Exterminate It! Antimalware


Known threats:700,086 Last Update:March 16, 12:51


My computer worked insanely slow and I got all sorts of silly advertisement whenever I got onto the Internet. At a friend’s advice, I gave Exterminate-It a try and was glad that I did!

I scanned and kicked out all that adware that’d caused my PC to be so slow!

My PC is back to normal speed and I haven’t had trouble with unwanted ads ever since.

Keep up the good work!

Eric K.

File: One System Care Task

Location of One System Care Task and Associated Malware

Check whether One System Care Task is present in the following locations:

One System Care Task file locations that are Windows version independent:

  • C:\Windows\System32\Tasks\One System Care Task

If you find One System Care Task file in any of these locations, your computer is very likely to be infected with the following malware:

IMPORTANT: Malware files can be camouflaged with the same file names as legitimate files. The One System Care Task file is associated with malware only if found in the locations listed above.


Different Variations of One System Care Task File^

File SizeFile Md5Last Seen
3568C726625A209FBCFE65A5DF338F5E1A49Dec 23, 2015
356277208BA17344B6FE9C45886CF2C1CB45Apr 2, 2016
36900AF1C0D7F887FF72233F389108FAAE89Apr 14, 2016
356650C7C14DD332C10B79F5F885A3731497Apr 19, 2016
356645C21217A73A91C6BD0A5F5B994A062EMay 23, 2016
36944C28F7C44034478F372D3C4EFF912C60May 23, 2016
3706F1431C15D0C69A7DE9A43F0C549864FBMay 30, 2016
3566FD1FE0963C2E6F4A01CAB61C44B8A070Jun 16, 2016
35849BDD0FD4C789BCEDE0E32410AE1BBA82Jun 17, 2016
35681644741A37505CCA007276292B1F9DA9Jun 23, 2016
3574BD71AFC8090EDA5AF8908A89D0C2AB99Jun 23, 2016
3574B5AEFBCD04D663042B5F3EC1448CB912Jul 4, 2016
3652A8236D103F25B3B4A95487FBF408217BJul 23, 2016
369275F4F8D3881333FF41950864EF275102Aug 17, 2016
35646439100D671E19F5409367F565A6936CSep 6, 2016
3572B95FD0D1D7CC4FF2D71D6E2F2B8B50FBSep 17, 2016
3562C41600C831ED4C1C7C74BACCD1E3FDB9Oct 12, 2016
2696337DA4D2CE20EE7915E96F8B40995D8AOct 22, 2016
3568341BA2B23AEAA7CB8E533D00C1247793Dec 14, 2016
3574597AA4FED90CC8B36E1F898DBE492A5EDec 15, 2016
3714F54C42E5EF49D53421C726B3EDE1450ADec 21, 2016
357094FA1D8B1AE93539A6E6877C08E2B0C3Dec 28, 2016
3690513628A13705D2B19DD2BC41614BB19AJan 7, 2017
356271BC55B6871D36665A6F70C9EA5067D4Jan 25, 2017
356860A06364CE6D11A6A41A548E09492A29Jan 25, 2017
3566B8EA61EBCA92C1CCFA9584D86629DED4Feb 2, 2017
35727261F08DE1BE4CED0B61F11374CF134CFeb 13, 2017
35721399D7AC4052485DB8781E8B6DFF0C00Feb 24, 2017
357238D4247F839A7E392ED9933EA531E691Mar 10, 2017
358414CDDDCE494AB6C0E50CBACFFD14D88AMar 15, 2017

Why Is It Important to Remove Malware Files?^

It is imperative that you delete malware-associated files as soon as possible because they can be used - or are already being used - to inflict serious damage on your PC, including:

  • Disrupting the normal functioning of the operating system or rendering it completely useless.
  • Hijacking valuable private information (credit card numbers, passwords, PIN codes, etc.)
  • Directing all your Web searches to the same unwanted or malicious sites.
  • Dramatically slowing down your computer.
  • Gaining total control of your PC to spread viruses and trojans and send out spam.

How to Remove One System Care Task^

  1. To enable deleting the One System Care Task file, terminate the associated process in the Task Manager as follows:
    • Right-click in the Windows taskbar (a bar that appears along the bottom of the Windows screen) and select Task Manager on the menu.
    • In the Tasks Manager window, click the Processes tab.
    • On the Processes tab, select One System Care Task and click End Process.
  2. Using your file explorer, browse to the file using the paths listed in Location of One System Care Task and Associated Malware.
  3. Select the file and press SHIFT+Delete on the keyboard.
  4. Click Yes in the confirm deletion dialog box.
  5. Repeat steps 2-4 for each location listed in Location of One System Care Task and Associated Malware.
  6. Notes:

    • The deletion of One System Care Task will fail if it is locked; that is, it is in use by some application (Windows will display a corresponding message). For instructions on deleting locked files, see Deleting Locked Files.
    • The deletion of One System Care Task will fail if your Windows uses the NT File System (NTFS) and you have no write rights for the file. Request your system administrator to grant you write rights for the file.

Deleting Locked Files^

You can delete locked files with the RemoveOnReboot utility. You can install the RemoveOnReboot utility from here.

After you delete a locked file, you need to delete all the references to the file in Windows registry.

To delete a locked file:

  1. Right-click on the file and select Send To -> Remove on Next Reboot on the menu.
  2. Restart your computer.

The file will be deleted on restart.

Note: In the case of complex viruses that can replicate themselves, malware files can reappear in the same locations even after you have deleted those files and restarted your computer. Exterminate It! Antimalware can effectively eradicate such viruses from your computer.

To remove all registry references to a One System Care Task malware file:

  1. On the Windows Start menu, click Run.
  2. In the Open box, type regedit and click OK. The Registry Editor window opens.
  3. On the Edit menu, select Find.
  4. In the Find dialog box, type One System Care Task. The name of the first found registry value referencing One System Care Task is highlighted in the right pane of the Registry Editor window.
  5. Right-click the registry value name and select Delete on the menu.
  6. Click Yes in the Confirm Value Delete dialog box.
  7. To delete all other references to One System Care Task, repeat steps 4-6.
IMPORTANT: Malware files can masquerade as legitimate files by using the same file names. To avoid deleting a harmless file, ensure that the Value column for the registry value displays exactly one of the paths listed in Location of One System Care Task and Associated Malware.