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Contributor
jeremykwk
Posts: 19
Registered: ‎07-06-2012

Trojan.Zeroaccess.B, Trojan.Gen, Trojan.Gen.2 constantly popping up!!

Recently, I have been getting pops of notification from symantec showing three different kinds of Trojan and symantec product that detects it doesn't seem to be able to do anything about it.

 

The Trojans are:

1. Trojan.Zeroaccess.B

2. Trojan.Gen

3. Trojan.Gen.2

 

Please help as I was told the only way to resolve this is to reformat my laptop and it's a very high risk virus.

 

I haven't done anything to try to remove it but I am worried that it will cause more harm if nothing is done soon.

 

Thanks.

Bot Obliterator
Quads
Posts: 13,250
Registered: ‎07-21-2008

Re: Trojan.Zeroaccess.B, Trojan.Gen, Trojan.Gen.2 constantly popping up!!

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.

 


 

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.

 

 

What is your Operating System and is it 32 bit or 64 bit??

 

Quads

Contributor
jeremykwk
Posts: 19
Registered: ‎07-06-2012

Re: Trojan.Zeroaccess.B, Trojan.Gen, Trojan.Gen.2 constantly popping up!!

Thanks for the reply.

 

This is my work computer and from the system under Control Panel, it says

 

Windows 7 professional

System type: 32-bit Operating system

 

Is this correct?

Bot Obliterator
Quads
Posts: 13,250
Registered: ‎07-21-2008

Re: Trojan.Zeroaccess.B, Trojan.Gen, Trojan.Gen.2 constantly popping up!!

Do you have a Flash Drive??

 

Quads

Contributor
jeremykwk
Posts: 19
Registered: ‎07-06-2012

Re: Trojan.Zeroaccess.B, Trojan.Gen, Trojan.Gen.2 constantly popping up!!

Yes sir.

Bot Obliterator
Quads
Posts: 13,250
Registered: ‎07-21-2008

Re: Trojan.Zeroaccess.B, Trojan.Gen, Trojan.Gen.2 constantly popping up!!

Read Slowly and all of it.

 

Please download http://www.bleepingcomputer.com/download/farbar-recovery-scan-tool/  Download the 32bit version


Transfer it on to the Flash Drive

Enter System Recovery Options

To enter System Recovery Options from the Advanced Boot Options:

  • Restart the computer.
  • As soon as the BIOS is loaded begin tapping the F8 key until Advanced Boot Options appears.
  • Use the arrow keys to select the Repair your computer menu item.
  • Choose your language settings, and then click Next.
  • Select the operating system you want to repair, and then click Next.
  • Select your user account and click Next.


On the System Recovery Options menu you will get the following options:

 

Startup Repair
System Restore
Windows Complete PC Restore
Windows Memory Diagnostic Tool
Command Prompt


  • Select Command Prompt
  • In the command window type in notepad and press Enter.
  • The notepad opens. Under File menu select Open.
  • Select "Computer" and find your flash drive drive letter and close the notepad.
  • In the command window type e:\frst.exe (for x64 bit version type e:\frst64) and press Enter
    Note: Replace letter e with the drive letter of your portable hard drive
  • The tool will start to run.
  • When the tool opens click Yes to disclaimer.
  • Press Scan button.
  • It will make a log (FRST.txt) on the flash drive.  restart the system and load Windows Pleaseattach the log in  your reply back..

 

Quads

Contributor
jeremykwk
Posts: 19
Registered: ‎07-06-2012

Re: Trojan.Zeroaccess.B, Trojan.Gen, Trojan.Gen.2 constantly popping up!!

Done.

 

Please find the log as attached for your kind perusal.

 

Thank you.

Bot Obliterator
Quads
Posts: 13,250
Registered: ‎07-21-2008

Re: Trojan.Zeroaccess.B, Trojan.Gen, Trojan.Gen.2 constantly popping up!!

[ Edited ]

Step 2

 

Download the script attached, needs to be the same file name as well (fixlist.txt), Copy across to flash drive

 

NOTE: This script was written specifically for this user, for use on that particular machine. Running this on another machine may cause damage to your operating system

Now please enter System Recovery Options again. Like previously

  • Select Command Prompt
  • In the command window type in notepad and press Enter.
  • The notepad opens. Under File menu select Open.
  • Select "Computer" and find your flash drive letter and close the notepad.
  • In the command window type e:\frst.exe or frst64.exe and press Enter
    Note: Replace letter e with the drive letter of your flash drive.
  • The tool will start to run.
  • When the tool opens click Yes to disclaimer.
  • Press the Fix button just once and wait.
  • The tool will make a log on the flashdrive (Fixlog.txt) please post it to your reply.

 

Quads

Contributor
jeremykwk
Posts: 19
Registered: ‎07-06-2012

Re: Trojan.Zeroaccess.B, Trojan.Gen, Trojan.Gen.2 constantly popping up!!

Done.

 

Please find the log file as attached for you kind perusal.

 

I realized that my desktop resolution is changed. Just thought I should highlight this.

Contributor
jeremykwk
Posts: 19
Registered: ‎07-06-2012

Re: Trojan.Zeroaccess.B, Trojan.Gen, Trojan.Gen.2 constantly popping up!!

Looks like it's the icon size that has changed. Not the resolution, I think.