
title: Invoke-Obfuscation VAR++ LAUNCHER OBFUSCATION
author: Timur Zinniatullin, oscd.community
date: 2020/10/13
description: Detects Obfuscated Powershell via VAR++ LAUNCHER
detection:
  SELECTION_1:
    Payload|re: (?i).*&&set.*(\{\d\}){2,}\\"\s+?\-f.*&&.*cmd.*/c
  condition: SELECTION_1
falsepositives:
- Unknown
id: f3c89218-8c3d-4ba9-9974-f1d8e6a1b4a6
level: high
logsource:
  category: ps_module
  definition: PowerShell Module Logging must be enabledd
  product: windows
modified: 2021/10/16
references:
- https://github.com/Neo23x0/sigma/issues/1009
related:
- id: e54f5149-6ba3-49cf-b153-070d24679126
  type: derived
status: experimental
tags:
- attack.defense_evasion
- attack.t1027
- attack.execution
- attack.t1059.001
ruletype: SIGMA
