Trojan.Gen.2 and Trojan.Gen (Trojan.Zeroaccess)

ANY other user other than the thread starter is not to use any instructions, scripts or proceedures,  The work though in cleaning a system is individual and only for that system due to a number of factors.

 

Unfortunately, with the amount of threads means the waiting time is longer, Norton continually Blocking files won't hurt your system but is is just annoying, Please wait and be patient.   I am  trying to keep up, spending hours here to script and clean machines on a first come/first served basis. If you or someone adds to your thread It will be pushed back in line due to the new update.  I use the boards in reverse to what is seen

 

Please do not run any tools unless instructed to do so. 

  • We ask you to run different tools in a specific order to ensure the malware is completely removed from your machine, and running any additional tools may detect false positives, interfere with our tools, or cause unforeseen damage or system instability. Do as the instructions ask nothing extra or run things twice
  • If I ask a Question just answer it, don't run anything unless it states.
  • Major steps used:

1. Find

2. Break

3. Destroy

4. Cleanup  (including system as a whole)

 

Please read every post completely before doing anything. 

  • Pay special attention to the NOTE: lines, these entries identify an individual issue or important step in the cleanup process.

 

  • Logs from malware removal programs (OTL is one of them) can take some time to analyze. I need you to be patient while I analyze any logs you post. Please remember, I am a volunteer, and I do have a life outside of these forum, (sometimes :smileylol:)

  • Attention to detail is important! Since I cannot see or directly interact with your computer I am dependent on you to "be my eyes" and provide as much information as you can regarding the current state of your computer.

 

Please download SystemLook from one of the links below and save it to your Desktop.

 

http://jpshortstuff.247fixes.com/SystemLook.html  the 32 bit version

 

Disable Norton for say 30 mins

 

Double-click SystemLook.exe to run it.

Copy the content of the following codebox into the main textfield:  (don't forget the : in front of :filefind)



:filefind

\n

\@
*.@

services.exe


 

 

Click the Look button to start the scan.

When finished, a notepad window will open with the results of the scan. Please post this log in your next reply.

Note: The log can also be found on your Desktop entitled SystemLook.txt

 

Quads

Hi Quads,

 

Thanks for the message. I disabled Norton and ran system look. Just before I ran it Norton started going nuts saying lots more viruses had attacked...

 

It also deleted my firefox browser...

 

Can you find a quick solution please? I fear disabling the Virus software just made things a lot worse.

 

Thanks

New viruses...

 

norton1.JPG

You can wait your turn,  or wipe your hard drive if you like.

I am waiting patiently for your reply. Thank you.

Step 2

 

Download OTL http://www.bleepingcomputer.com/download/otl/  to the Desktop

 

Disable Norton for say 30 minutes

 

Start OTL,   under   Copy and paste the custom script attached which you open in for instance Notepad,(include the : at the start of :OTL and all the way to the end / bottom)  and run the script. (Red Run Fix Button)

 

The output log, should be placed in the C:\ _OTL folder after.

 

Quads

Hi Quads,

 

Please see attached log file. 

 

As of yet (15 minutes after doing the OTL) there have been no alerts by Norton. I cannot use my Outlook or Firefox, which I haven't been able to use since I got the trojans. Do I need to reinstall them?

 

Thank you so much for your help so far.

Step 3. 

 

 

Please read carefully Read all of this message first

 

Download Combofix http://www.bleepingcomputer.com/download/anti-virus/combofix  It will be a new copy as it always gets updated.


  • Ensure that Combofix is saved directly to the Desktop <--- Very important  (Not in the Download(s) or Temp folders)

  • Disable all security programs as they will have a negative effect on Combofix, Disabled for say 1 hour or more.
  • Close any open browsers and any other programs you might have running

 

Right click the combofix.exe on the desktop and select from the menu "Run as Administrator"

 

  • If you are using windows XP It might display a pop up saying that "Recovery console is not installed, do you want to install?" Please select yes & let it download the files it needs to do this. Once the recovery console is installed Combofix will then offer to scan for malware. Select continue or yes.
  • When finished, it will produce a report for you. Please post the "C:\ComboFix.txt" for further review


****Note: Do not mouseclick combofix's window while it's running. That may cause it to stall or freeze ****

Note: ComboFix may reset a number of Internet Explorer's settings, including making it the default browser.
Note: Combofix prevents autorun of ALL CDs, floppies and USB devices to assist with malware removal & increase security.

*EXTRA NOTES*

  • If Combofix detects any Rootkit/Bootkit activity on your system it will give a warning and prompt for a reboot, you must allow it to do so.
  • If Combofix reboot's due to a rootkit, the screen may stay black for several minutes on reboot, this is normal
  • If after running Combofix you receive any type of warning message about registry key's being listed for deletion when trying to open certain items, reboot the system and this will fix the issue (Those items will not be deleted)

 

 

Quads

Please see attached.

 

Thank you

can you use Firefox now, in may be that it updated while you were infected causing a screwed browser or to do with the proxy server settings in Windows and Firefox.

 

Quads

I wasn't sure how to fix Firefox so in the end, I have reinstalled Firefox, but Outlook started working again as normal! Thank you so much for curing my pc!

 

I assume that I am ok to continue everything as normal? I have read a lot of people using sandboxie... Would you recommend that?

 

Thanks again!

OK Firefox etc now works, means we can do step 4's

 

step 4. (a)

 

Please read carefully and Slowly

 

 Please scan with ESET next 


I'd like us to scan your machine with ESET OnlineScan

  • Hold down Control and click on the following link to open ESET OnlineScan in a new window.
    ESET OnlineScan
  • Click the Posted Image button.
  • For alternate browsers only: (Microsoft Internet Explorer users can skip these steps)
    • Click on Posted Image to download the ESET Smart Installer. Save it to your desktop.
    • Double click on the Posted Image icon on your desktop.
  • Check Posted Image
  • Click the Posted Image button.
  • Accept any security warnings from your browser.
  • Under scan settings, check Posted Image and DON'T (NO) check Remove found threats (reason for this is we don't want something deleted and then Windows won't load).
  • Click Advanced settings and select the following:
    • Scan potentially unwanted applications
    • Scan for potentially unsafe applications
    • Enable Anti-Stealth technology
  • ESET will then download updates for itself, install itself, and begin scanning your computer. Please be patient as this can take some time.
  • Attach the resulting log in your next reply


If you think a log should have been generated then go to C:\Program Files\ESET\ESET Online Scanner\log.txt to find it. 

 

Quads

Hi Quads,

 

Please see attached. Thank you

Step 4. (b)

 

Download OTL http://www.bleepingcomputer.com/download/otl/

 

Disable Norton for say 30 minutes

 

Start OTL,  

Click the Scan All Users checkbox.

Change file age to 60 days

 

Press the 

 

 

An OTL.txt  and extras.txt will be created.

 

Quads

Please see attached

 

Thank you

Uninstall

 

ESET Online Scanner 

 

I have to script for the rest.

 

Quads

Done. Thank you.

 

Is my pc still under threat even though Norton is not picking anything up?

Disable Norton for say 30 minutes

 

Start OTL,   under   Copy and paste the custom script attached which you open in for instance Notepad,(include the : at the start of :OTL and all the way to the end / bottom)  and run the script. (Red Run Fix Button)

 

The output log, should be placed in the C:\ _OTL folder after.

 

Quads

Please see attached.

 

Thank you!

How is your system running now??

 

Quads