VMProtect v3.4.0.1155

Try to unpack or alternatively provide a serial. If there is no solution provided by Saturday 11am (GMT+0) I will attach the same without debugger detection.

Protections used:

• Debugger detection (User-mode + Kernel-mode)
• Ultra (Mutation + Virtualization)

Disabled protections:

• Virtual Machine
• Packer

File Information

Submitter whoknows

Submitted 05/19/2020

Category UnPackMe (.NET)

View File

Edited May 21, 20205 yr by whoknows

they've done a really nice job!

valid key:

Spoiler

AQIDBAUGBwgJCgsMDQ4PEBESExQVFhcYGRobHB0eHyALFitASwYHCAkKCwwNDg8QERITFBUWFxgZGhscHR4fIGHRcMBz6P0wXIZTrWJI90jLU8o6lxAeWJxxcF1s2xwm

how:

simply you need to figure out how VM read instructions/Eh etc and restore them. devirtualizing all .net targets are the same so try to write a devirtualizer for simple VM and learn how to deal with them.
some other info you can find here & here.

awesome.vmp-devirtualized.exe

Edited May 21, 20205 yr by Reza-HNA

@Reza-HNA, with all the respect there isn't any tutorial on how you did it.

 

@Reza-HNA shared the solution through PM, restore body method and decrypt the string.

Edited May 22, 20205 yr by whoknows

@CodeExplorer hi, added some info

10 hours ago, Reza-HNA said:

@CodeExplorer hi, added some info

That is still light on with detail and context. It basically links to a tool you used and someone else's post...

Ted.

without debugger detection

awesome.vmp_nodbg.rar

On 5/21/2020 at 1:33 PM, whoknows said:

@Reza-HNA shared the solution through PM, restore body method and decrypt the string.

Can you explain bro little bit info regarding removing VMProtect Anti Tamper Remove and restoring Strings ? 

asking me ? hope @Reza-HNA PM u.

16 hours ago, BlackHat said:

Can you explain bro little bit info regarding removing VMProtect Anti Tamper Remove and restoring Strings ? 

The anti-tamper method is virtualized, so yes you can remove anti-tamper but the app will crash every time because the anti-tamper check method is virtualized.

Please share the solution through PM

You guys are amazing, VMProtect still the best? Which is better between DNGuard and VMProtect?

Hey can somebody teach me how to unpack vmprotect for .net? I would be really thankful.

awesome.vmp_dump-cleaned.exe

awesome_cracked.exe

My Solution Details - https://telegra.ph/VMP-Unpacking-11-02

VMP Unpacking - Telegraph.html

@BlackHat: thank you, it's a nice tutorial!  

But could you please fix images in the tutorial, they are very small and unreadable?

5 hours ago, kao said:

@BlackHat: thank you, it's a nice tutorial!  

But could you please fix images in the tutorial, they are very small and unreadable?

 

This is a basic approach example apply on almost all tool protected using vmprotect as suggested by wwh1004 

 

Image 1 - 

Image 2 - 

 

 

Edited November 3, 20204 yr by BlackHat

Thank you

Edited September 16, 20222 yr by jezani

l have small exe l needed unpack code.. Posible?

thxx