(              )  (            )  
   (    (       (    *   )      )\ )  *   ) ( /(  )\ )  (   ( /(  
   )\   )\      )\ ` )  /(   ( (()/(` )  /( )\())(()/(  )\  )\()) 
 (((_|(((_)(  (((_) ( )(_))  )\ /(_))( )(_)|(_)\  /(_)|((_)((_)\  
 )\___)\ _ )\ )\___(_(_())_ ((_|_)) (_(_())  ((_)(_)) )\___ _((_) 
((/ __(_)_\(_|(/ __|_   _| | | / __||_   _| / _ \| _ ((/ __| || | 
 | (__ / _ \  | (__  | | | |_| \__ \  | |  | (_) |   /| (__| __ | 
  \___/_/ \_\  \___| |_|  \___/|___/  |_|   \___/|_|_\ \___|_||_| 

Author: Vincent Yiu (@vysecurity)

Credits:

• @cn33liz: Inspiration with StarFighters
• @tiraniddo: James Forshaw for DotNet2JScript
• @armitagehacker: Raphael Mudge for idea of selecting 32 bit version on 64 bit architecture machines for injection into
• @_RastaMouse: Testing and giving recommendations around README
• @bspence7337: Testing

A JavaScript and VBScript shellcode launcher. This will spawn a 32 bit version of the binary specified and inject shellcode into it.

DotNetToJScript can be found here: https://github.com/tyranid/DotNetToJScript

• Choose a binary you want to inject into, default "rundll32.exe", you can use notepad.exe, calc.exe for example...

• Generate a 32 bit raw shellcode in whatever framework you want. Tested: Cobalt Strike, Metasploit Framework

• Run: cat payload.bin | base64 -w 0

• For JavaScript: Copy the base64 encoded payload into the code variable below

  var code = "<base64 encoded 32 bit raw shellcode>";

• For VBScript: Copy the base64 encoded payload into the code variable below

  Dim code: code = "<base64 encoded 32 bit raw shellcode>"

• Then run:

wscript.exe CACTUSTORCH.js or wscript.exe CACTUSTORCH.vbs via command line on the target, or double click on the files within Explorer.

• For VBA: Copy the base64 encoded payload into a file such as code.txt

• Run python splitvba.py code.txt output.txt

• Copy output.txt under the following bit so it looks like:

  code = ""
  code = code & "<base64 code in 100 byte chunk"
  code = code & "<base64 code in 100 byte chunk"
  

• Copy and paste the whole payload into Word Macro

• Save Word Doc and send off or run it.

• Load CACTUSTORCH.cna
• Go to Attack -> Host CACTUSTORCH Payload
• Fill in fields
• File hosted and ready to go!