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tdlcmd.dll


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5 replies to this topic

#1 Plepszi

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Posted 12 December 2009 - 08:32 AM

Hello,

I've got the same problem as these men http://www.bleepingcomputer.com/forums/t/274602/infected-with-tdlcmddlltdlclkdll/ http://www.bleepingcomputer.com/forums/t/276927/tdlcmddll-vundoiy-virus/ and I'd like to know that it's specific in every case how to solve it, or I can do the same thing that in these topic are? I've ad-aware and a hungarian antivirus software (virusbuster professional).
This was in the log last:

Találati információ:
Találat helye: C:\WINDOWS\system32\tdlcmd.dll fájl
Vírus neve: Trojan.Vundo.WMI vírus
Irtási mód: A fájl törölve (The file is deleted)
Fájlhozzáférés: Engedélyezve
Kiváltó felhasználó: NT AUTHORITY\SYSTEM
Kezdeményezett müvelet: fájl bezárása
Idöpont: 2009.12.12. 13:16:23

I'd be thankful if you could help me :thumbsup:

Edited by Plepszi, 12 December 2009 - 08:41 AM.


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#2 Orange Blossom

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Posted 12 December 2009 - 08:43 PM

As no logs have been posted, I am shifting this topic from the specialized HiJack This forum to the Am I Infected forum.

==>PLEASE DO NOT NOW POST LOGS<== unless a log is specifically requested.
Help us help you. If HelpBot replies, you MUST follow step 1 in its reply so we know you need help.

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#3 garmanma

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Posted 14 December 2009 - 08:25 PM

Welcome to BC

:flowers:

The process of cleaning your computer may require you to temporarily disable some security programs. If you are using SpyBot Search and Destroy, please refer to Note 2 at the bottom of this page.

Please download Malwarebytes Anti-Malware Free version and save it to your desktop.

NOTE: Before saving MBAM please rename it to zztoy.exe....now save it to your desktop.


alternate download link 1
alternate download link 2
  • Make sure you are connected to the Internet.
  • Double-click on mbam-setup.exe to install the application.
  • 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 updates, manually download them from here and just double-click on mbam-rules.exe to install.
On the Scanner tab:
  • Make sure the "Perform Quick 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 and exit MBAM.
Note:
-- If MBAM encounters a file that is difficult to remove, you may be asked to reboot your computer so it can proceed with the disinfection process. Regardless if prompted to restart the computer or not, please do so immediately. Failure to reboot normally (not into safe mode) will prevent MBAM from removing all the malware.

Note 2:
-- MBAM may make changes to your registry as part of its disinfection routine. If you're using other security programs that detect registry changes (like Spybot's Teatimer), they may interfere with the fix or alert you after scanning with MBAM. Please disable such programs until disinfection is complete or permit them to allow the changes. To disable these programs, please view this topic: How To Temporarily Disable Your Anti-virus, Firewall And Anti-malware Programs
---------------------------
Be sure to re-enable your AV and malware scan tools if they were disabled

===========================

:thumbsup:
We Need to check for Rootkits with RootRepeal
  • Download RootRepeal from the following location and save it to your desktop.
  • Extract RootRepeal.exe from the archive (If you did not use the "Direct Download" mirror).
  • Open Posted Image on your desktop.
  • Click the Posted Image tab.
  • Click the Posted Image button.
  • Check all seven boxes: Posted Image
  • Push Ok
  • Check the box for your main system drive (Usually C:), and press Ok.
  • Allow RootRepeal to run a scan of your system. This may take some time.
  • Once the scan completes, push the Posted Image button. Save the log to your desktop, using a distinctive name, such as RootRepeal.txt. Include this report in your next reply, please.

Mark
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#4 Plepszi

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Posted 19 December 2009 - 03:26 PM

Hi

thanks for your help
tdlcmd.dll is still working
there are 2 malwarebytes logs and a rootrepeal
"Malwarebytes' Anti-Malware 1.42
Adatbázis verzió: 3383
Windows 5.1.2600 Szervizcsomag 3
Internet Explorer 8.0.6001.18702

2009.12.18. 15:45:37
mbam-log-2009-12-18 (15-45-37).txt

Vizsgálat típusa: Gyorsvizsgálat
Átvizsgált objektumok: 110852
Eltelt idő: 3 minute(s), 36 second(s)

Fertőzött memóriafolyamatok: 0
Fertőzött memória modulok: 0
Fertőzött rendszerleíró kulcsok: 9
Fertőzött rendszerleíró értékek: 1
Fertőzött rednszerleíró elemek: 1
Fertőzött mappák: 1
Fertőzött fájlok: 2

Fertőzött memóriafolyamatok:
(Nem észleltem rosszindulatú elemeket)

Fertőzött memória modulok:
(Nem észleltem rosszindulatú elemeket)

Fertőzött rendszerleíró kulcsok:
HKEY_USERS\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{19127ad2-394b-70f5-c650-b97867baa1f7} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_USERS\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{43bf8cd1-c5d5-2230-7bb2-98f22c2b7dc6} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_USERS\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{494e6cec-7483-a4ee-0938-895519a84bc7} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_USERS\S-1-5-18\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{19127ad2-394b-70f5-c650-b97867baa1f7} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_USERS\S-1-5-18\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{43bf8cd1-c5d5-2230-7bb2-98f22c2b7dc6} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_USERS\S-1-5-18\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{494e6cec-7483-a4ee-0938-895519a84bc7} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\AppID\Search.dll (Adware.404Search) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\XML (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\poprock (Trojan.Downloader) -> Quarantined and deleted successfully.

Fertőzött rendszerleíró értékek:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Network\uid (Malware.Trace) -> Quarantined and deleted successfully.

Fertőzött rednszerleíró elemek:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit (Hijack.Userinit) -> Bad: (C:\WINDOWS\system32\userinit.exe,C:\WINDOWS\system32\sdra64.exe,) Good: (Userinit.exe) -> Quarantined and deleted successfully.

Fertőzött mappák:
C:\WINDOWS\system32\lowsec (Stolen.data) -> Quarantined and deleted successfully.

Fertőzött fájlok:
C:\WINDOWS\system32\lowsec\local.ds (Stolen.data) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\lowsec\user.ds (Stolen.data) -> Quarantined and deleted successfully."

"Malwarebytes' Anti-Malware 1.42
Adatbázis verzió: 3393
Windows 5.1.2600 Szervizcsomag 3
Internet Explorer 8.0.6001.18702

2009.12.19. 20:35:09
mbam-log-2009-12-19 (20-35-09).txt

Vizsgálat típusa: Gyorsvizsgálat
Átvizsgált objektumok: 111168
Eltelt idő: 3 minute(s), 17 second(s)

Fertőzött memóriafolyamatok: 1
Fertőzött memória modulok: 0
Fertőzött rendszerleíró kulcsok: 0
Fertőzött rendszerleíró értékek: 2
Fertőzött rednszerleíró elemek: 0
Fertőzött mappák: 0
Fertőzött fájlok: 1

Fertőzött memóriafolyamatok:
C:\WINDOWS\system32\qtplugin.exe (Rootkit.Agent) -> Unloaded process successfully.

Fertőzött memória modulok:
(Nem észleltem rosszindulatú elemeket)

Fertőzött rendszerleíró kulcsok:
(Nem észleltem rosszindulatú elemeket)

Fertőzött rendszerleíró értékek:
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\registrymonitor1 (Rootkit.Agent) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\registrymonitor1 (Rootkit.Agent) -> Quarantined and deleted successfully.

Fertőzött rednszerleíró elemek:
(Nem észleltem rosszindulatú elemeket)

Fertőzött mappák:
(Nem észleltem rosszindulatú elemeket)

Fertőzött fájlok:
C:\WINDOWS\system32\qtplugin.exe (Rootkit.Agent) -> Quarantined and deleted successfully."

"ROOTREPEAL © AD, 2007-2009
==================================================
Scan Start Time: 2009/12/19 20:43
Program Version: Version 1.3.5.0
Windows Version: Windows XP SP3
==================================================

Drivers
-------------------
Name: 315doght.vbt
Image Path: \Device\HarddiskVolume1\Program Files\VirusBuster\Professional\Temp\315doght.vbt
Address: 0xB0ADA000 Size: 927040 File Visible: No Signed: -
Status: -

Name: dump_atapi.sys
Image Path: C:\WINDOWS\System32\Drivers\dump_atapi.sys
Address: 0xB4636000 Size: 98304 File Visible: No Signed: -
Status: -

Name: dump_WMILIB.SYS
Image Path: C:\WINDOWS\System32\Drivers\dump_WMILIB.SYS
Address: 0xB85E4000 Size: 8192 File Visible: No Signed: -
Status: -

Name: rootrepeal.sys
Image Path: C:\WINDOWS\system32\drivers\rootrepeal.sys
Address: 0xB35F9000 Size: 49152 File Visible: No Signed: -
Status: -

Name: wqlfkor.sys
Image Path: wqlfkor.sys
Address: 0xB80A8000 Size: 54016 File Visible: No Signed: -
Status: -

SSDT
-------------------
#: 041 Function Name: NtCreateKey
Status: Hooked by "Lbd.sys" at address 0xb812887e

#: 247 Function Name: NtSetValueKey
Status: Hooked by "Lbd.sys" at address 0xb8128bfe

==EOF=="

Thanks once again, and happy christmas!

Plepszi

#5 garmanma

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Posted 19 December 2009 - 08:31 PM

Now that you were successful in creating a Root Repeal log you need to post it in our HJT forum There they will help you with the removal through some custom scripts and programs that we cannot run here in this forum

First, try to run a DDS / HJT log as outlined in our preparation guide:
http://www.bleepingcomputer.com/forums/t/34773/preparation-guide-for-use-before-using-malware-removal-tools-and-requesting-help/

If it won't run, don't worry, just give a brief description and tell them that these logs were all you could get to run successfully

Post them here:
http://www.bleepingcomputer.com/forums/f/22/virus-trojan-spyware-and-malware-removal-logs/

The HJT team is extremely busy, so be patient and good luck
Mark
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why won't my laptop work?

Having grandkids is God's way of giving you a 2nd chance because you were too busy working your butt off the 1st time around
Do not send me PMs with problems that should be posted in the forums. Keep it in the forums, so everyone benefits
Become a BleepingComputer fan: Facebook and Twitter

#6 Orange Blossom

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Posted 20 December 2009 - 09:54 AM

Hello,

Now that you have posted a log here: http://www.bleepingcomputer.com/forums/t/280190/tdlcmddll-cannot-be-deleted/ 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 HJT 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 HJT 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 HJT 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 HJT 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 HJT Team member is already assisting you and not open the thread to respond.

Please be patient. It may take several days, up to two weeks perhaps less, 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.

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

Orange Blossom :thumbsup:
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

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