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Convert indexed Sigma rules into analyst-ready detections.

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Indexed Rules

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Backends

Live from sigconverter.io

CLI Versions

Newest: 2.0.2

Translation Workspace

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Active Rule

Suspicious Program Names

sigma-cli version

Backend

Format

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

Suspicious Program Names

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: Suspicious Program Names
id: efdd8dd5-cee8-4e59-9390-7d4d5e4dd6f6
status: test
description: Detects suspicious patterns in program names or folders that are often found in malicious samples or hacktools
references:
    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md
author: Florian Roth (Nextron Systems)
date: 2022-02-11
modified: 2023-03-22
tags:
    - attack.execution
    - attack.t1059
logsource:
    category: process_creation
    product: windows
detection:
    selection_image:
        - Image|contains:
              - '\CVE-202' # Update this when we reach the year 2100
              - '\CVE202' # Update this when we reach the year 2100
        - Image|endswith:
              - '\poc.exe'
              - '\artifact.exe'
              - '\artifact64.exe'
              - '\artifact_protected.exe'
              - '\artifact32.exe'
              - '\artifact32big.exe'
              - 'obfuscated.exe'
              - 'obfusc.exe'
              - '\meterpreter'
    selection_commandline:
        CommandLine|contains:
            - 'inject.ps1'
            - 'Invoke-CVE'
            - 'pupy.ps1'
            - 'payload.ps1'
            - 'beacon.ps1'
            - 'PowerView.ps1'
            - 'bypass.ps1'
            - 'obfuscated.ps1'
            - 'obfusc.ps1'
            - 'obfus.ps1'
            - 'obfs.ps1'
            - 'evil.ps1'
            - 'MiniDogz.ps1'
            - '_enc.ps1'
            - '\shell.ps1'
            - '\rshell.ps1'
            - 'revshell.ps1'
            - '\av.ps1'
            - '\av_test.ps1'
            - 'adrecon.ps1'
            - 'mimikatz.ps1'
            - '\PowerUp_'
            - 'powerup.ps1'
            - '\Temp\a.ps1'
            - '\Temp\p.ps1'
            - '\Temp\1.ps1'
            - 'Hound.ps1'
            - 'encode.ps1'
            - 'powercat.ps1'
    condition: 1 of selection*
falsepositives:
    - Legitimate tools that accidentally match on the searched patterns
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_susp_progname.yml