花指令生成器.cpp

花指令生成器 自动 随即 智能 生成花指令

#include <stdlib.h>
#include <time.h>
#include "iostream.h"
#define N (1+(int)(10.0*rand()/(RAND_MAX+1.0)))

start()
{
    int s,t;
    for(s=N%3;s>0;--s)
        cout<<"nop"<<endl;
    cout<<"push ebp"<<endl;
	for(t=N%3;t>0;--t)
        cout<<"nop"<<endl;
	cout<<"mov ebp esp"<<endl;

}

push(int p)
{
    switch(p)
	{
	case 1:
		{
			cout<<"push ebx\n"<<"pop ebx"<<endl;
		}break;
	case 2:
		{
			cout<<"push esi\n"<<"pop esi"<<endl;
		}break;
	case 3:
		{
			cout<<"push edi\n"<<"pop edi"<<endl;
		}break;
	case 4:
		{
			cout<<"push "<<rand()<<endl;
		}break;
	case 5:
		{
			cout<<"push -"<<rand()<<endl;
		}break;
	}
}

mov(int m)
{
    switch(m)
	{
	case 1:
		{
			cout<<"mov eax,dword ptr fs:[0]"<<endl;
		}break;
	case 2:
		{
			cout<<"mov dword ptr fs:[0],esp"<<endl;
		}break;
	case 3:
		{
			cout<<"mov dword ptr fs:[0],eax"<<endl;
		}break;
	}
}

body(int b)
{
	int ad=N;
	switch(b)
	{
	case 1:
		{
		    push(1+N%5);
		}break;
	case 2:
		{
			cout<<"inc ecx\n"<<"dec ecx"<<endl;
		}break;
	case 3:
		{
			cout<<"add esp,"<<ad<<"\nadd esp,-"<<ad<<endl;
		}break;
	case 4:
		{
		    cout<<"add esp,"<<ad<<"\nsub esp,"<<ad<<endl;
		}break;
    case 5:
		{
		    mov(1+N%3);
		}break;
	case 6:
		{
			cout<<"test esi,esi"<<endl;
		}break;
	}
}


end(int e)
{
    switch(e)
	{
	case 1:
		{
			cout<<"mov eax,原入口点\npush eax\nretn"<<endl;
		}break;
	case 2:
		{
			cout<<"push 原入口点\nretn"<<endl;
		}break;
	case 3:
		{
			cout<<"mov eax, 原入口点\njmp eax"<<endl;
		}break;
	case 4:
		{
			cout<<"je 原入口点\njne 原入口点"<<endl;
		}break;
	case 5:
		{
			cout<<"jmp 附近空地址\njmp 原入口点"<<endl;
		}break;
	case 6:
		{
			cout<<"jz 原入口点\njnz 原入口点"<<endl;
		}break;
	case 7:
		{
			cout<<"jb 原入口点\njge 原入口点"<<endl;
		}break;
	case 8:
		{
			cout<<"jl 原入口点\njge 原入口点"<<endl;
		}break;
	case 9:
		{
			cout<<"ja 原入口点\njle 原入口点"<<endl;
		}break;
	case 10:
		{
			cout<<"jg 原入口点\njle 原入口点"<<endl;
		}break;
	}
}


main()
{
    int i=3+N%3;
	i=3+N%5;
	srand((int)time(0));
	rand();
	system("cls");
    cout << "\t最强的花指令生成器"<<endl;
	cout << "\n\t\tBY 涩郎(ShyBoy)  QQ:5007463"<<endl;
    cout<<"\r\n***********************************\r\n";
    start();
	for(;i>0;i--)
		body(1+N%6);
	end(N);
    cout<<"\r\n***********************************\r\n";
	cout<<"\n按任意键推出..."<<endl;
	cin.get();
}