[Resolved] ZIP files locked by explorer.exe
27 min read
Please advise how long you have had all the zip utilities installed, 7-zip, winzip, winrar, does the issue with the zip folders still occur?
Do you have the same problem with any other type of file?
The items found by ESET are already in quarantine, which we can clean up shortly.
The folder where the online scans are hanging is the System Volume Information Folder.
The files that the scanners are hanging on are
MountPointManagerRemoteDatabase <- a system file associated with Dynamic Disks/Volumes
tracking.log <- maintenance information stored by the DLT Client service
these files may have become corrupted
we can rename these files and they will regenerate.
Please do the following:
- Go to Start->Run and type in notepad and hit OK.
- Then copy and paste the content of the following codebox into Notepad:
@echo off cacls c:\system~1 /e /g administrators:f cacls c:\system~1\MountPointManagerRemoteDatabase /e /g administrators:f attrib -h-s c:\system~1\tracking.log ren c:system~1\tracking.log tracking.log.old attrib -h-s c:\system~1\MountPointManagerRemoteDatabase ren c:\system~1\MountPointManagerRemoteDatabase MountPointManagerRemoteDatabase.old cacls c:\system~1 /e /r administrators del %0
- Save the file to your DESKTOP as "find.bat". Make sure to save it with the quotes.
- Once saved, the icon to click should look like this on your desktop:
[external image: Posted Image]
- Double click find.bat. to run it. A small black box should open and close - this is normal.
Now reboot your computer.
Use the computer for about 5 minutes or so, then reboot the computer again.
Those files will have regenerated.
NEXT
Run system file checker
Have your installation disk handy
- Click Start, click Run, type cmd.exe, and then click OK.
- At the command prompt, type sfc /scannow, and then press ENTER.
Note This command may take several minutes to finish. You may also be prompted to provide Windows installation source files when you run the sfc /scannow command. - At the command prompt, type exit, and then press ENTER to close the command prompt.
NEXT
Please download FindAWF
Save the file to the Desktop
Double-click the FindAWF icon.
If a Security Alert shows, allow the program to run.
As instructed, press any key to continue.
Use the following option: Press 1 then Enter to scan for bak folders
The scan may take a while, please be patient.
When done, awf.txt will open. Please post it's contents here.
Hi,
Please advise how long you have had all the zip utilities installed, 7-zip, winzip, winrar, does the issue with the zip folders still occur?
Do you have the same problem with any other type of file?
The items found by ESET are already in quarantine, which we can clean up shortly.
The folder where the online scans are hanging is the System Volume Information Folder.
The files that the scanners are hanging on are
MountPointManagerRemoteDatabase <- a system file associated with Dynamic Disks/Volumes
tracking.log <- maintenance information stored by the DLT Client service
these files may have become corrupted
we can rename these files and they will regenerate.
Please do the following:
- Go to Start->Run and type in notepad and hit OK.
- Then copy and paste the content of the following codebox into Notepad:
@echo off cacls c:\system~1 /e /g administrators:f cacls c:\system~1\MountPointManagerRemoteDatabase /e /g administrators:f attrib -h-s c:\system~1\tracking.log ren c:system~1\tracking.log tracking.log.old attrib -h-s c:\system~1\MountPointManagerRemoteDatabase ren c:\system~1\MountPointManagerRemoteDatabase MountPointManagerRemoteDatabase.old cacls c:\system~1 /e /r administrators del %0- Save the file to your DESKTOP as "find.bat". Make sure to save it with the quotes.
- Once saved, the icon to click should look like this on your desktop:
[external image: Posted Image]
- Double click find.bat. to run it. A small black box should open and close - this is normal.
Now reboot your computer.
Use the computer for about 5 minutes or so, then reboot the computer again.
Those files will have regenerated.
NEXT
Run system file checker
Have your installation disk handy
- Click Start, click Run, type cmd.exe, and then click OK.
- At the command prompt, type sfc /scannow, and then press ENTER.
Note This command may take several minutes to finish. You may also be prompted to provide Windows installation source files when you run the sfc /scannow command.- At the command prompt, type exit, and then press ENTER to close the command prompt.
NEXT
Please download FindAWF
Save the file to the Desktop
Double-click the FindAWF icon.
If a Security Alert shows, allow the program to run.
As instructed, press any key to continue.
Use the following option: Press 1 then Enter to scan for bak folders
The scan may take a while, please be patient.
When done, awf.txt will open. Please post it's contents here.
I have had the zip programs installed for years and years, with no problems until recently.
As far as I know, the problem is only with .ZIP files, I don't recall having the issue with RAR files, though I don't use them all that often. I could probably uninstall 7Zip, since I don't remember the last time I needed it.
I finally remembered what I think was the moment that this all started. I had downloaded a custom map file from l4dmaps.com, which has zipped up .VPK files used in the Left 4 Dead game. One of them got stuck in my FireFox download manager window, saying it was scanning for viruses, and it staying in that status for a really long time, so I had to break out of it. I typically save them to my desktop, then uncompress them to the proper folder for use in the game. When I would try to delete the zip file after uncompressing it, that is when it would get stuck with a message saying that the file was in use. The only way to get rid of it was to use one of the commonly available unlocking utilities, which would free it up, but I still could not delete it until the next reboot.
I am testing this with a fresh, never downloaded map file from the same site, and I will see if it happens again.
I will complete the rest of the steps and report back. Thanks for all your help so far, I appreciate it!!! :-)
Please do the following:
You had an AWF infection that replaced legitmate files on your system with rogue copies and placed the originals in a different location. Lets get them restored.
Highlight and copy the list of files to be restored from the code box below below, all quotes included.
"C:\Program Files\Creative\SB Drive Det\bak\SBDrvDet.exe" "C:\Program Files\Creative\SBAudigy2\DVDAudio\bak\CTDVDDet.EXE"
Double-click the FindAWF icon once again.
If a Security Alert shows, allow the program to run.
As instructed, press any key to continue.
Use the following option: Press 2 then Enter to restore files from bak folders
A text file will open called: files.txt
Click below the line then right click and paste the list of files to be restored.
Next, close files.txt and click Yes to save the changes.
Once files.txt is saved, FindAWF does the following:
-It attempts to terminate the process represented by each filename on the list, if running
-Deletes the rogue file from the parent folder, if present
-Copies the original file to the parent folder
When done with the above, it automatically runs a new scan and opens a new log. Please post the contents of the new awf.txt log here.
Please do the following:
Double-click the FindAWF icon once again
If a Security Alert shows, allow the program to run.
As instructed, press any key to continue.
Use the following option: Press 3 then Enter to remove bak folders
A text file opens called: folders.txt
Highlight and copy the following bolded list of folders to be removed from the code box below.
C:\Program Files\Creative\SB Drive Det\bak C:\Program Files\Creative\SBAudigy2\DVDAudio\bak
Click below the line of folders.txt and paste the list.
Close folders.txt and click Yes to save the changes.
Once folders.txt is saved, FindAWF does the following:
-It deletes the contents of the bak folders
-Removes the bak folders
When done with the above, it automatically runs a new scan and opens a new log. Please post the contents of the new awf.txt log here.
NEXT
Please advise how your computer is running now and what outstanding issues there still are.
Check and see if you can get one of those online scanners to complete all the way through now we have replaced those folders.
We still have tool cleanup to do:
Lets do that now, then get back to me regarding the zip folder issue and the online scan, hopefully both are resolved now:
please do the following:
Follow these steps to uninstall Combofix
- Click START then RUN
- Now copy/paste Combofix /uninstall into the runbox and click OK. Note the space between the ..X and the /U, it needs to be there.
[external image: Posted Image]
NEXT
Now to remove the rest of the tools that we have used in fixing your machine:
- Make sure you have an Internet Connection.
- Download OTC to your desktop and run it
- A list of tool components used in the Cleanup of malware will be downloaded.
- If your Firewall or Real Time protection attempts to block OTC to reach the Internet, please allow the application to do so.
- Click Yes to begin the Cleanup process and remove these components, including this application.
- You will be asked to reboot the machine to finish the Cleanup process. If you are asked to reboot the machine choose Yes.
If any logs/tools remain on your desktop > right click and delete them.
NEXT
Below I have included a number of recommendations for how to protect your computer against malware infections.
- It is good security practice to change your passwords to all your online accounts on a fairly regular basis, this is especially true after an infection. Refer to this Microsoft article
Strong passwords: How to create and use them
Then consider a password keeper, to keep all your passwords safe.
- Keep Windows updated by regularly checking their website at :
http://windowsupdate.microsoft.com/
This will ensure your computer has always the latest security updates available installed on your computer.
- Make Internet Explorer more secure
- Click Start > Run
- Type Inetcpl.cpl & click OK
- Click on the Security tab
- Click Reset all zones to default level
- Make sure the Internet Zone is selected & Click Custom level
- In the ActiveX section, set the first two options ("Download signed and unsigned ActiveX controls) to "Prompt", and ("Initialize and Script ActiveX controls not marked as safe") to "Disable".
- Next Click OK, then Apply button and then OK to exit the Internet Properties page.
WOT, Web of Trust, warns you about risky websites that try to scam visitors, deliver malware or send spam. Protect your computer against online threats by using WOT as your front-line layer of protection when browsing or searching in unfamiliar territory. WOT's color-coded icons show you ratings for 21 million websites, helping you avoid the dangerous sites:- Green to go
- Yellow for caution
- Red to stop
- Keep a backup of your important files - Now, more than ever, it's especially important to protect your digital files and memories. This article is full of good information on alternatives for home backup solutions.
- ERUNT (Emergency Recovery Utility NT) allows you to keep a complete backup of your registry and restore it when needed. The standard registry backup options that come with Windows back up most of the registry but not all of it. ERUNT however creates a complete backup set, including the Security hive and user related sections. ERUNT is easy to use and since it creates a full backup, there are no options or choices other than to select the location of the backup files. The backup set includes a small executable that will launch the registry restore if needed.
- In light of your recent issue, I'm sure you'd like to avoid any future infections. Please take a look at these well written articles:
Think Prevention.
PC Safety and Security–What Do I Need?.
I don't believe it is a malware issue at this point, it may just be a setting that the techs can resolve for you.
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