While primarily used for legitimate automation tasks, it can be misused in cyber attacks.
Attackers can leverage AutoIt to create and distribute malware, including keyloggers, spyware, and botnets. A renamed AutoIt executable is particularly suspicious.
references:
- https://twitter.com/malmoeb/status/1665463817130725378?s=12&t=C0_T_re0wRP_NfKa27Xw9w
- https://www.autoitscript.com/site/
author: Florian Roth (Nextron Systems)
date: 2023-06-04
modified: 2024-11-23
tags:
- attack.defense-evasion
- attack.t1027
logsource:
category: process_creation
product: windows
detection:
selection_1:
CommandLine|contains:
- ' /AutoIt3ExecuteScript'
- ' /ErrorStdOut'
selection_2:
Hashes|contains:
- 'IMPHASH=FDC554B3A8683918D731685855683DDF' # AutoIt v2 - doesn't cover all binaries
- 'IMPHASH=CD30A61B60B3D60CECDB034C8C83C290' # AutoIt v2 - doesn't cover all binaries
- 'IMPHASH=F8A00C72F2D667D2EDBB234D0C0AE000' # AutoIt v3 - doesn't cover all binaries
selection_3:
OriginalFileName:
- 'AutoIt3.exe'
- 'AutoIt2.exe'
- 'AutoIt.exe'
filter_main_legit_name:
Image|endswith:
- '\AutoIt.exe'
- '\AutoIt2.exe'
- '\AutoIt3_x64.exe'
- '\AutoIt3.exe'
condition: 1 of selection_* and not 1 of filter_main_*
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/process_creation/proc_creation_win_renamed_autoit.yml