Solved Sirefef virus - computer shuts down!

[Broni]

Please observe forum rules.
All logs have to be pasted not attached.

OTL logs look good.

Last scans....

1. Download Security Check from HERE, and save it to your Desktop.

• Double-click SecurityCheck.exe
• Follow the onscreen instructions inside of the black box.
• A Notepad document should open automatically called checkup.txt; please post the contents of that document.
  
  NOTE SecurityCheck may produce some false warning(s), so leave the results reading to me.

2. Please download Farbar Service Scanner (FSS) and run it on the computer with the issue.

• Make sure the following options are checked:
  • Internet Services
  • Windows Firewall
  • System Restore
  • Security Center
  • Windows Update
  • Windows Defender
• Press "Scan".
• It will create a log (FSS.txt) in the same directory the tool is run.
• Please copy and paste the log to your reply.

3. Download Temp File Cleaner (TFC)

• Double click on TFC.exe to run the program.
• Click on Start button to begin cleaning process.
• TFC will close all running programs, and it may ask you to restart computer.

4. Please run a free online scan with the ESET Online Scanner

• Disable your antivirus program
• Tick the box next to YES, I accept the Terms of Use
• Click Start
• Accept any security warnings from your browser.
• Check Scan archives
• Click Start
• ESET will then download updates for itself, install itself, and begin scanning your computer. Please be patient as this can take some time.
• When the scan completes, click on List of found threats
• Click on Export to text file , and save the file to your desktop using a unique name, such as ESETScan. Include the contents of this report in your next reply.
• NOTE. If Eset won't find any threats, it won't produce any log.

 

[fan1bsb97]

Oh I'm so sorry about the logs. I was having trouble copying and pasting since they were so large - I couldn't split them right. It won't happen again.

Here's the first log:

Results of screen317's Security Check version 0.99.24
Windows 7 x64 (UAC is enabled)
Internet Explorer 9
``````````````````````````````
Antivirus/Firewall Check:
Windows Firewall Enabled!
[size=1]WMI entry may not exist for antivirus; attempting automatic update.[/size]
```````````````````````````````
Anti-malware/Other Utilities Check:
Java(TM) 6 Update 33
Adobe Flash Player 11.3.300.262
Adobe Reader X (10.1.3)
Mozilla Firefox (x86 en-US..)
````````````````````````````````
Process Check:
objlist.exe by Laurent
Windows Defender MSMpEng.exe
Microsoft Security Essentials msseces.exe
``````````End of Log````````````

 

[fan1bsb97]

Farbar Service Scanner Version: 01-07-2012
Ran by Joanna (administrator) on 01-07-2012 at 21:57:45
Running from "C:\Users\Joanna\Desktop"
Microsoft Windows 7 Home Premium Service Pack 1 (X64)
Boot Mode: Normal
****************************************************************

Internet Services:
============

Connection Status:
==============
Localhost is accessible.
LAN connected.
Google IP is accessible.
Google.com is accessible.
Yahoo IP is accessible.
Yahoo.com is accessible.


Windows Firewall:
=============

Firewall Disabled Policy:
==================


System Restore:
============

System Restore Disabled Policy:
========================


Action Center:
============

Windows Update:
============
BITS Service is not running. Checking service configuration:
Checking Start type: ATTENTION!=====> Unable to retrieve start type of BITS. The value does not exist.
The ImagePath of BITS service is OK.
The ServiceDll of BITS service is OK.


Windows Autoupdate Disabled Policy:
============================


Windows Defender:
==============

File Check:
========
C:\Windows\System32\nsisvc.dll => MD5 is legit
C:\Windows\System32\drivers\nsiproxy.sys => MD5 is legit
C:\Windows\System32\dhcpcore.dll => MD5 is legit
C:\Windows\System32\drivers\afd.sys => MD5 is legit
C:\Windows\System32\drivers\tdx.sys => MD5 is legit
C:\Windows\System32\Drivers\tcpip.sys => MD5 is legit
C:\Windows\System32\dnsrslvr.dll => MD5 is legit
C:\Windows\System32\mpssvc.dll => MD5 is legit
C:\Windows\System32\bfe.dll => MD5 is legit
C:\Windows\System32\drivers\mpsdrv.sys => MD5 is legit
C:\Windows\System32\SDRSVC.dll => MD5 is legit
C:\Windows\System32\vssvc.exe => MD5 is legit
C:\Windows\System32\wscsvc.dll => MD5 is legit
C:\Windows\System32\wbem\WMIsvc.dll => MD5 is legit
C:\Windows\System32\wuaueng.dll => MD5 is legit
C:\Windows\System32\qmgr.dll => MD5 is legit
C:\Windows\System32\es.dll => MD5 is legit
C:\Windows\System32\cryptsvc.dll => MD5 is legit
C:\Program Files\Windows Defender\MpSvc.dll => MD5 is legit
C:\Windows\System32\svchost.exe => MD5 is legit
C:\Windows\System32\rpcss.dll => MD5 is legit


**** End of log ****

 

[fan1bsb97]

The ESET Scanner is running at about 51% right now, but just a heads up, these are the current threats :/

Win64/Sirefef.W trojan
Win64/Patched.B.Gen trojan

 

[Broni]

Don't worry.
Most likely inactive leftovers or files quarantined already.

 

[fan1bsb97]

Ok...it's been at 92% for a while. I'll post as soon as it's done.

 

[fan1bsb97]

Here's the results.

C:\FRST\Quarantine\services.exe Win64/Patched.B.Gen trojan deleted - quarantined
C:\FRST\Quarantine\{03a43a9d-f8f9-9913-fcae-a930991bf115}\n Win64/Sirefef.W trojan cleaned by deleting - quarantined
C:\Users\Joanna\Desktop\Scrapbook\Fonts\DreamedAboutYou_downloader_by_Fonts101.exe a variant of Win32/Somoto.A application cleaned by deleting - quarantined
C:\Users\Joanna\Desktop\Scrapbook\Fonts\SchoolScript_downloader_by_Fonts101.exe a variant of Win32/Somoto.A application cleaned by deleting - quarantined

 

[Broni]

Your computer is clean

1. We need to reset system restore to prevent your computer from being accidentally reinfected by using some old restore point(s). We'll create fresh, clean restore point, using following OTL script:

Run OTL

• Under the Custom Scans/Fixes box at the bottom, paste in the following:

:OTL
:Commands
[purity]
[emptytemp]
[EMPTYFLASH]
[emptyjava]
[CLEARALLRESTOREPOINTS]
[Reboot]

• Then click the Run Fix button at the top
• Let the program run unhindered, reboot the PC when it is done
• Post resulting log.

2. Now, we'll remove all tools, we used during our cleaning process

Clean up with OTL:

• Double-click OTL.exe to start the program.
• Close all other programs apart from OTL as this step will require a reboot
• On the OTL main screen, press the CLEANUP button
• Say Yes to the prompt and then allow the program to reboot your computer.

If you still have any tools or logs leftover on your computer you can go ahead and delete those off of your computer now.

3. Make sure, Windows Updates are current.

4. If any Trojan was listed among your infection(s), make sure, you change all of your on-line important passwords (bank account(s), secured web sites, etc.) immediately!

5. Download, and install WOT (Web OF Trust): http://www.mywot.com/. It'll warn you (in most cases) about dangerous web sites.

6. Run Malwarebytes "Quick scan" once in a while to assure safety of your computer.

7. Run Temporary File Cleaner (TFC) weekly.

8. Download and install Secunia Personal Software Inspector (PSI): https://www.techspot.com/downloads/4898-secunia-personal-software-inspector-psi.html. The Secunia PSI is a FREE security tool designed to detect vulnerable and out-dated programs and plug-ins which expose your PC to attacks. Run it weekly.

9. (optional) If you want to keep all your programs up to date, download and install FileHippo Update Checker.
The Update Checker will scan your computer for installed software, check the versions and then send this information to FileHippo.com to see if there are any newer releases.

10. (Windows XP only) Run defrag at your convenience.

11. When installing\updating ANY program, make sure you always select "Custom " installation, so you can UN-check any possible "drive-by-install" (foistware), like toolbars etc., which may try to install along with the legitimate program. Do NOT click "Next" button without looking at any given page.

12. Read How did I get infected?, With steps so it does not happen again!: http://www.bleepingcomputer.com/forums/topic2520.html

13. Please, let me know, how your computer is doing.

 

[fan1bsb97]

Question - My flash drive isn't being recognized by my computer anymore (it works on the other laptop I was using). It makes the little noise when I stick it in but it doesn't show up in my computer.

All processes killed
========== OTL ==========
========== COMMANDS ==========

[EMPTYTEMP]

User: All Users

User: Default
->Temp folder emptied: 0 bytes
->Temporary Internet Files folder emptied: 0 bytes
->Flash cache emptied: 0 bytes

User: Default User
->Temp folder emptied: 0 bytes
->Temporary Internet Files folder emptied: 0 bytes
->Flash cache emptied: 0 bytes

User: Joanna
->Temp folder emptied: 18513 bytes
->Temporary Internet Files folder emptied: 33170 bytes
->Java cache emptied: 0 bytes
->FireFox cache emptied: 65205325 bytes
->Flash cache emptied: 837 bytes

User: Public
->Temp folder emptied: 0 bytes

%systemdrive% .tmp files removed: 0 bytes
%systemroot% .tmp files removed: 0 bytes
%systemroot%\System32 .tmp files removed: 0 bytes
%systemroot%\System32 (64bit) .tmp files removed: 0 bytes
%systemroot%\System32\drivers .tmp files removed: 0 bytes
Windows Temp folder emptied: 0 bytes
%systemroot%\sysnative\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files folder emptied: 0 bytes
RecycleBin emptied: 701914646 bytes

Total Files Cleaned = 732.00 mb


[EMPTYFLASH]

User: All Users

User: Default
->Flash cache emptied: 0 bytes

User: Default User
->Flash cache emptied: 0 bytes

User: Joanna
->Flash cache emptied: 0 bytes

User: Public

Total Flash Files Cleaned = 0.00 mb


[EMPTYJAVA]

User: All Users

User: Default

User: Default User

User: Joanna
->Java cache emptied: 0 bytes

User: Public

Total Java Files Cleaned = 0.00 mb

Restore point Set: OTL Restore Point

OTL by OldTimer - Version 3.2.53.1 log created on 07012012_235531

Files\Folders moved on Reboot...
C:\Users\Joanna\AppData\Local\Temp\FXSAPIDebugLogFile.txt moved successfully.

PendingFileRenameOperations files...
File C:\Users\Joanna\AppData\Local\Temp\FXSAPIDebugLogFile.txt not found!

Registry entries deleted on Reboot...

 

[fan1bsb97]

Thank you so much. You are amazing!!!!!! Now I just have to figure out the flash drive problem lol. THANK YOU!

 

[Broni]

You're very welcome

Now I just have to figure out the flash drive problem lol.

Create new topic in appropriate forum.

Good luck