Crypt.ANVH

Hello all, I'm trying to get my boss's computer disinfected - he brought it to me after having lost his internet connection. I was able to get it to connect by having it use an ip address I gave it instead of aquiring one automatically. As soon as it was online, AVG popped up a notification about Crypt.ANVH with the only option being ignore. I searched online for a solution, and found this forum

I had to use the portable version of SuperAntiSpyware, it wouldn't let me install it even after changing the file name. And I took the computer back offline, so I couldn't update MalwareBytes (I tried the manual update & then it wouldn't run at all).

Please let me know what I need to do. Thanks!

 

And the last of the logs.

 

Hi and welcome to Major Geeks, crimsonkite!

Make sure there is an ethernet cable plugged in for the remainder of this.

http://img196.imageshack.us/img196/3557/tdsskiller.gif I want you to read and follow these instructions: TDSSKiller - How to run

http://img853.imageshack.us/img853/6741/addremovexp.gif From Add/Remove Programs (via Control Panel), please uninstall the below:

• Freecorder 5
• Freecorder Toolbar
• Java(TM) 6 Update 27

http://img823.imageshack.us/img823/2039/msnmsg.gif Please download Disable/Remove Windows Messenger to your desktop.

• Double-click MessengerDisable.exe to run it.
• Place checkmarks in "Uninstall Windows Messenger" and "Hide Messenger from Outlook Express"
• Click Apply
• Click Exit

http://img194.imageshack.us/img194/4930/combofix.gif Fixing items using ComboFix
Make sure that ComboFix.exe that you downloaded while doing the READ & RUN ME is on your desktop -- but do not run it.
If it is not on your desktop, the below will not work.
Shut down your protection software now (antivirus, antispyware...etc) to avoid possible conflicts.
Open Notepad and copy/paste the text in the below code box into Notepad:

Code:

[COLOR="DarkRed"]KillAll::[/COLOR]
[COLOR="DarkRed"]ClearJavaCache::[/COLOR]
[COLOR="DarkRed"]Collect::[/COLOR]
C:\Documents and Settings\All Users\Application Data\q0icoF.dat
[COLOR="DarkRed"]Domains::[/COLOR]
[COLOR="DarkRed"]File::[/COLOR]
C:\WINDOWS\Temp\f831342865777588699359606.tmp
C:\WINDOWS\Temp\f831343205655056141200349.tmp
C:\WINDOWS\Temp\p9pl3081520151358777881.tmp
C:\WINDOWS\Temp\p9pl6028321191308387019.tmp
C:\WINDOWS\Temp\p9pl6301195759688956326.tmp
[COLOR="DarkRed"]Folder::[/COLOR]
c:\windows\$NtUninstallKB12965$
C:\$AVG
c:\documents and settings\NetworkService\Application Data\AVG Secure Search
c:\program files\AVG Secure Search
c:\program files\DriverFinder
c:\documents and settings\NetworkService\Application Data\freecordertoolbar
c:\program files\freecordertoolbar
C:\Program Files\Freecorder
C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft\Internet Explorer\DOMStore\225DIBYH
C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft\Internet Explorer\DOMStore\G54SOIL6
C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft\Internet Explorer\DOMStore\ITPBB03S
C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft\Internet Explorer\DOMStore\X3OJP5ZR
C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft\Internet Explorer\Recovery\Active
[COLOR="DarkRed"]Registry::[/COLOR]
[-HKEY_LOCAL_MACHINE\~\Browser Helper Objects\{70dd86e8-b5bc-4e4a-9d5c-b6234c24323c}]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Toolbar]
"{70dd86e8-b5bc-4e4a-9d5c-b6234c24323c}"=-
[-HKEY_CLASSES_ROOT\clsid\{70dd86e8-b5bc-4e4a-9d5c-b6234c24323c}]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"Freecorder FLV Service"=-
[-HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3CA2F312-6F6E-4B53-A66E-4E65E497C8C0}]
[-HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{70dd86e8-b5bc-4e4a-9d5c-b6234c24323c}]
[-HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\SearchScopes\{1CB20BF0-BBAE-40A7-93F4-6435FF3D0411}]
[-HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\SearchScopes\{95B7759C-8C7F-4BF1-B163-73684A933233}]

Save this file as CFScript.txt to your desktop. So now you should have both CFScript.txt and ComboFix.exe on your desktop.
Now use your mouse to drag CFScript.txt on top of ComboFix.exe and then release.
http://softvisia.com/users/Night_Raven/Security/cfsdnd2.gif
This will launch ComboFix.
Note: Do not mouse-click ComboFix's window while it is running. That may cause it to stall.
Allow ComboFix to update itself if prompted.
When ComboFix finishes, a log will be produced at C:\ComboFix.txt
Attach this log to your next message. (How to attach)

http://img195.imageshack.us/img195/9049/javaz.gif Now install the current version of Sun Java from: jre-7u2-windows-i586.exe

http://img254.imageshack.us/img254/945/baticonxp.gif Now run C:\MGtools\GetLogs.bat by double-clicking it.
This updates all of the logs inside MGlogs.zip.
When it is finished, attach C:\MGlogs.zip to your next message. (How to attach)

Let me know how the system is running after you have completed the above steps.

 

The cable I had at the house was just a hair too short, so it got a wifi card.

Thanks so much for the help. I don't know what symptoms they were having besides being unable to connect, and that's obviously been fixed - I'm posting from it now. Seems like it might be running a bit faster, too.

New logs:

 

You're welcome

Just one file remains:

• C:\Documents and Settings\All Users\Application Data\q0icoF.dat

Delete this file. If you have trouble with deleting it. Run the below script:

http://img194.imageshack.us/img194/4930/combofix.gif Fixing items using ComboFix
Make sure that ComboFix.exe that you downloaded while doing the READ & RUN ME is on your desktop -- but do not run it.
If it is not on your desktop, the below will not work.
Shut down your protection software now (antivirus, antispyware...etc) to avoid possible conflicts.
Open Notepad and copy/paste the text in the below code box into Notepad:

Code:

[COLOR="DarkRed"]KillAll::[/COLOR]
[COLOR="DarkRed"]File::[/COLOR]
C:\Documents and Settings\All Users\Application Data\q0icoF.dat

Save this file as CFScript.txt to your desktop. So now you should have both CFScript.txt and ComboFix.exe on your desktop.
Now use your mouse to drag CFScript.txt on top of ComboFix.exe and then release.
http://softvisia.com/users/Night_Raven/Security/cfsdnd2.gif
This will launch ComboFix.
Note: Do not mouse-click ComboFix's window while it is running. That may cause it to stall.
Allow ComboFix to update itself if prompted.
When ComboFix finishes, a log will be produced at C:\ComboFix.txt
Attach this log to your next message. (How to attach)

Then double-check that the aforementioned file is indeed gone.

___

The rest of your logs are clean.

You can proceed with these instructions once that file is removed.

If you are not having any other malware problems, it is time to do our final steps:

1. We recommend you keep SUPERAntiSpyware and Malwarebytes Anti-Malware for scanning/removal of malware. Unless you purchase them, they provide no protection. They do not use any significant amount of resources ( except a little disk space ) until you run a scan.
2. If we had you use ComboFix, uninstall ComboFix (This uninstall will only work as written if you installed ComboFix on your Desktop like we requested.)
   • Click START then RUN and enter the below into the run box and then click OK. Note the quotes are required
   • "%userprofile%\Desktop\combofix" /uninstall
     • Notes: The space between the combofix" and the /uninstall, it must be there.
     • This will uninstall ComboFix and also reset hidden files and folders settings back to Windows defaults.
3. Go back to step 6 of the READ ME and renable your Disk Emulation software with Defogger if you had disabled it.
4. Any other miscellaneous tools we may have had you install or download can be uninstalled and deleted.
5. If we had you download any registry patches like fixme.reg or fixWLK.reg (or any others), you can delete these files now.
6. If running Vista, it is time to make sure you have reenabled UAC by double clicking on the C:\MGtools\enableUAC.reg file and allowing it to be added to the registry.
7. Go to add/remove programs and uninstall HijackThis if it present
8. Goto the C:\MGtools folder and find the MGclean.bat file. Double click on this file to run this cleanup program that will remove files and folders
   related to MGtools and some other items from our cleaning procedures.
9. If you are running Win 7, Vista, Windows XP or Windows ME, do the below:
   • Refer to the cleaning procedures pointed to by step 7 of the READ ME
     for your Window version and see the instructions to Disable System Restore which will flush your Restore Points.
   • Then reboot and Enable System Restore to create a new clean Restore Point.
10. After doing the above, you should work through the below link:
    • How to Protect yourself from malware!

Be safe

 

Looks like everything's all set

Thanks again!

I'm setting that post about protecting yourself from malware to be his homepage...

 

You're welcome Be safe !

Heh