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Javascript Injection for Eval-based Unpackers

This module generates a Javascript file that executes arbitrary code when an eval-based unpacker is run on it. Works against js-beautify's P_A_C_K_E_R unpacker.

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Module Name

exploit/multi/fileformat/js_unpacker_eval_injection

Authors

  • joev <joev [at] metasploit.com>

Targets

  • Automatic

Platforms

  • nodejs

Architectures

  • nodejs

Reliability

Development

Module Options

To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':

msf > use exploit/multi/fileformat/js_unpacker_eval_injection msf exploit(js_unpacker_eval_injection) > show targets ...targets... msf exploit(js_unpacker_eval_injection) > set TARGET <target-id> msf exploit(js_unpacker_eval_injection) > show options ...show and set options... msf exploit(js_unpacker_eval_injection) > exploit