weak1337 / Alcatraz

x64 binary obfuscator
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corrupts 'Hello, world!' .exe msvc #27

Open 3llena opened 3 months ago

3llena commented 3 months ago

PROBLEM running mybin.exe prints "Hello, world!" running mybin.obf.exe causes access violation, decompiled main jumps to bad address

HOW TO REPRODUCE new c++ project

#include <iostream>
int main() { std::printf("Hello, world!\n"); }

build x64 release

Alcatraz-con.exe bin.exe

Successfully parsed 46 function(s)
OBFUSCATING: 42
Finished in 0.617 seconds

bin.obf.exe first chance exception on 00007FF6BA85D850 (C0000005, EXCEPTION_ACCESS_VIOLATION)

bin hash: a8ebdcc14f9c6a6b4df591e0573ee04fd201f4242b0a196ebbc2e1c3de45866f bin.obf hash: a43284fd4d3a8b4f3a4b3f5c4d19227bc6f1d81af88953ba18eca72275bbfee1

bin.zip

didnt look too much at the project but at least you are exploring things