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Infected with PUM.Hidden.Desktop, Trojan.Dropper and more


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4 replies to this topic

#1 Dirk Pro

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Posted 21 May 2011 - 03:01 PM

Hey, so I have this computer that was infected yesterday. I believe this happened after somebody clicked a link. The desktop became blank and I had to restart the computer. No icons at all.

I scanned MBAM yesterday and here is what it found. I scanned it twice. First time it found 4 and the next it found 1 more. Here are the logs.

Unfortunately, I am still having this problem. On the desktop, there is only My Computer, My Network Places, Recycle Bin, and Internet Explorer. When I go to start menu bar and hover over Program, there is nothing at all. In addition, I have a second hard drive on this machine and I can no longer view those files/folders.

Need help ASAP. Thanks.

Malwarebytes' Anti-Malware 1.50.1.1100
www.malwarebytes.org

Database version: 6630

Windows 5.1.2600 Service Pack 3, v.6055
Internet Explorer 7.0.5730.13

5/20/2011 8:48:28 PM
mbam-log-2011-05-20 (20-48-28).txt

Scan type: Quick scan
Objects scanned: 160491
Time elapsed: 2 minute(s), 51 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 4
Folders Infected: 0
Files Infected: 1

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\ActiveDesktop\NoChangingWallPaper (PUM.Hijack.DisplayProperties) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoDesktop (PUM.Hidden.Desktop) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableTaskMgr (PUM.Hijack.TaskManager) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableTaskMgr (PUM.Hijack.TaskManager) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully.

Folders Infected:
(No malicious items detected)

Files Infected:
c:\documents and settings\administrator\local settings\temp\0.2970089652710346.exe (Trojan.Dropper) -> Quarantined and deleted successfully.





Malwarebytes' Anti-Malware 1.50.1.1100
www.malwarebytes.org

Database version: 6630

Windows 5.1.2600 Service Pack 3, v.6055
Internet Explorer 7.0.5730.13

5/20/2011 9:30:33 PM
mbam-log-2011-05-20 (21-30-33).txt

Scan type: Full scan (C:\|D:\|)
Objects scanned: 294532
Time elapsed: 32 minute(s), 54 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 1

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
c:\documents and settings\administrator\application data\Sun\Java\deployment\cache\6.0\50\19c93af2-73d0e88a (Trojan.FakeMS.Gen) -> Quarantined and deleted successfully.

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#2 Dirk Pro

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Posted 24 May 2011 - 05:06 PM

UPDATE: I ran unhide.exe and finally got back my desktop icons and files on my second hard drive. All the shortcut icons in my start menu are gone though. For example, if I go to Programs>Games>Call of Duty, there isn't an icon of the game there. Do I have to recreate them?

I want to know if there are any remnants left though.

#3 cryptodan

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Posted 24 May 2011 - 07:02 PM

If you want a more thorough analysis to see if if you are still infected, Please follow the instructions in ==>This Guide<==.

Once the proper logs are created, then make a NEW TOPIC and post it ==>HERE<== Please include the link to this topic in your new topic and a description of your computer issues and what you have done to resolve them.

If you can produce at least some of the logs, then please create the new topic and explain what happens when you try to create the log(s) that you couldn't get. If you cannot produce any of the logs, then still post the topic and explain that you followed the Prep. Guide, were unable to create the logs, and describe what happens when you try to create the logs.

Once you have created the new topic, please reply back here with a link to the new topic.

#4 Dirk Pro

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Posted 25 May 2011 - 09:57 AM

Hey crptodan, I would definitely appreciate a thorough analysis.

Here's the link to the new topic.

http://www.bleepingcomputer.com/forums/topic399495.html

#5 Animal

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Posted 25 May 2011 - 12:54 PM

Now that your log is properly posted, 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 Malware Removal Team member, nor should you continue to ask for help elsewhere. Doing so can result in system changes which may not show it the logs 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 Malware Removal 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 Malware Removal Team members are very 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 Malware Removal 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 Malware Removal Team member is already assisting you and not open the thread to respond.

To avoid confusion, I am closing this topic.

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