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USB Flash 8 GB can not see files

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Name: zillah
Date: September 14, 2008 at 16:00:37 Pacific
OS: XP
CPU/Ram: 1 GB
Product: Any
Comment:

I have got 8 GB USB Flash that my friend gave to me , that flash was infected with virus, we clean the virus , but when i plug the USB into PC , I see the Flash as letter I, but I can not see the files which are 7.5 GB in size (right click --> Properties),,,what should I in order to see those files,,,,,please see the result of the scan in the picture below

[code]http://img388.imageshack.us/my.php?image=clipboard01ed7.jpg[/code]

When AVG did sacn the name of files came like this : Found000,,,,etc



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Response Number 1
Name: guapo
Date: September 14, 2008 at 17:03:26 Pacific
Reply:

The files are probably corrupted now. On another note, are you sure a keylogger wasn't installed on your machine when you inserted the USB drive?

That's a new way to do it. If someone wanted to compromise a system, they could leave CDs or thumb drives throughout the place of business and wait for someone to put it in one of the PCs. It's called "Road Apple". That's when the victim comes to the exploit. The exploit isn't sent to the victim.


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Response Number 2
Name: zillah
Date: September 14, 2008 at 17:07:55 Pacific
Reply:

>>are you sure a keylogger wasn't installed on your machine when you inserted the USB drive? <<
Yes I am sure it was not installed my Desktop.

How can I be sure 100% that those files are corrupted ?


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Response Number 3
Name: guapo
Date: September 14, 2008 at 17:28:41 Pacific
Reply:

Did I understand you correctly that you can't see the files at all? Go to a command prompt and type I: press enter, then run dir/p and press enter. Does it list the files? What types of files were they and what did you use to try to open them so far?


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Response Number 4
Name: XpUser
Date: September 14, 2008 at 17:36:20 Pacific
Reply:

When AVG did sacn the name of files came like this : Found000,,,,etc

Found.000 etc files & folders are impossible to recover. Read following thread.

http://www.computing.net/answers/wi...

i_Xp/VistaUser


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Response Number 5
Name: zillah
Date: September 14, 2008 at 21:13:24 Pacific
Reply:

>>Did I understand you correctly that you can't see the files at all? <<
Yes you did understand me correctly.

>> type I: press enter, then run dir/p and press enter. Does <<

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\ramadan>I:

I:\>dir/p
Volume in drive I has no label.
Volume Serial Number is 1181-AB1D

Directory of I:\

File Not Found

I:\>


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Response Number 6
Name: guapo
Date: September 15, 2008 at 06:22:16 Pacific
Reply:

According to that output there is nothing on that drive except an empty partition. The only other thing you can try is mount it on a Unix or Linux box. If you don't have one, you can try the Ultimate Boot CD or something similar.

As as said before, chances are that it's not recoverable.


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Response Number 7
Name: Mechanix2Go
Date: September 15, 2008 at 08:06:17 Pacific
Reply:

They may be hidden and won't show in a DIR.

Try:

attrib /s i:\*.*

Files like foundxxx are usually chunks of files which 'got lost' on a corrupt drive. If anything gets recovered it will likely take many hours of gruelling work.


=====================================
If at first you don't succeed, you're about average.

M2


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Response Number 8
Name: zillah
Date: September 15, 2008 at 16:33:27 Pacific
Reply:

>>According to that output there is nothing on that drive except an empty partition.<<
See the used size for the USB
http://img208.imageshack.us/my.php?...


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Response Number 9
Name: zillah
Date: September 15, 2008 at 16:45:04 Pacific
Reply:

>>attrib /s i:\*.*<<

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\ramadan>I:

I:\>attrib /s i:\*.*
A I:\FOUND.000\FILE0000.CHK
A I:\FOUND.000\FILE0001.CHK
A I:\FOUND.000\FILE0002.CHK
A I:\FOUND.000\FILE0003.CHK
A I:\FOUND.000\FILE0004.CHK
!
!-------omitted
!
!
!
etc


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Response Number 10
Name: Mechanix2Go
Date: September 15, 2008 at 16:49:45 Pacific
Reply:

Any idea how many files were there originaly?


=====================================
If at first you don't succeed, you're about average.

M2


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Response Number 11
Name: guapo
Date: September 15, 2008 at 19:04:12 Pacific
Reply:

Try cd found.000 press enter

If it changes directories, run:

type file0000.chk | more press enter


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Response Number 12
Name: zillah
Date: September 15, 2008 at 19:32:15 Pacific
Reply:

>>type file0000.chk | more <<

I:\FOUND.000>type file0000.chk | more
. 
"@^╊8╠8
A^⊕8

.. 
"@^╊8╠8
A^⊕8


AA
d
-
A
w

ì
r
e


  Š
 €


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Response Number 13
Name: Mechanix2Go
Date: September 15, 2008 at 19:43:47 Pacific
Reply:

Real helpful. Probably beeped the speaker, too.


=====================================
If at first you don't succeed, you're about average.

M2


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Response Number 14
Name: guapo
Date: September 16, 2008 at 05:23:32 Pacific
Reply:

That output means that the file was a binary and not just plain text. If you really want to continue to play with it, try to open it in other programs. The type command is the similar to opening it in Notepad.


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Response Number 15
Name: Charles H
Date: September 16, 2008 at 08:21:59 Pacific
Reply:

You may have to reformat the usb inorder to even use it other eise it makes a nice key chain ;)

Things you don't want to hear your Network Administrator say:
1.Wow....that seemed fast.....
2.I cleaned up the root partition and now there's lots of free space.
3.What's this "any" key I'm


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