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Permissions in windows 7 and other thing


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4 replies to this topic

#1 logikz

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Posted 30 August 2011 - 06:51 PM

Well first problem. I am a standard user on my machine, i have an administrative user which was created on installation of the system. The thing is, i have access to all of the administrative user's files. Absolutely everything, not only read, but write. This seems very odd, i have used linux for a while and that would never be the case. I have changed no permissions and rarely log onto the administrative account. The second problem. I get this on my CCleaner log.

Unused File Extension . HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.
Unused File Extension .f糢䛦왊贀楦敬⼺⼯㩋瘯摩⽺晭浨敲敢捣硡湡敤彲〱〸昮瘴 HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.f糢䛦왊贀楦敬⼺⼯㩋瘯摩⽺晭浨敲敢捣硡湡敤彲〱〸昮瘴
Unused File Extension .Go莅縗 HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.Go莅縗
Unused File Extension .Go获縗 HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.Go获縗
Unused File Extension .m4଱傃K耀陛傁耀Ǟ HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.m4଱傃K耀陛傁耀Ǟ
Unused File Extension .mp4㩽䝁娂蠀 HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mp4㩽䝁娂蠀
Unused File Extension .rar HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.rar
Unused File Extension .耀& HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.耀&
Unused File Extension .耀n HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.耀n
Unused File Extension .耀†3 HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.耀†3
Unused File Extension .耀๕ HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.耀๕
Unused File Extension .耀룭傒 HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.耀룭傒
Unused File Extension .耀￿ HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.耀￿
Unused File Extension .螪❛ HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.螪❛
Unused File Extension .踀楦敬⼺⼯㩋瘯摩⽺㠱潹牟獯污敩彲楫扭牥祬⵫灭䙧汵䡬杩⵨⸱灭g HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.踀楦敬⼺⼯㩋瘯摩⽺㠱潹牟獯污敩彲楫扭牥祬⵫灭䙧汵䡬杩⵨⸱灭g
Unused File Extension .踀楦敬⼺⼯㩋瘯摩⽺慴慲祬湮潦硸牟瑩污癯汥⵹灭䙧汵䡬杩⵨⸱灭g HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.踀楦敬⼺⼯㩋瘯摩⽺慴慲祬湮潦硸牟瑩污癯汥⵹灭䙧汵䡬杩⵨⸱灭g
ActiveX/COM Issue ADODB.Error.2 - {BC2CCCE7-36EF-385F-0362-F8F371931A87} HKCR\ADODB.Error.2
ActiveX/COM Issue ADODB.Recordset.1 - {D1ED35B4-ECE6-3158-F2C1-5C006585907B} HKCR\ADODB.Recordset.1
ActiveX/COM Issue ADOX.ComCallWrapper.2 - {76226909-EE98-C7D0-689D-734B945B9527} HKCR\ADOX.ComCallWrapper.2
ActiveX/COM Issue AMOVIE.AccClientDocMgr.2 - {E482EA3D-3776-EDBB-D173-0C4FAE1F667C} HKCR\AMOVIE.AccClientDocMgr.2
Invalid Default Icon "K:\Lime\vmmap.exe",0 HKCR\VMMap.Logfile.1\DefaultIcon
Open with Application Issue "K:\Lime\vmmap.exe" -o "%1" HKCR\VMMap.Logfile.1\shell\open


i am not Japanese. I do not use any VMware software. Why would this happen?

also permissions for myself are this.


USER INFORMATION
----------------

User Name SID
================== =============================================
sere__773\limelite S-1-5-21-675640001-3393861185-4087821332-1001


GROUP INFORMATION
-----------------

Group Name Type SID Attributes
====================================== ================ ============ ==================================================
Everyone Well-known group S-1-1-0 Mandatory group, Enabled by default, Enabled group
BUILTIN\Users Alias S-1-5-32-545 Mandatory group, Enabled by default, Enabled group
NT AUTHORITY\INTERACTIVE Well-known group S-1-5-4 Mandatory group, Enabled by default, Enabled group
CONSOLE LOGON Well-known group S-1-2-1 Mandatory group, Enabled by default, Enabled group
NT AUTHORITY\Authenticated Users Well-known group S-1-5-11 Mandatory group, Enabled by default, Enabled group
NT AUTHORITY\This Organization Well-known group S-1-5-15 Mandatory group, Enabled by default, Enabled group
LOCAL Well-known group S-1-2-0 Mandatory group, Enabled by default, Enabled group
NT AUTHORITY\NTLM Authentication Well-known group S-1-5-64-10 Mandatory group, Enabled by default, Enabled group
Mandatory Label\Medium Mandatory Level Label S-1-16-8192 Mandatory group, Enabled by default, Enabled group


PRIVILEGES INFORMATION
----------------------

Privilege Name Description State
============================= ==================================== ========
SeShutdownPrivilege Shut down the system Enabled
SeChangeNotifyPrivilege Bypass traverse checking Enabled
SeUndockPrivilege Remove computer from docking station Disabled
SeIncreaseWorkingSetPrivilege Increase a process working set Disabled
SeTimeZonePrivilege Change the time zone Disabled


for administrator.

USER INFORMATION
----------------

User Name SID
================== =============================================
sere__773\Administrator S-1-5-21-35353535-3393861185-4087821332-3333


GROUP INFORMATION
-----------------

Group Name Type SID Attributes
==================================== ================ ============ ===============================================================
Everyone Well-known group S-1-1-0 Mandatory group, Enabled by default, Enabled group
BUILTIN\Administrators Alias S-1-5-32-544 Mandatory group, Enabled by default, Enabled group, Group owner
BUILTIN\Users Alias S-1-5-32-545 Mandatory group, Enabled by default, Enabled group
NT AUTHORITY\INTERACTIVE Well-known group S-1-5-4 Mandatory group, Enabled by default, Enabled group
CONSOLE LOGON Well-known group S-1-2-1 Mandatory group, Enabled by default, Enabled group
NT AUTHORITY\Authenticated Users Well-known group S-1-5-11 Mandatory group, Enabled by default, Enabled group
NT AUTHORITY\This Organization Well-known group S-1-5-15 Mandatory group, Enabled by default, Enabled group
LOCAL Well-known group S-1-2-0 Mandatory group, Enabled by default, Enabled group
NT AUTHORITY\NTLM Authentication Well-known group S-1-5-64-10 Mandatory group, Enabled by default, Enabled group
Mandatory Label\High Mandatory Level Label S-1-16-12288 Mandatory group, Enabled by default, Enabled group


PRIVILEGES INFORMATION
----------------------

Privilege Name Description State
=============================== ========================================= ========
SeIncreaseQuotaPrivilege Adjust memory quotas for a process Disabled
SeSecurityPrivilege Manage auditing and security log Disabled
SeTakeOwnershipPrivilege Take ownership of files or other objects Disabled
SeLoadDriverPrivilege Load and unload device drivers Disabled
SeSystemProfilePrivilege Profile system performance Disabled
SeSystemtimePrivilege Change the system time Disabled
SeProfileSingleProcessPrivilege Profile single process Disabled
SeIncreaseBasePriorityPrivilege Increase scheduling priority Disabled
SeCreatePagefilePrivilege Create a pagefile Disabled
SeBackupPrivilege Back up files and directories Disabled
SeRestorePrivilege Restore files and directories Disabled
SeShutdownPrivilege Shut down the system Disabled
SeDebugPrivilege Debug programs Disabled
SeSystemEnvironmentPrivilege Modify firmware environment values Disabled
SeChangeNotifyPrivilege Bypass traverse checking Enabled
SeUndockPrivilege Remove computer from docking station Disabled
SeManageVolumePrivilege Perform volume maintenance tasks Disabled
SeImpersonatePrivilege Impersonate a client after authentication Enabled
SeCreateGlobalPrivilege Create global objects Enabled
SeIncreaseWorkingSetPrivilege Increase a process working set Disabled
SeTimeZonePrivilege Change the time zone Disabled
SeCreateSymbolicLinkPrivilege Create symbolic links Disabled


shouldnt administrator have more access than this? Cant even shutdown the system.

The only regular activity that is blocked is to port 5355 and im not on a public network, im directly connected to a modem with no router.

Please help XD

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#2 cryptodan

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Posted 30 August 2011 - 07:21 PM

First in response to CCleaner:

Bleeping Computer DOES NOT recommend the use of registry cleaners/optimizers for several reasons:

• Registry cleaners are extremely powerful applications that can damage the registry by using aggressive cleaning routines and cause your computer to become unbootable.

The Windows registry is a central repository (database) for storing configuration data, user settings and machine-dependent settings, and options for the operating system. It contains information and settings for all hardware, software, users, and preferences. Whenever a user makes changes to settings, file associations, system policies, or installed software, the changes are reflected and stored in this repository. The registry is a crucial component because it is where Windows "remembers" all this information, how it works together, how Windows boots the system and what files it uses when it does. The registry is also a vulnerable subsystem, in that relatively small changes done incorrectly can render the system inoperable. For a more detailed explanation, read Understanding The Registry.

• Not all registry cleaners are created equal. There are a number of them available but they do not all work entirely the same way. Each vendor uses different criteria as to what constitutes a "bad entry". One cleaner may find entries on your system that will not cause problems when removed, another may not find the same entries, and still another may want to remove entries required for a program to work.

• Not all registry cleaners create a backup of the registry before making changes. If the changes prevent the system from booting up, then there is no backup available to restore it in order to regain functionality. A backup of the registry is essential BEFORE making any changes to the registry.

• Improperly removing registry entries can hamper malware disinfection and make the removal process more difficult if your computer becomes infected. For example, removing malware related registry entries before the infection is properly identified can contribute to system instability and even make the malware undetectable to removal tools.

• The usefulness of cleaning the registry is highly overrated and can be dangerous. In most cases, using a cleaner to remove obsolete, invalid, and erroneous entries does not affect system performance but it can result in "unpredictable results".

Unless you have a particular problem that requires a registry edit to correct it, I would suggest you leave the registry alone. Using registry cleaning tools unnecessarily or incorrectly could lead to disastrous effects on your operating system such as preventing it from ever starting again. For routine use, the benefits to your computer are negligible while the potential risks are great.


Secondly:

Hello,

And welcome to BleepingComputer.com, before we can assist you with your question of: Am I infected? You will need to perform the following tasks and post the logs of each if you can.

Malwarebytes Anti-Malware

NOTEMalwarebytes is now offering a free trial of their program, if you want to accept it you will need to enter some billing information, so that at the end of the trial you would be charged the cost of the product. Please decline this offer, if you are unable to provide billing information. If you want to try it out, then provide the billing information.

Please download Malwarebytes Anti-Malware and save it to your desktop.
Download Link 1
Download Link 2MBAM may "make changes to your registry" as part of its disinfection routine. If using other security programs that detect registry changes (ie Spybot's Teatimer), they may interfere or alert you. Temporarily disable such programs or permit them to allow the changes.

  • Make sure you are connected to the Internet.
  • Double-click on mbam-setup.exe to install the application.
    For instructions with screenshots, please refer to the How to use Malwarebytes' Anti-Malware Guide.
  • When the installation begins, follow the prompts and do not make any changes to default settings.
  • When installation has finished, make sure you leave both of these checked:
    • Update Malwarebytes' Anti-Malware
    • Launch Malwarebytes' Anti-Malware
  • Then click Finish.
MBAM will automatically start and you will be asked to update the program before performing a scan.
  • If an update is found, the program will automatically update itself. Press the OK button to close that box and continue.
  • If you encounter any problems while downloading the definition updates, manually download them from here and just double-click on mbam-rules.exe to install.
On the Scanner tab:
  • Make sure the "Perform Full Scan" option is selected.
  • Then click on the Scan button.
  • If asked to select the drives to scan, leave all the drives selected and click on the Start Scan button.
  • The scan will begin and "Scan in progress" will show at the top. It may take some time to complete so please be patient.
  • When the scan is finished, a message box will say "The scan completed successfully. Click 'Show Results' to display all objects found".
  • Click OK to close the message box and continue with the removal process.
Back at the main Scanner screen:
  • Click on the Show Results button to see a list of any malware that was found.
  • Make sure that everything is checked, and click Remove Selected.
  • When removal is completed, a log report will open in Notepad.
  • The log is automatically saved and can be viewed by clicking the Logs tab in MBAM.
  • Copy and paste the contents of that report in your next reply. Be sure to post the complete log to include the top portion which shows MBAM's database version and your operating system.
  • Exit MBAM when done.
Note: If MBAM encounters a file that is difficult to remove, you will be asked to reboot your computer so MBAM can proceed with the disinfection process. If asked to restart the computer, please do so immediately. Failure to reboot normally (not into safe mode) will prevent MBAM from removing all the malware.


SUPERAntiSpyware:

Please download and scan with SUPERAntiSpyware Free

  • Double-click SUPERAntiSypware.exe and use the default settings for installation.
  • An icon will be created on your desktop. Double-click that icon to launch the program.
  • If it will not start, go to Start > All Prgrams > SUPERAntiSpyware and click on Alternate Start.
  • If asked to update the program definitions, click "Yes". If not, update the definitions before scanning by selecting "Check for Updates". (If you encounter any problems while downloading the updates, manually download them from here. Double-click on the hyperlink for Download Installer and save SASDEFINITIONS.EXE to your desktop. Then double-click on SASDEFINITIONS.EXE to install the definitions.)
  • In the Main Menu, click the Preferences... button.
  • Click the "General and Startup" tab, and under Start-up Options, make sure "Start SUPERAntiSpyware when Windows starts" box is unchecked.
  • Click the "Scanning Control" tab, and under Scanner Options, make sure the following are unchecked (leave all others checked):
    • Ignore files larger then 4mb
    • Ignore non-executable files

    Now Perform the scan with SUPERAntiSpyware as follows:
    • Launch the program and back on the main screen, under "Scan for Harmful Software" click Scan your computer.
    • On the left, make sure you check C:\Fixed Drive.
    • On the right, under "Complete Scan", choose Perform Complete Scan and click "Next".
    • After the scan is complete, a Scan Summary box will appear with potentially harmful items that were detected. Click "OK".
    • Make sure everything has a checkmark next to it and click "Next".
    • A notification will appear that "Quarantine and Removal is Complete". Click "OK" and then click the "Finish" button to return to the main menu.
    • If asked if you want to reboot, click "Yes" and reboot normally.
    • To retrieve the removal information after reboot, launch SUPERAntispyware again.[list]
    • Click Preferences, then click the Statistics/Logs tab.
    • Under Scanner Logs, double-click SUPERAntiSpyware Scan Log.
    • If there are several logs, click the current dated log and press View log. A text file will open in your default text editor.
    • Please copy and paste the Scan Log results in your next reply.
  • Click Close to exit the program.

SAS Portable
If you have a problem downloading, installing or getting SAS to run, try downloading and using the SUPERAntiSpyware Portable Scanner instead. Save the randomly named file (i.e. SAS_1710895.COM) to a usb drive or CD and transfer to the infected computer. Then double-click on it to launch and scan. The file is randomly named to help keep malware from blocking the scanner.


Now GMER

GMER does not work in 64bit Mode!!!!!!

Please download GMER from one of the following locations and save it to your desktop:

  • Main Mirror
    This version will download a randomly named file (Recommended)
  • Zipped Mirror
    This version will download a zip file you will need to extract first. If you use this mirror, please extract the zip file to your desktop.
  • Disconnect from the Internet and close all running programs.
  • Temporarily disable any real-time active protection so your security programs will not conflict with gmer's driver.
  • Double-click on the randomly named GMER file (i.e. n7gmo46c.exe) and allow the gmer.sys driver to load if asked.
  • Note: If you downloaded the zipped version, extract the file to its own folder such as C:\gmer and then double-click on gmer.exe.

    Posted Image
  • GMER will open to the Rootkit/Malware tab and perform an automatic Full Scan when first run. (do not use the computer while the scan is in progress)
  • If you receive a WARNING!!! about rootkit activity and are asked to fully scan your system...click NO.
  • Now click the Scan button. If you see a rootkit warning window, click OK.
  • When the scan is finished, click the Save... button to save the scan results to your Desktop. Save the file as gmer.log.
  • Click the Copy button and paste the results into your next reply.
  • Exit GMER and be sure to re-enable your anti-virus, Firewall and any other security programs you had disabled.
-- If you encounter any problems, try running GMER in safe mode.
-- If GMER crashes or keeps resulting in a BSODs, uncheck Devices on the right side before scanning
.


All scans above should be performed in regular boot mode, and if that is not possible then I will post instructions in a follow up reply on how to get into Safe Mode to perform the scans. Also all scans should be COMPLETE and not quick unless specifically instructed to do so.

#3 logikz

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Posted 02 September 2011 - 03:35 PM

Malwarebytes' Anti-Malware 1.51.1.1800
www.malwarebytes.org

Database version: 7371

Windows 6.1.7601 Service Pack 1
Internet Explorer 9.0.8112.16421

9/2/2011 1:55:43 PM
mbam-log-2011-09-02 (13-55-43).txt

Scan type: Full scan (C:\|K:\|)
Objects scanned: 252377
Time elapsed: 21 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: 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:\Users\Admin\Desktop\work\patch.exe (Trojan.Agent) -> Quarantined and deleted successfully.

SUPERAntiSpyware Scan Log
http://www.superantispyware.com

Generated 09/02/2011 at 01:23 PM

Application Version : 5.0.1118

Core Rules Database Version : 7640
Trace Rules Database Version: 5452

Scan type : Complete Scan
Total Scan Time : 00:23:14

Operating System Information
Windows 7 Home Premium 64-bit, Service Pack 1 (Build 6.01.7601)
UAC On - Administrator

Memory items scanned : 677
Memory threats detected : 0
Registry items scanned : 75090
Registry threats detected : 0
File items scanned : 94696
File threats detected : 2

Adware.Tracking Cookie
media.ign.com [ C:\USERS\USER\APPDATA\ROAMING\MACROMEDIA\FLASH PLAYER\#SHAREDOBJECTS\8LAPAZXQ ]
C:\USERS\USER\APPDATA\ROAMING\MICROSOFT\WINDOWS\COOKIES\LOW\USER@ATDMT[1].TXT

GMER

GMER 1.0.15.15641 - http://www.gmer.net
Rootkit scan 2011-09-02 15:34:49
Windows 6.1.7601 Service Pack 1
Running: nb3rwjqx.exe


---- Files - GMER 1.0.15 ----

File C:\Program Files\COMODO\COMODO Internet Security\Quarantine\32B4E6BF-20DC-4948-88D9-2677F5B37BB3.data 993280 bytes
File C:\Program Files\COMODO\COMODO Internet Security\Quarantine\32B4E6BF-20DC-4948-88D9-2677F5B37BB3.data.info 166 bytes
File C:\Program Files\COMODO\COMODO Internet Security\Quarantine\A1296DF3-E28B-4F78-8449-3B4132190E60.data 679936 bytes executable
File C:\Program Files\COMODO\COMODO Internet Security\Quarantine\A1296DF3-E28B-4F78-8449-3B4132190E60.data.info 270 bytes
File C:\Program Files\COMODO\COMODO Internet Security\Quarantine\Temp 0 bytes
File C:\Program Files\COMODO\COMODO Internet Security\Quarantine\Temp\baseupd 0 bytes

---- EOF - GMER 1.0.15 ----

Wondering if a file named with that file extension is able to be seen in the registry but not on the disc? So undetectable to antivirus.. Never seen a file extension like that before.

#4 cryptodan

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Posted 02 September 2011 - 04:48 PM

Lets a run a free ESET Scan and see what it finds.

#5 logikz

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Posted 03 November 2011 - 05:06 AM

So would it be weird.. I havent changed a thing but now.

PRIVILEGES INFORMATION
----------------------

Privilege Name Description State
============================= ==================================== ========
SeShutdownPrivilege Shut down the system Disabled
SeChangeNotifyPrivilege Bypass traverse checking Enabled
SeUndockPrivilege Remove computer from docking station Disabled
SeIncreaseWorkingSetPrivilege Increase a process working set Disabled
SeTimeZonePrivilege Change the time zone Disabled

ShutdownPrivilege now disabled.. ?

This isnt a sign of malware ?




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