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How to remove RelevantKnowledge (ads, banners, deals)



Threat's profile Threat indicator: HIGH

Name of the threat:RelevantKnowledge

Command or file name:LARISSA_ANTI_VIRUS.exe

Threat type:Adware

Affected OS:Win32/Win64 (Windows XP, Vista/7, 8/8.1, Windows 10)

Affected browsers:Google Chrome, Mozilla Firefox, Internet Explorer, Safari

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RelevantKnowledge intrusion method

RelevantKnowledge

RelevantKnowledge installs on your PC along with free software. This method is called "bundled installation". Freeware offers you to install additional module (RelevantKnowledge). Then if you fail to decline the offer it starts hidden installation. RelevantKnowledge copies its file(s) to your hard disk. Its typical file name is LARISSA_ANTI_VIRUS.exe. Then it creates new startup key with name RelevantKnowledge and value LARISSA_ANTI_VIRUS.exe. You can also find it in your processes list with name LARISSA_ANTI_VIRUS.exe or RelevantKnowledge. Also, it can create folder with name RelevantKnowledge under C:\Program Files\ or C:\ProgramData. If you have further questions about RelevantKnowledge, please ask below. You can use programs to remove RelevantKnowledge from your browsers below.


Download Removal Tool

Download this advanced removal tool and solve problems with RelevantKnowledge and LARISSA_ANTI_VIRUS.exe (download of fix will start immediately):

Download Removal Tool to remove RelevantKnowledge

* Removal Tool was developed to remove RelevantKnowledge-related issues in automatic mode. Remover has active module to protect PC from hijackers. Program was tested on Windows XP, Windows Vista, Windows 7, Windows 8 and Windows 10. Trial version of Removal Tool provides detection of computer threats like RelevantKnowledge for FREE.


Features of Removal Tool

  • Removes all files created by RelevantKnowledge.
  • Removes all registry entries created by RelevantKnowledge.
  • You can activate System and Network Guards and forget about malware.
  • Can fix browser problems and protect browser settings.
  • Removal is guaranteed - if Removal Tool fails ask for FREE support.
  • 24/7 Spyware Helpdesk Support included into the package.

Download Stronghold AntiMalware by Security Stronghold LLC

Download antimalware designed specifically to remove threats like RelevantKnowledge and LARISSA_ANTI_VIRUS.exe (download of fix will start immediately):

Download AntiMalware to remove RelevantKnowledge

Features of Stronghold Antimalware

  • Removes all files created by RelevantKnowledge.
  • Removes all registry entries created by RelevantKnowledge.
  • Fixes browser redirection and hijack if needed.
  • "Toolbar Remover" tool will help you get rid of unwanted browser extensions.
  • Removal is guaranteed - if Stronghold AntiMalware fails ask for FREE support.
  • 24/7 Helpdesk Support and 5 hours of Remote Support via GoToAssist included into the package.


We noticed that you are on smartphone or tablet now, but you need this solution on your PC. Enter your email below and we’ll automatically send you an email with the downloading link for RelevantKnowledge Removal Tool, so you can use it when you are back to your PC.

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Let our support team solve your problem with RelevantKnowledge and remove RelevantKnowledge right now!

Submit support ticket below and describe your problem with RelevantKnowledge. Support team will offer you solution in several minutes and give a step-by-step instruction on how to remove RelevantKnowledge. Trouble-free tech support with over 10 years experience removing malware.
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Software Industry Professionals Member Threat's description and solution are developed by Security Stronghold security team.

Here you can also learn:


How to remove RelevantKnowledge manually

This problem can be solved manually by deleting all registry keys and files connected with RelevantKnowledge, removing it from startup list and unregistering all corresponding DLLs. Additionally missing DLL's should be restored from distribution in case they are corrupted by RelevantKnowledge.

To get rid of RelevantKnowledge, you should:

1. Kill the following processes and delete the appropriate files:

  • rkinstaller.exe
  • rk.exe
  • rk.bin
  • rlls.dll
  • osi3.tmp
  • rkupginstaller.exe
  • osi5.tmp
  • anna nicole smith sex-e.ibx
  • anna nicole smith sex-e.scr
  • anna nicole smith sex-e screensaver uninstaller.exe
  • 1ece0.msi
  • setup.exe.tmp
  • osi14.tmp
  • osi12.tmp

Warning: you should delete only those files which checksums are listed as malicious. There may be valid files with the same names in your system. We recommend you to use RelevantKnowledge Removal Tool for safe problem solution.

2. Delete the following malicious folders:

no information

3. Delete the following malicious registry entries and\or values:

  • Key: Software\Microsoft\Windows\CurrentVersion\Run\NSCheck
  • Key: Software\Microsoft\Windows\CurrentVersion\Run\OSSProxy
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{7c4b369f-e660-40df-9329-289886054297}
    \Config\LSP_PATH
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{7c4b369f-e660-40df-9329-289886054297}
    \Config\HK_PATH
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{7c4b369f-e660-40df-9329-289886054297}
    \Config\KS_PATH
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{7c4b369f-e660-40df-9329-289886054297}
    \Config\XF_PATH
  • Key: Software\Microsoft\Windows\CurrentVersion\RunOnce\OSSProxy
  • Key: SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy
    \StandardProfile\AuthorizedApplications\List\c:\windows\system32\rlvknlg.exe
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{d1f0f240-b69a-4fba-80a1-83ac2a18a68f}
    \Config\LSP_PATH
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{d1f0f240-b69a-4fba-80a1-83ac2a18a68f}
    \Config\HK_PATH
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{d1f0f240-b69a-4fba-80a1-83ac2a18a68f}
    \Config\KS_PATH
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{d1f0f240-b69a-4fba-80a1-83ac2a18a68f}
    \Config\XF_PATH
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{d76e0199-482b-44f9-9378-f8e28a381113}
    \Config\XF_PATH
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{d76e0199-482b-44f9-9378-f8e28a381113}
    \Config\KS_PATH
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{d76e0199-482b-44f9-9378-f8e28a381113}
    \Config\HK_PATH
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{d76e0199-482b-44f9-9378-f8e28a381113}
    \Config\LSP_PATH
  • Key:
    Software\Microsoft\Windows\CurrentVersion\Uninstall\{471d551a-f5a7-4430-8973-743efd95229d}

    Value: DisplayName
  • Key: Software\Microsoft\Windows\CurrentVersion\RunOnce
    Value: OSSProxy
  • Key: SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
    Value: Del20826
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{471d551a-f5a7-4430-8973-743efd95229d}
    \Config

    Value: LSP_Path
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{471d551a-f5a7-4430-8973-743efd95229d}
    \Config

    Value: KS_Path
  • Key:
    Software\Microsoft\Windows\CurrentVersion\Uninstall\{471d551a-f5a7-4430-8973-743efd95229d}

    Value: UninstallString
  • Key:
    software\microsoft\windows\currentversion\uninstall\{471d551a-f5a7-4430-8973-743efd95229d}

    Value: uninstallstring
  • Key: software\microsoft\windows\currentversion\runonce
    Value: ossproxy
  • Key: software\microsoft\windows\currentversion\runonce
    Value: del20826
  • Key: software\microsoft\windows\currentversion\uninstall\{471d551a-f5a7-4430-8973-743efd95229d}
    \config

    Value: lsp_path
  • Key: software\microsoft\windows\currentversion\uninstall\{471d551a-f5a7-4430-8973-743efd95229d}
    \config

    Value: ks_path
  • Key:
    Software\Microsoft\Windows\CurrentVersion\Uninstall\{42cd067f-d483-428d-83bc-437211349927}

    Value: DisplayName
  • Key:
    Software\Microsoft\Windows\CurrentVersion\Uninstall\{42cd067f-d483-428d-83bc-437211349927}

    Value: UninstallString
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{42cd067f-d483-428d-83bc-437211349927}
    \Config\OSSProxy\Settings

    Value: Name
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{42cd067f-d483-428d-83bc-437211349927}
    \Config\OSSProxy\Settings

    Value: SendContentIDToServer
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{42cd067f-d483-428d-83bc-437211349927}
    \Config\OSSProxy\Settings

    Value: Capabilities
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{42cd067f-d483-428d-83bc-437211349927}
    \Config\OSSProxy\Settings

    Value: ExtCapabilities
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{42cd067f-d483-428d-83bc-437211349927}
    \Config\OSSProxy\Settings

    Value: OptionsBitmask
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{42cd067f-d483-428d-83bc-437211349927}
    \Config\OSSProxy\Settings

    Value: RevertPath
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{42cd067f-d483-428d-83bc-437211349927}
    \Config\OSSProxy\Settings

    Value: Name
  • Key:
    Software\Microsoft\Windows\CurrentVersion\Uninstall\{7c4b369f-e660-40df-9329-289886054297}

    Value: UninstallString
  • Key:
    Software\Microsoft\Windows\CurrentVersion\Uninstall\{7c4b369f-e660-40df-9329-289886054297}

    Value: DisplayName
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{7c4b369f-e660-40df-9329-289886054297}
    \Config\OSSProxy\Settings

    Value: Name
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{7c4b369f-e660-40df-9329-289886054297}
    \Config\OSSProxy\Settings

    Value: SendContentIDToServer
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{7c4b369f-e660-40df-9329-289886054297}
    \Config\OSSProxy\Settings

    Value: Capabilities
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{7c4b369f-e660-40df-9329-289886054297}
    \Config\OSSProxy\Settings

    Value: ExtCapabilities
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{7c4b369f-e660-40df-9329-289886054297}
    \Config\OSSProxy\Settings

    Value: OptionsBitmask
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{7c4b369f-e660-40df-9329-289886054297}
    \Config\OSSProxy\Settings

    Value: RevertPath
  • Key: Software\Microsoft\Windows\CurrentVersion\RunOnce
    Value: OSSProxy
  • Key: SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
    Value: Del4890
  • Key: Software\White Paw Products\Anna Nicole Smith Sex-E Screensaver
    Value: Directory
  • Key: Software\White Paw Products\Anna Nicole Smith Sex-E Screensaver
    Value: Version
  • Key: Software\White Paw Products\Anna Nicole Smith Sex-E Screensaver
    Value: Uninstaller
  • Key:
    Software\Microsoft\Windows\CurrentVersion\Uninstall\Anna Nicole Smith Sex-E Screensaver

    Value: UninstallString
  • Key:
    Software\Microsoft\Windows\CurrentVersion\Uninstall\Anna Nicole Smith Sex-E Screensaver

    Value: DisplayName
  • Key:
    Software\Microsoft\Windows\CurrentVersion\Uninstall\Anna Nicole Smith Sex-E Screensaver

    Value: DisplayVersion
  • Key:
    Software\Microsoft\Windows\CurrentVersion\Uninstall\Anna Nicole Smith Sex-E Screensaver

    Value: Publisher
  • Key:
    Software\Microsoft\Windows\CurrentVersion\Uninstall\Anna Nicole Smith Sex-E Screensaver

    Value: NoModify
  • Key:
    Software\Microsoft\Windows\CurrentVersion\Uninstall\Anna Nicole Smith Sex-E Screensaver

    Value: NoRepair
  • Key: SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
    Value: Del41
  • Key: software\White Paw Products\Anna Nicole Smith Sex-E\Options
    Value: Display
  • Key: software\White Paw Products\Anna Nicole Smith Sex-E\Options
    Value: Images
  • Key: software\White Paw Products\Anna Nicole Smith Sex-E\Options
    Value: Artistic
  • Key: software\White Paw Products\Anna Nicole Smith Sex-E\Options
    Value: Captions
  • Key: software\White Paw Products\Anna Nicole Smith Sex-E\Options
    Value: Videos
  • Key: software\White Paw Products\Anna Nicole Smith Sex-E\Options
    Value: Animations
  • Key: software\White Paw Products\Anna Nicole Smith Sex-E\Options
    Value: BackgroundAudio
  • Key: software\White Paw Products\Anna Nicole Smith Sex-E\Options
    Value: Mouse
  • Key: software\White Paw Products\Anna Nicole Smith Sex-E\Options
    Value: Effects
  • Key: software\White Paw Products\Anna Nicole Smith Sex-E\StickyNote
    Value: Enable
  • Key: software\White Paw Products\Anna Nicole Smith Sex-E\StickyNote
    Value: Message
  • Key:
    Software\Microsoft\Windows\CurrentVersion\Uninstall\{d1f0f240-b69a-4fba-80a1-83ac2a18a68f}

    Value: UninstallString
  • Key:
    Software\Microsoft\Windows\CurrentVersion\Uninstall\{d1f0f240-b69a-4fba-80a1-83ac2a18a68f}

    Value: DisplayName
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{d1f0f240-b69a-4fba-80a1-83ac2a18a68f}
    \Config\OSSProxy\Settings

    Value: Name
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{d1f0f240-b69a-4fba-80a1-83ac2a18a68f}
    \Config\OSSProxy\Settings

    Value: SendContentIDToServer
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{d1f0f240-b69a-4fba-80a1-83ac2a18a68f}
    \Config\OSSProxy\Settings

    Value: Capabilities
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{d1f0f240-b69a-4fba-80a1-83ac2a18a68f}
    \Config\OSSProxy\Settings

    Value: ExtCapabilities
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{d1f0f240-b69a-4fba-80a1-83ac2a18a68f}
    \Config\OSSProxy\Settings

    Value: OptionsBitmask
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{d1f0f240-b69a-4fba-80a1-83ac2a18a68f}
    \Config\OSSProxy\Settings

    Value: RevertPath
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{d1f0f240-b69a-4fba-80a1-83ac2a18a68f}
    \Config

    Value: LSP_Path
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{d1f0f240-b69a-4fba-80a1-83ac2a18a68f}
    \Config

    Value: KS_Path
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{d1f0f240-b69a-4fba-80a1-83ac2a18a68f}
    \Config\OSSProxy\Settings

    Value: NextSpeedTestTime
  • Key: SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
    Value: Del20540
  • Key: Software\Microsoft\Windows\CurrentVersion\Uninstall\{d76e0199-482b-44f9-9378-f8e28a381113}
    \Config\OSSProxy\Settings

    Value: Name
  • Key:
    Software\Microsoft\Windows\CurrentVersion\Uninstall\{d76e0199-482b-44f9-9378-f8e28a381113}

    Value: DisplayName
  • Key:
    Software\Microsoft\Windows\CurrentVersion\Uninstall\{d76e0199-482b-44f9-9378-f8e28a381113}

    Value: UninstallString
  • Key: SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
    Value: Del30848
  • Key:
    SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\RelevantKnowledge

    Value: DllName
  • Key:
    Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\RelevantKnowledge

    Value: StartShell
  • Key:
    Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\RelevantKnowledge

    Value: Asynchronous
  • Key:
    Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\RelevantKnowledge

    Value: Impersonate
  • Key:
    Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\RelevantKnowledge

    Value: Runline

Warning: if value is listed for some registry entries, you should only clear these values and leave keys with such values untouched. We recommend you to use RelevantKnowledge Removal Tool for safe problem solution.


Uninstall RelevantKnowledge related programs from Control Panel

We recommend you to check list of installed programs and search for RelevantKnowledge entry or other unknown and suspicious programs. Below are instructions for different version if Windows. In some cases adware programs are protected by malicious service or process and it will not allow you to uninstall it. If RelevantKnowledge won't uninstall or gives you error message that you do not have sufficient rights to do this perform below instructions in Safe Mode or Safe Mode with Networking or use RelevantKnowledge Removal Tool.


Windows 10

  • Click on the Start menu and choose Settings
  • Then click on System and choose Apps & Features in the left column
  • Find RelevantKnowledge under in the list and click Uninstall button near it.
  • Confirm by clicking Uninstall button in opened window if necessary.

Windows 8/8.1

  • Right click on the bottom left corner of the screen (while on your desktop)
  • In the menu choose Control Panel
  • Click Uninstall a program under Programs and Features.
  • Locate programs that can be connected with RelevantKnowledge or other related suspicious program.
  • Click Uninstall button.
  • Wait until uninstall process is complete.

Windows 7/Vista

  • Click Start and choose Control Panel.
  • Choose Programs and Features and Uninstall a program.
  • In the list of installed programs find entries related to RelevantKnowledge
  • Click Uninstall button.

Windows XP

  • Click Start
  • In the menu choose Control Panel
  • Choose Add / Remove Programs.
  • Find RelevantKnowledge related entries.
  • Click Remove button.

Remove RelevantKnowledge related extensions from your browsers

RelevantKnowledge in some cases can be accompanied with browsers extension. We recommend you to use free option Toolbar Remover under Tools in Stronghold AntiMalware to remove unwanted browser extensions related to RelevantKnowledge. We recommend you to perform scan your PC with Removal Tool or Stronghold AntiMalware. To remove extenions from your browsers manually do the following:

Internet Explorer

  • While in Internet Explorer click cogwheel icon in the top right corner
  • In the menu choose the Manage Add-ons
  • Select Toolbar and Extension tab.
  • Choose add-on possibly related to RelevantKnowledge or other related adware BHO.
  • Click Disable button.

Warning: This option will only disable unwanted plugin. For effective RelevantKnowledge removal use RelevantKnowledge Removal Tool.

Google Chrome

  • Start Google Chrome.
  • In the address bar type chrome://extensions/
  • In the list of add-ons find related to RelevantKnowledge and click recycle bin icon.
  • Confirm RelevantKnowledge removal.

Mozilla Firefox

  • Open Firefox
  • In the address bar type about:addons
  • Click Extensions tab.
  • In the list of extension locate ones related to RelevantKnowledge.
  • Click Remove button near it.

Protect computer and browsers from infection

Adware threats like RelevantKnowledge are very widespread and, unfortunately, many anti-virus programs fail to detect it. To protect your computer from future infection we recommend you to use Removal Tool, it has active protection module and browser settings guard. It does not conflict with any anti-virus programs and creates additional shield against threats like RelevantKnowledge.


Here are the descriptions of problems connected with RelevantKnowledge and LARISSA_ANTI_VIRUS.exe we received earlier:

Problem Summary: ipv6 no internet

i had spyware "releventknowledge" which i've been able to remove but ive not been able to get on the internet using ipv6, ive tried ipconfig release and renew. i can get on some sites but not ones like facebook, youtube.. can you help?

Thanks
glen

Problem was successfully solved. Ticket was closed.

Problem Summary: Stubborn rlls.dll

I've uninstalled and delted RelevantKnowledge from my PC, but all that remains of this pest is this THING called rlls.dll. How can I effectively remove this THING?!

Problem was successfully solved. Ticket was closed.

Problem Summary: eliminate relevantknowledge from startup

How can I eliminate relevantknowledge from startup?

Problem was successfully solved. Ticket was closed.

This problem often comes with: smitfraudfix

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