Jump to content


 


Register a free account to unlock additional features at BleepingComputer.com
Welcome to BleepingComputer, a free community where people like yourself come together to discuss and learn how to use their computers. Using the site is easy and fun. As a guest, you can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one unless you are logged in. Other benefits of registering an account are subscribing to topics and forums, creating a blog, and having no ads shown anywhere on the site.


Click here to Register a free account now! or read our Welcome Guide to learn how to use this site.

Photo

AVG White-listed Trojan


  • This topic is locked This topic is locked
4 replies to this topic

#1 AHungryPenguin

AHungryPenguin

  • Members
  • 11 posts
  • OFFLINE
  •  
  • Local time:09:44 AM

Posted 25 July 2012 - 05:31 PM

Recently I left for vacation and when I came back, AVG had detected a Trojan virus. I went about my usual process of deleting it, but it said the virus was white-listed, and is critical. Also, when I search something on Google, I can't go to the link I want because it redirects to some random site. To get where I want to go, I have to type in the web address manually.

BC AdBot (Login to Remove)

 


#2 narenxp

narenxp

  • BC Advisor
  • 16,371 posts
  • OFFLINE
  •  
  • Gender:Male
  • Location:India
  • Local time:10:44 AM

Posted 25 July 2012 - 05:48 PM

Download

TDSSkiller

Launch it.Click on change parameters-Select TDLFS file system

Click on "Scan".Please post the LOG report(log file should be in your C drive)

Do not change the default options on scan results

Download

aswMBR

Launch it, allow it to download latest Avast! virus definitions
Click the "Scan" button to start scan.After scan finishes,click on Save log

Post the log results here

Download

ESET online scanner

Install it

Click on START,it should download the virus definitions
When scan gets completed,click on LIST of found threats

Export the list to desktop,copy the contents of the text file in your reply

#3 AHungryPenguin

AHungryPenguin
  • Topic Starter

  • Members
  • 11 posts
  • OFFLINE
  •  
  • Local time:09:44 AM

Posted 25 July 2012 - 09:20 PM

TDSSkiller:

<?xml version="1.0" encoding="ISO-8859-1"?>

<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

<xsl:template match="/">
<html>
<body>
<h2>Flipshare Log File -- <xsl:value-of select="substring(logFile/@flipshareStartTime,1,16)"/></h2>
Log file path <xsl:value-of select="logFile/@logFilePath"/> <br/>
Client software version <xsl:value-of select="logFile/@flipshareVersion"/> <br/> <br/>
<table border="1">
<tr bgcolor="#9acd32">
<th align="left">Timestamp</th>
<th align="left">Alert Level</th>
<th align="left">Category</th>
<th align="left">Message</th>
</tr>
<xsl:for-each select="logFile/logEntry">
<tr>
<td><xsl:value-of select="timestamp"/></td>
<td><xsl:value-of select="alertLevel"/></td>
<td><xsl:value-of select="category"/></td>
<td><xsl:value-of select="message"/></td>
</tr>
</xsl:for-each>
</table>
</body>
</html>
</xsl:template>

</xsl:stylesheet>


aswMBR:

aswMBR version 0.9.9.1665 Copyright© 2011 AVAST Software
Run date: 2012-07-25 20:09:29
-----------------------------
20:09:29.657 OS Version: Windows x64 6.1.7600
20:09:29.657 Number of processors: 8 586 0x1E05
20:09:29.657 ComputerName: RYAN-PC UserName: Ryan
20:09:31.201 Initialize success
20:12:48.128 AVAST engine defs: 12072502
20:12:53.619 Disk 0 (boot) \Device\Harddisk0\DR0 -> \Device\Ide\IdeDeviceP1T0L0-1
20:12:53.634 Disk 0 Vendor: WDC_WD5000AAKS-00D2B0 12.01C02 Size: 476940MB BusType: 3
20:12:53.634 Disk 0 MBR read successfully
20:12:53.650 Disk 0 MBR scan
20:12:53.650 Disk 0 Windows 7 default MBR code
20:12:53.666 Disk 0 Partition 1 80 (A) 07 HPFS/NTFS NTFS 100 MB offset 2048
20:12:53.681 Disk 0 Partition 2 00 07 HPFS/NTFS NTFS 476837 MB offset 206848
20:12:53.697 Disk 0 scanning C:\Windows\system32\drivers
20:13:00.623 Service scanning
20:13:14.897 Modules scanning
20:13:14.897 Disk 0 trace - called modules:
20:13:14.913 ntoskrnl.exe CLASSPNP.SYS disk.sys ACPI.sys ataport.SYS pciide.sys PCIIDEX.SYS hal.dll atapi.sys
20:13:14.929 1 nt!IofCallDriver -> \Device\Harddisk0\DR0[0xfffffa8004789060]
20:13:15.443 3 CLASSPNP.SYS[fffff880015ba43f] -> nt!IofCallDriver -> [0xfffffa80044e7580]
20:13:15.443 5 ACPI.sys[fffff88000e0b781] -> nt!IofCallDriver -> \Device\Ide\IdeDeviceP1T0L0-1[0xfffffa80044e9060]
20:13:17.690 AVAST engine scan C:\Windows
20:13:20.061 AVAST engine scan C:\Windows\system32
20:14:24.619 File: C:\Windows\assembly\GAC_32\Desktop.ini **INFECTED** Win32:Sirefef-PL [Rtk]
20:14:25.931 File: C:\Windows\assembly\GAC_64\Desktop.ini **INFECTED** Win32:Sirefef-PL [Rtk]
20:15:32.224 AVAST engine scan C:\Windows\system32\drivers
20:15:43.321 AVAST engine scan C:\Users\Ryan
20:17:25.251 Disk 0 MBR has been saved successfully to "C:\Users\Ryan\Documents\Homework\MBR.dat"
20:17:25.261 The log file has been saved successfully to "C:\Users\Ryan\Documents\Homework\aswMBR.txt"


ESET online scanner:

C:\ProgramData\Microsoft\Windows\DRM\46D7.tmp Win64/Olmarik.AH trojan cleaned by deleting - quarantined
C:\Users\Ryan\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\4KO5L6IO\yontoo-b1[1].exe probably a variant of Win32/Adware.GTYBXKQ application cleaned by deleting - quarantined
C:\Users\Ryan\AppData\Local\Mozilla\Firefox\Profiles\ry4xzenb.default\Cache\E\E6\79D2Cd01 HTML/ScrInject.B.Gen virus deleted - quarantined
C:\Users\Ryan\AppData\Local\Temp\47A4.tmp Win32/Olmarik.AYD trojan cleaned by deleting - quarantined
C:\Users\Ryan\AppData\Local\Temp\air7DFF.exe probably a variant of Win32/Adware.GTYBXKQ application cleaned by deleting - quarantined
C:\Users\Ryan\AppData\Local\Temp\C2A.tmp Win32/Olmarik.AYD trojan cleaned by deleting - quarantined
C:\Users\Ryan\AppData\Local\Temp\YontooSetup-S.exe probably a variant of Win32/Adware.DHFRTZA application cleaned by deleting - quarantined
C:\Windows\Installer\{873d31d4-2ee6-c27e-84f8-a417eec45873}\U\00000008.@ Win64/Agent.BA trojan cleaned by deleting - quarantined
C:\Windows\Installer\{873d31d4-2ee6-c27e-84f8-a417eec45873}\U\80000032.@ a variant of Win32/Sirefef.FD trojan cleaned by deleting - quarantined
C:\Windows\System32\sysprep\CRYPTSP.dll_ a variant of Win32/Kryptik.AILY trojan cleaned by deleting - quarantined
Operating memory multiple threats

#4 narenxp

narenxp

  • BC Advisor
  • 16,371 posts
  • OFFLINE
  •  
  • Gender:Male
  • Location:India
  • Local time:10:44 AM

Posted 25 July 2012 - 09:20 PM

We need advanced tools to remove this one

Read the guide here

http://www.bleepingcomputer.com/forums/topic34773.html

and create a topic here

http://www.bleepingcomputer.com/forums/forum22.html

Good luck

#5 Orange Blossom

Orange Blossom

    OBleepin Investigator


  • Moderator
  • 36,994 posts
  • OFFLINE
  •  
  • Gender:Not Telling
  • Location:Bloomington, IN
  • Local time:11:44 AM

Posted 25 July 2012 - 10:09 PM

Hello,

Now that you have posted a log here: http://www.bleepingcomputer.com/forums/topic462490.html you should NOT make further changes to your computer (install/uninstall programs, use special fix tools, delete files, edit the registry, etc) unless advised by a MRT Team member, nor should you ask for help elsewhere. Doing so can result in system changes which may not show in the log you already posted. Further, any modifications you make on your own may cause confusion for the helper assisting you and could complicate the malware removal process which would extend the time it takes to clean your computer.

From this point on the MRT Team should be the only members that you take advice from, until they have verified your log as clean.

Please be patient. It may take a while to get a response because the MRT Team members are EXTREMELY busy working logs posted before yours. They are volunteers who will help you out as soon as possible. Once you have made your post and are waiting, please DO NOT make another reply until it has been responded to by a member of the MRT Team. Generally the staff checks the forum for postings that have 0 replies as this makes it easier for them to identify those who have not been helped. If you post another response there will be 1 reply. A team member, looking for a new log to work may assume another MRT Team member is already assisting you and not open the thread to respond.

Please be patient. It may take several days to get a response but your log will be reviewed and answered as soon as possible. I advise checking your topic once a day for responses as the e-mail notification system is unreliable.

If HelpBot replies to your topic, PLEASE follow Step One so it will report your topic to the team members.

To avoid confusion, I am closing this topic. Good luck with your log.

Orange Blossom :cherry:
Help us help you. If HelpBot replies, you MUST follow step 1 in its reply so we know you need help.

Orange Blossom

An ounce of prevention is worth a pound of cure

SpywareBlaster, WinPatrol Plus, ESET Smart Security, Malwarebytes' Anti-Malware, NoScript Firefox ext., Norton noscript




0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users