Solved Trojan:Win64/Sirefef.Y and B

[John16v]

Done. ESET online scan came back nothing.

Awaiting further instruction.

 

[Broni]

1. Update your Java version here: http://www.java.com/en/download/installed.jsp

Note 1: UNCHECK any pre-checked toolbar and/or software offered with the Java update. The pre-checked toolbars/software are not part of the Java update.

Note 2: The Java Quick Starter (JQS.exe) adds a service to improve the initial startup time of Java applets and applications. If you don't want to run another extra service, go to Start > Control Panel > Java > Advanced > Miscellaneous and uncheck the box for Java Quick Starter. Click OK and restart your computer.

2. Now, we need to remove old Java version and its remnants...

Download JavaRa to your desktop and unzip it.

• Run JavaRa.exe (Vista users! Right click on JavaRa.exe, click Run As Administrator), pick the language of your choice and click Select. Then click Remove Older Versions.
• Accept any prompts.
• Do NOT post JavaRa log.

==========================================

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.

 

[John16v]

Last OTL log:

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

[EMPTYTEMP]

User: All Users

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

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

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

User: Owner
->Temp folder emptied: 36125 bytes
->Temporary Internet Files folder emptied: 33170 bytes
->Java cache emptied: 1853 bytes
->FireFox cache emptied: 0 bytes
->Google Chrome cache emptied: 8793193 bytes
->Flash cache emptied: 379 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: 5764 bytes
%systemroot%\system32\config\systemprofile\Local Settings\Temp folder emptied: 0 bytes
%systemroot%\sysnative\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files folder emptied: 32902 bytes
RecycleBin emptied: 0 bytes

Total Files Cleaned = 8.00 mb


[EMPTYFLASH]

User: All Users

User: Default

User: Default User

User: Guest
->Flash cache emptied: 0 bytes

User: Owner
->Flash cache emptied: 0 bytes

User: Public

Total Flash Files Cleaned = 0.00 mb


[EMPTYJAVA]

User: All Users

User: Default

User: Default User

User: Guest

User: Owner
->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 07082012_191317

Files\Folders moved on Reboot...

PendingFileRenameOperations files...

Registry entries deleted on Reboot...

 

[John16v]

Am I done?!

 

[Broni]

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

 

[John16v]

Is fine. Nothing out of the ordinarily.... Should I run MSE full scan again just to be safe?

Also, can you recommend any other AV I should run along side MSE?

 

[Broni]

MSE is a fine program.
Surely you can run full scan.

 

[John16v]

Ok, will check back tomorrow with a update......in the mean time Thank-you very very much.

 

[Broni]

You're very welcome

 

[John16v]

Hi Broni,

All scan came back clean. I think I'm good to go.

(if there are any other scan you recommend please let me know too)

Thank-you very much for all the help, I really appreciated all the help.

Please keep up with the good work.

Donation sent and hopefully you won't see me again here on the "virus and malware removal "

Thanks again,
Yau

 

[Broni]

You're very welcome

...and thank you