Self Replicating Program Creation

[CheckMeNot]

Hi, can anyone suggest me the code or script which will work as a self replicating application. I want to do this for the prior knowledge. Can anyone help me in this case. It can be work as any virus or malware, so that one will be fooled.

[Praetor]

Hi, I don't think that this would be possible with the help of simple program. If you want to make self replicating program then it needs a quiet big program. I don't have that much knowledge. So, It is not possible to me to do it. But I will definitely search on the internet or give you some or the other reference book name from which you can do this. I will give you reply as soon as possible, as I am also now curious about this. So, just wait and watch this forum.

[Katty]

Hi, to make a self replicating program is very simple. You can refer to the following code and make use of it to do it.

class S
{
public static void main(String[]a)
{
char a=34;
String s="class S{public static void main(String[]a){char c=34; Strings=;" + "System.out.println(s.substring(0,62)+c+s+c+s.substring(62));}}";
System.out.println(s.substring(0,62)+c+s+c+s.substring(62));
}
}

[kelfro]

Hi, I don't know how to create Self Replicating Program, but one of my friend given me the source which can do this for you, if you want. I don't know whether it will work or not, but you can try for it. Just make use of and if you get success reply me. Below is the example:

class replicate
{
public static void main(String x[]){String []s={"class a{2}public static void main(String x[]){2}String"+"[]s={2}{1}{0}{1};new String(new char[]{2}34}),new String"+"(new char[]2}123});
System.out.println(java.text.MessageFormat"+".format(s[0],s));}}",new String(new char[]{34}),new String(new char[]{123})};
System.out.println(java.text.MessageFormat.format(s[0],s));
}
}

[Zecho]

Hi, I have one code in c, which I have downloaded from internet. I have not used it as self replicating program, but think that it will help you. Just copy-past it and use for your purpose.

#include <stdio.h>
int main (void)
{
  char *p1="#include <stdio.h>%c%cint%cmain (void)%c{%c";
  char *p2="  char *s%c=%c%s%c;%c  char *s%c=%c%s%c;%c";
  char *p3="  char n='%cn', q='%c', b='%c%c';%c";
  char *pp="  printf(";
  char *p4="%sp1,n,n,n,n,n);%c";
  char *p5="%sp2,'1',q,p1,q,n,'2',q,p2,q,n);%sp2,'3',q,p3,q,n,'p',q,pp,q,n);%c";
  char *p6="%sp2,'4',q,p4,q,n,'5',q,p5,q,n);%sp2,'6',q,p6,q,n,'7',q,p7,q,n);%c";
  char *p7="%sp2,'8',q,p8,q,n,'9',q,p9,q,n);%sp2,'0',q,p0,q,n,'x',q,px,q,n);%c";
  char *p8="%sp3,b,q,b,b,n);%sp4,pp,n);%sp5,pp,pp,n);%c";
  char *p9="%sp6,pp,pp,n);%sp7,pp,pp,n);%sp8,pp,pp,pp,n);%c";
  char *p0="%sp9,pp,pp,pp,n);%sp0,pp,pp,n,n,n);%c  return 0;%c}%c";
  char *px="--- This is an intron. ---";
  char n='\n', q='"', b='\\';
  printf(p1,n,n,n,n,n);
  printf(p2,'1',q,p1,q,n,'2',q,p2,q,n);  printf(p2,'3',q,p3,q,n,'p',q,pp,q,n);
  printf(p2,'4',q,p4,q,n,'5',q,p5,q,n);  printf(p2,'6',q,p6,q,n,'7',q,p7,q,n);
  printf(p2,'8',q,p8,q,n,'9',q,p9,q,n);  printf(p2,'0',q,p0,q,n,'x',q,px,q,n);
  printf(p3,b,q,b,b,n);  printf(p4,pp,n);  printf(p5,pp,pp,n);
  printf(p6,pp,pp,n);  printf(p7,pp,pp,n);  printf(p8,pp,pp,pp,n);
  printf(p9,pp,pp,pp,n);  printf(p0,pp,pp,n,n,n);
  return 0;
}

[Reegan]

Hi, you can create self replicating program in java with the help of following code. Just make use of it. And get what you want.

enum one
{
a("enum one
{
a(%c%s%c);
one(String time) 
{
System.out.printf(time,23,time,23);
System.exit(0);
}
}
");one(String time)
{
System.out.printf(time,23,time,23);System.exit(0);
}
}