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Rika .NET Deobfuscation Challenge - Level: Impossible

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good luck, you’re gonna need it 🙂

Download

P.S. Your usual tools won’t save you here… try being original.

Edited by Fr0Mu

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  • I have reviewed your site, if you have written everything yourself without using any foundation, only masters can solve this and I appreciate you.

  • I think I'll look again 🙂

  • yanlış anladınız sanırım sinirlenmedim zaten, ayrıca attığınız dosyada key stringinin kendisi veya geçerli key girildiÄŸinde gelen mesaj hala yok, onun dışında alta geçerli key girildiÄŸinde gelen mesaj

Hello, I saw this tool on tuts4you, I think it was not solved there either. So, as a clue, which obfuscator is this modded version of, what is its basis, maybe this can help me.

I don't think anyone will write deob to debug a tool in 2025, but if well-known popular software starts to be protected with this tool, maybe someone will write a tool for this. I reviewed this tool on tuts4you, and to be realistic, it is successful.

  • Author
4 minutes ago, cigicigi said:

Hello, I saw this tool on tuts4you, I think it was not solved there either. So, as a clue, which obfuscator is this modded version of, what is its basis, maybe this can help me.

Hello, the file includes Anti-Tamper and VM Obfuscation from Rika .NET, which is a commercial obfuscator made by my friend and me.

Check it out here: https://rikadotnet.com/

  • Author
Just now, thor said:

I don't think anyone will write deob to debug a tool in 2025, but if well-known popular software starts to be protected with this tool, maybe someone will write a tool for this. I reviewed this tool on tuts4you, and to be realistic, it is successful.

You have a point, but this is still a challenge waiting to be unpacked after all.. I really appreciate your review thanks!

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