cmd.exe virus removal

Viruses and worms
1

Twin plzzz help me in removing of this virus
i have attached the log reports

2

attach Malwarebytes and OTL logs. http://forum.avast.com/index.php?topic=53253.0

3

otl log file is attached

4

extras and aswMBR log file s r attached

5

Hi,

Do not use USB, untili we clean the machine. Unplug it, and do not use it. We’ll clean it later…

1. Open notepad and copy/paste the text present inside the code box below.
To do this highlight the contents of the box and right click on it. Paste this into the open notepad.
NOTICE: This script was written specifically for this user, for use on that particular machine. Running this on another machine may cause damage to the operating system

HKLM\...\Run: [okyy] - C:\Users\HEELO\AppData\Roaming\okyy.vbs [26520 2013-12-15] ()
C:\Users\HEELO\AppData\Roaming\okyy.vbs
Unlock: C:\Users\HEELO\AppData\Roaming\okyy.vbs
HKCU\...\Run: [okyy] - C:\Users\HEELO\AppData\Roaming\okyy.vbs [26520 2013-12-15] ()
MountPoints2: F - F:\autorun.exe
MountPoints2: {2641ac61-126d-11e3-ab90-806e6f6e6963} - D:\Bin\assetup.exe
MountPoints2: {65260324-12fb-11e3-8d8b-3085a99b15db} - G:\autorun.exe
HKLM-x32\...\Run: [okyy] - C:\Users\HEELO\AppData\Roaming\okyy.vbs [26520 2013-12-15] ()
Startup: C:\Users\HEELO\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\okyy.vbs ()
cmd: netsh winsock reset
cmd: ipconfig /flushdns
C:\Users\HEELO\AppData\Local\Temp

2. Save notepad as fixlist.txt to your Desktop.
NOTE: => It’s important that both files, FRST and fixlist.txt are in the same location or the fix will not work.

3. Run FRST/FRST64 and press the Fix button just once and wait.
If the tool needed a restart please make sure you let the system to restart normally and let the tool completes its run after restart.

The tool will make a log on the Desktop (Fixlog.txt). Please attach it to your reply.
Note: If the tool warned you about the outdated version please download and run the updated version.

Re-run FRST and attach fresh report after fix.

6

hi twin done what u said
attached the fixlog and new frst

7

sorry twin attaching the addition.txt

8
  1. Please download ComboFix by sUBs from here and save it to your Desktop.
    If you are unsure how ComboFix works please read this guide carefully.
    note: ComboFix must be downloaded to your Desktop.
  1. Temporarily disable your AntiVirus program, usually via a right click on the System Tray icon. They may interfere with Combofix.
    If you are unsure how to do this please read this or this Instruction.

Instructions how to disable avast:

[*]Right click on the avast! system tray icon (
http://www.mcshield.net/pg/images/avast5.png
) in the lower right corner of the screen and scroll up to avast! shield controls;
[*]In the menu that appears, choose Disable Permanently. When you are prompted to turn off security, click Yes.

Note: Do not forget to turn back on this option after the cleaning by choosing avast! shield controls > Enable all shield options.

  1. Run ComboFix. Click on I Agree!

ComboFix will check if there is a newer version of ComboFix available.
Click Yes if prompted to download.
ComboFix will display DISCLAIMER OF WARRANTY ON SOFTWARE.
Click Yes to allow ComboFix to continue.
If Recovery Console is not installed, ComboFix will offer download & installation.
Click Yes to allow ComboFix to install Recovery Console.
Note:Do not mouse-click Combofix’s window while it is running.
If you see a message like “Illegal operation attempted on a registry key that has been marked for deletion” just restart computer once more.

  1. When the tool is finished, it will produce a log report for you. (typical location: C:[b]ComboFix.txt[/b] )
    Attach log reports ( ComboFix.txt) back to topic.
9

done with combofix
log is attached

10

Open notepad and copy/paste the text present inside the code box below:

Registry::
[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"okyy"=-
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"okyy"=-

File::
c:\users\HEELO\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\okyy.vbs

ClearJavaCache::

Save this as CFScript.txt

http://img.photobucket.com/albums/v666/sUBs/CFScriptB-4.gif

Close all browser windows and refering to the picture above.

Referring to the screenshot above, drag CFScript.txt into ComboFix.exe.
ComboFix will will re-run. When finished, it will produce a log for you.
Attach the contents of the log in your next reply. (typical location: C:[b]ComboFix.txt[/b] )

11

attached the log file

12

This is some very stubborn malware >:(

  1. Please download The Avenger2 by Swandog46 to your Desktop.
    [*]Right click on the Avenger.zip folder and select “Extract All…”
    [*] Follow the prompts and extract the avenger folder to your desktop
  2. Copy all the text contained in the code box below to your Clipboard by highlighting it and pressing (Ctrl+C):
Files to delete:
c:\users\HEELO\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\okyy.vbs
c:\users\HEELO\AppData\Roaming\okyy.vbs

Registry values to delete:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run|okyy
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run|okyy


Note: the above code was created specifically for this user. If you are not this user, do NOT follow these directions as they could damage the workings of your system.

  1. Now, open the avenger folder and start The Avenger program by clicking on its icon.

[*] Right click on the window under Input script here:, and select Paste.
[*] You can also Paste the text copied to the clipboard into this window by pressing (Ctrl+V), or click on the third button under the menu to paste it from the clipboard.
[*] Click on Execute
[*] Answer “Yes” twice when prompted.

  1. The Avenger will automatically do the following:
    [*]It will Restart your computer. ( In cases where the code to execute contains “Drivers to Delete” or “Drivers to Disable”, The Avenger will actually restart your system twice.)
    [*]On reboot, it will briefly open a black command window on your desktop, this is normal.
    [*]After the restart, it creates a log file that should open with the results of Avenger’s actions. This log file will be located at C:\avenger.txt
    [*] The Avenger will also have backed up all the files, etc., that you asked it to delete, and will have zipped them and moved the zip archives to C:\avenger\backup.zip.
  2. Please copy/paste the content of c:\avenger.txt into your reply along with a fresh Hijackthis log .

Then…

Re-run FRST and attach fresh report…

13

avenger is showing some error for which i have attached a screenshot
and what is Hijackthis log ?

14

Sorry, my bad :wink:

Execute Avenger with this script

Files to delete:
c:\users\HEELO\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\okyy.vbs
c:\users\HEELO\AppData\Roaming\okyy.vbs

Registry values to delete:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run|okyy