Difference between revisions of "Process Hook and Read From Memory VB6"
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(New page: * needs spellchecked To learn how to hook a running program in Windows we will use calc.exe, the windows calculator, as a guinea pig. So, we create a Visual BASIC program that attaches i...) |
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To learn how to hook a running program in Windows we will use calc.exe, the windows calculator, as a guinea pig. So, we create a Visual BASIC program that attaches itself to calc.exe and monitors for the calculator value to change from zero. | To learn how to hook a running program in Windows we will use calc.exe, the windows calculator, as a guinea pig. So, we create a Visual BASIC program that attaches itself to calc.exe and monitors for the calculator value to change from zero. | ||
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| + | == Direct Memory Access Class for NT/2000/XP == | ||
Already found four key addresses to use for testing with a debugger: | Already found four key addresses to use for testing with a debugger: | ||
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calc.exe+14D58 01014D58 | calc.exe+14D58 01014D58 | ||
| + | #Get the Process ID of calc.exe | ||
| + | #Hook the Process | ||
| + | #Read the Memory | ||
| + | The '''GetWindowThreadProcessId''' function retrieves the identifier of the thread that created the specified window and, optionally, the identifier of the process that created the window. | ||
[[Category:Computer Technology]] | [[Category:Computer Technology]] | ||
[[Category:Programming]] | [[Category:Programming]] | ||
[[Category:VB6]] | [[Category:VB6]] | ||
Revision as of 10:24, 3 June 2007
- needs spellchecked
To learn how to hook a running program in Windows we will use calc.exe, the windows calculator, as a guinea pig. So, we create a Visual BASIC program that attaches itself to calc.exe and monitors for the calculator value to change from zero.
Direct Memory Access Class for NT/2000/XP
Already found four key addresses to use for testing with a debugger:
calc.exe+14D55 01014D55 calc.exe+14D56 01014D56 calc.exe+14D57 01014D57 calc.exe+14D58 01014D58
- Get the Process ID of calc.exe
- Hook the Process
- Read the Memory
The GetWindowThreadProcessId function retrieves the identifier of the thread that created the specified window and, optionally, the identifier of the process that created the window.
