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Example CrackMe - Debug Blocker x64


Teddy Rogers

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Teddy Rogers

Example CrackMe - Debug Blocker x64


This is an example for submitting a CrackMe in the Downloads section of the site.

You can download the file and run Debug Blocker x64. Nothing too exciting will happen!

The challenge here would be to patch the debug-blocker function so that it does not spawn a second process.


 

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  • 4 weeks later...
FormatC

Just fill in the NOP first functions Createprocess and CreateMutex and then replace jne on jmp at 00000001400021B3.
crck.exe

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