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![Driver Driver](/uploads/1/2/7/3/127372813/761863259.png)
HackSys Extreme Vulnerable Driver - ArbitraryOverwrite Exploit using GDI -> Low Integrity to System
![Windows Windows](/uploads/1/2/7/3/127372813/409453128.png)
Arbitrary Overwrite exploit; which exploits a vulnerable function within the HEVD Kernel driver and let us overwrite arbitrary data within Kernelland. Dxwnd og.
- Basicly the same exploit as https://github.com/Cn33liz/HSEVD-ArbitraryOverwriteGDI except that this code doesn't require NtQuerySystemInformation to leak needed kernel information to Bypass KASLR.
- In this exploit i'm using GDI/Bitmaps to leak the _THREADINFO structure from the current process, using the pti member in the _PUSER_HANDLE_ENTRY structure.
- The pti member points to the _THREADINFO structure which gives us access to the _EPROCESS structure from the current exploit process.
- Using this technique we can avoid using API calls which would normally be blocked from Low Integrity / Browser Sandboxes.
Runs on:
Compile Exploit:
Load Vulnerable Driver:
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