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Access the Windows Registry using PowerShell

Add Windows users at the command line

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Automate Netlify builds with IFTTT

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awk

Backdoor Visual Basic Scripts

basenc

Bash reverse shell

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crackmapexec

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Day One to Obsidian conversion script

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Fix EXIF data on Google Photos exports

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Load a shell with a simple executable

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Match files to packages in Debian-based operating systems

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Use unsupported display resolutions with Samsung DeX

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Work with base64 encoding using PowerShell

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permalink: spells/abusing-wildcard-expansion-in-bash
tags:
  - Language/Bash
  - Application/tar
  - AttackCycle/Exploitation
  - OS/Linux

Abusing wildcard expansion in Bash

The wildcard expansion (*) in Bash scripts doesn't get pushed to the command, but is instead expanded in place. This means that files named like command-line switches will be interpreted as command line switches. This can be used, for example, to exploit sloppy tar-based backup scripts.

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Abusing wildcard expansion in Bash