XOR-Cipher

Obfuscates using XOR with randomized keys and obfuscated variable names. Utilizes -bxor for bitwise XOR operations and randomly generates unique function and variable names.

Before

After

Discord Server

• https://discord.gg/E2ybG4j9jU

How it works

1. Reads input
2. Encrypts each line with dynamic XOR keys and converts characters to obfuscated hex
3. Randomizes variable & function names
4. Applies bitwise, math operations, and encoding (MBA obfuscated commands/strings)

Features

• XOR Encryption - Dynamically generated XOR key (100-255)
• Randomized Variables
  • 32-64 chars (Randomized with symbols)
• Content Obfuscation
  • Character manipulation, B64 encoding...
• Command obfuscation
  • All possible command/string obfuscations
  • Many different obfuscated command presets
• A lot of additional randomization

Obfuscated getstring example:

([char](((7110 -Band 7192) + (7110 -Bor 7192) - 5727 - 8472))+[char]((10706 - 9987 + 8213 - 8863))+[char](((-4315 -Band 7498) + (-4315 -Bor 7498) - 6202 + 3135))+[char]((6133 - 5229 + 1745 - 2534))+[char](((-3163 -Band 6736) + (-3163 -Bor 6736) - 4042 + 585))+[char](((-16888 -Band 8584) + (-16888 -Bor 8584) + 3277 + 5109))+[char](((9080 -Band 2927) + (9080 -Bor 2927) - 4791 - 7143))+[char](((15613 -Band 684) + (15613 -Bor 684) - 8868 - 7319))+[char](((6411 -Band 2324) + (6411 -Bor 2324) - 9338 + 674)))

Usage

nvi -> Input

nvo -> Output

. \NV-XOR-Cipher.ps1;nvmain -nvi "\Before.ps1" -nvo "\XOREncrypted.ps1"

Warning

You probably can't encrypt big files with it! (Scripts with functions could also cause incorrect executions) This was made to obfuscate commands, not files. If you want to know how to use it for whole files, join the discord. Don't be a kiddo, I uploaded the script open source and for free, stealing it now would be unbelieveable sad.

Disclaimer

I'm not responsible for any misuse of this tool!