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ConfuserEx Mod


detpet
Go to solution Solved by illuZion,

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Difficulty : 3
Language : .NET
Platform : Windows x32/x64
OS Version : Windows 7+
Packer / Protector : ConfuserEx Modified

Description :

Unpack and provide a quick overview of how you did it and what tools were used

 

CrackMe0.exe

 

Screenshot :

screenshot.PNG.5635593bfbf5646b3dd641e54f52054a.PNG

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i don't know why string decryption is not working for me, anyway here are the main functions decrypted. The only modification is that you renamed koi to rb

Untitled.png

 

Edit

i was doing something wrong while unpacking, now everything is decrypted correctly.

Edited by Ahmad_k
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  • 2 months later...
  • 10 months later...
  • Solution

Password:

Spoiler

hovzcrawiybdtukexfqgsjlyar

Steps :

1. manually removed anti tamper

2. manually decompressed the file

3. used confuserEx unpacker

4. use de4dot to finish the work

5. created a vs to find the password

CrackMe0 cleaned.exe

Edited by illuZion
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  • 2 weeks later...
ProjectTrauma
Spoiler

wdjApNL.png

 

1. Decompress using KoiVM Method [Renamed to "rb" in this case] :

Spoiler

meMY5Ye.png

2. Remove CFlow

3. Decrypt Constants

4. De4dot for renaming

5. Cfex Unpacker v2 to cleanup Junk

6. Done

 

done.exe

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  • 4 months later...

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