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GetPixel uses kernelmode?!
| Cracking/Engineering Discuss, GetPixel uses kernelmode?! at Programmers Lounge forum; i have a question: does GetPixel use kernelmode? ive been debugging gdi32.dll, so i could create a GetPixel clone. and ... |
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08-19-2008, 04:00 PM
|  | Diamond Hole | | | Last Online: Today 05:25 PM Join Date: Jan 2007 Location: California
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i have a question: does GetPixel use kernelmode? ive been debugging gdi32.dll, so i could create a GetPixel clone. and i noticed GetPixel calls KiFastSystemCall exported by ntdll.dll. after some research, i found out that KiFastSystemCall "communicates" with kernelmode from usermode. so does this mean you can call from the SSDT in usermode also?
and yes, my GetPixel clone does work. (and uses like 1/8 the amount of opcodes!  ) i might release it in the Programmers Team Section if i feel like it...
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08-19-2008, 04:05 PM
|  | I love GzN! | | | Last Online: 09-09-2008 03:57 PM Join Date: Jul 2007
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What is GetPixel clone supposed to do? For aimbots or waa?
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08-19-2008, 04:07 PM
|  | Diamond Hole | | | Last Online: Today 05:25 PM Join Date: Jan 2007 Location: California
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the GetPixel clone is much faster than the original, and it also bypasses gameguard's ring3 hooks.
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08-19-2008, 04:08 PM
|  | I love GzN! | | | Last Online: 09-09-2008 03:57 PM Join Date: Jul 2007
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Oh, but what is this for? Was i correct.
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08-19-2008, 04:09 PM
|  | Diamond Hole | | | Last Online: Today 05:25 PM Join Date: Jan 2007 Location: California
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its for reading pixels off the screen, just like the original.
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08-19-2008, 04:11 PM
|  | I love GzN! | | | Last Online: 09-09-2008 03:57 PM Join Date: Jul 2007
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Oh i see.
just like the original? where
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08-19-2008, 04:15 PM
|  | Diamond Hole | | | Last Online: Today 05:25 PM Join Date: Jan 2007 Location: California
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the original GetPixel api exported by gdi32.dll. the one i created is a similar version of it, but with all the unimportant stuff taken out.
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08-19-2008, 04:17 PM
|  | I love GzN! | | | Last Online: 09-09-2008 03:57 PM Join Date: Jul 2007
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OH alright, your realeasing to programemr team
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08-19-2008, 04:24 PM
|  | Diamond Hole | | | Last Online: Today 05:25 PM Join Date: Jan 2007 Location: California
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