Float and Ary of bytees Plaseee :(

[maskelilincoln]

---Float ???? ---
DWORD daPointer = *(DWORD*)( (DWORD)GetModuleHandleA( "Client.dll" ) + 0x005300D4 );

daPointer = *(DWORD*)( daPointer + 0x4c0 );

*(DWORD*)( daPointer + 0x7a ) =-4000;


---Ary Of Bytees---

DWORD daPointer = *(DWORD*)( (DWORD)GetModuleHandleA( "Client.dll" ) + 0x005300D4 );

daPointer = *(DWORD*)( daPointer + 0x4c0 );

*(DWORD*)( daPointer + 0x7a ) = 90 90 90 90 90 90;



Plaseeee....!!!!!!!

[maskelilincoln]

*(BYTE*) ( (DWORD)GetModuleHandleA( "Client.dll" ) + 0xAF00 ) = (0x90,0x90);

Error Byte ( Plaseeee Helllpppppp

[Hell_Demon]

float:
*(float*)Address = -123.4f;

byte array:
char bArray[5] = {0x90,0x90,0x90,0x90,0x90};
memcpy(address, bArray, 5);

Or in the case of just nopping:
memset(address, 0x90, 5);

[umutyeniyurt]

what is in dword

[maskelilincoln]

float:
*(float*)Address = -123.4f;

byte array:
char bArray[5] = {0x90,0x90,0x90,0x90,0x90};
memcpy(address, bArray, 5);

Or in the case of just nopping:
memset(address, 0x90, 5);

Byte not to work

C++ VB 2012 Versiyon Plaseeee :/

[abuckau907]

DWORD daPointer = *(DWORD*)( (DWORD)GetModuleHandleA( "Client.dll" ) + 0x005300D4 );
daPointer = *(DWORD*)( daPointer + 0x4c0 );

memset(daPointer + 0x7a, 0x90, 6); // 90h = byte value to set, 6 = number of bytes to write

but you must convert the DWORD variable to a pointer type for memset's first parameter. Idk c++ well enough : ( someone else?

memset((void*)daPointer+0x7a, 0x90, 6); ??

or maybe even

DWORD *daPointer = (DWORD*)( (DWORD)GetModuleHandleA( "Client.dll" ) + 0x005300D4 ); // now a dword pointer
daPointer = (DWORD*)( daPointer + 0x4c0 ); // got rid of the first dereference *, same as above. 

memset(daPointer + 0x7a, 0x90, 6); // 90h = byte value to set, 6 = number of bytes to write

??
-------------------------------------

 

what is in dword

DWORD is a typedef by microsoft

Declare a variable of type DWORD.

1) When you hover your mouse over the word 'DWORD', it should show you the typedef
2) Or Right click on DWORD and choose "Go To Definition", where it will show you the typedef


And of course sizeof(unsigned long) = 4 bytes (On both 32 bit and 64)
So DWORD = 4 bytes , on both 32 bit and 64.

-------------------------------------

edit: From the original post:
//float
*(DWORD*)( daPointer + 0x7a ) =-4000;

Even though a float and dword are both 4 bytes..their internal format is different. The floating types reserve some number of the right-most bits for the "decimal section" and the left-most bits are used for the "whole number" section. Regular integer types don't do this. So a floating-point type will store "4000" with a few right-most bits set to 0, while the integer numeric types do not. Writing 4000 that way would not store it as a floating-point value. Technically you could still try to read it as a float value, but it will not be what you expect, because of how floating-point types actually store their value.
Should be

*(float*)( daPointer + 0x7a ) = -4000; // ??

Using *(DWORD*) is not correct. Use *(float*).