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Calling exported function from dll

 
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Twistedfate
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PostPosted: Thu Jun 24, 2021 5:51 am    Post subject: Calling exported function from dll Reply with quote
I am trying to call bom function from cheatengine script

the dll code inside VS :
Code:

extern "C" void bom()
{
    MessageBoxA(nullptr, "bom", "Native DLL Test", MB_OK);

}


as u can see in the picture writeFileDlltest.bom is undefined .. I think I am doing it with the wrong way so what is the correct way to do that > also I read all threads relegated to this topic in CE forum but nothing work for me .

bom.PNG
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bom.PNG
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Dark Byte
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PostPosted: Thu Jun 24, 2021 6:01 am    Post subject: Reply with quote
have you reloaded the symbollist after loading the dll ?

Can you find the symbol in enumerate dll's and symbols?
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Twistedfate
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PostPosted: Thu Jun 24, 2021 6:24 am    Post subject: Reply with quote
no can't be found I dont know what do u mean with reloading the symbol list
Sad
also searching function names with ctrl+g doesn't work

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Dark Byte
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PostPosted: Thu Jun 24, 2021 6:39 am    Post subject: Reply with quote
try retargeting the process with CE if it doesn't fill up
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Twistedfate
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PostPosted: Thu Jun 24, 2021 6:49 am    Post subject: Reply with quote
tried not working Sad
if you have any dll to test maybe am doing something wrong ?
but at the same time after dll injection CE show function names but they are not added to the symbol list IDK why
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Dark Byte
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PostPosted: Thu Jun 24, 2021 6:56 am    Post subject: Reply with quote
how do you inject the dll ? using CE's force load method ?
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Twistedfate
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PostPosted: Thu Jun 24, 2021 7:05 am    Post subject: Reply with quote
mem view CTRl+I inject dll
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Dark Byte
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PostPosted: Thu Jun 24, 2021 7:26 am    Post subject: Reply with quote
run lua command reinitializeSymbolhandler()
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Twistedfate
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PostPosted: Thu Jun 24, 2021 7:34 am    Post subject: Reply with quote
The problem solved using Release instead of debug option in visual studio ..
so strange !!
and thank you for your time
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