delta-search.com Hijacker

By | February 11, 2013 | 5 Comments

delta-search.com is a browser hijacker that is using add-on or plug-in installation in order to control the web browser program. If you home page is set to Delta Search (http://www.yhs.delta-search.com), containing a tailored search box similar to Google, then, the adware have installed an add-on.

The hijacker normally arrives on your PC as bundled to software you may have downloaded from the Internet. It could be games, tools, multi-media player, or any program that appears interesting to computer users. While you are loading the downloaded software, delta-search.com hijacks your home page without a notice. There is however, a prompt if you want to proceed with these changes, but it is almost unnoticeable. Installing the program with the default settings also loads the hijacker and you are letting it do the changes on the computer. Thus, it is important to pay attention whenever you are installing a program. A custom setting may have prevented you from having the delta-search.com home page.

In order to remove delta-search.com from your home page, please follow the guide on this article. We have simple instruction for browsers like Firefox, Chrome, and Internet Explorer. Also, be sure that you will scan the computer with suggested tool to make sure that changes made to the registry are taken back.

Type Adware
Sub-Type Add-on/Extension
OS Affected Windows

What are the Symptoms of delta-search.com hijacker Infection?

delta-search.com

Obvious symptom is constant redirection of home page to delta-search.com. If not redirected, the adware will set this search box as default home page of your browser. See image above for your reference.

Follow these Procedures to Remove delta-search.com

Removal steps on this page will help you get rid of the threat effectively using tools and virus scanners. Please make sure that you will carry out the guide in exact order.

Procedure 1: Uninstall delta-search.com from Windows Control Panel

1. Begin the removal process by uninstalling the adware program from Windows. To do this, we need to open Control Panel. Please ensure that you are logon with the Administrative privilege to access this function.

Accessing Control Panel in Windows 8 and Windows 10

- On your keyboard, Press Windows Key + X.
- Once Quick Access Menu appears on the screen, please click on Control Panel.
- Control Panel window will open. Please proceed to the next step which is uninstalling delta-search.com.

How to access Control Panel in Windows XP, Windows Vista / 7

- Click on Start button that can be found on bottom left corner of the screen.
- From the list, choose Control Panel to access settings of Windows and make the needed changes.

Cpanel Win7

2. To uninstall delta-search.com, click on Uninstall a program under Programs Section. It will open a Program and Features window where-in you can uninstall, change, or repair installed software.

3. Look for delta-search.com title or any suspicious name that was installed recently. To do this, you need to arrange the items chronologically. Click on Installed On to display recently installed programs.

As observed, this unwanted application is also linked to known malware. You may also look for and delete the following names that were identified with delta-search.com: Live Search

Uninstall Item

4. Select delta-search.com or any suspicious items and then Click on Uninstall button to remove it from Windows.

5. If it prompts for confirmation, please click OK button to proceed.

Procedure 2: Scan Computer in Safe Mode Using Installed Anti-virus Program

1. When troubleshooting a PC, one common step is to boot operating system into Safe Mode with Networking. The same approach will be used in the removal of delta-search.com. Please execute instructions based on your Windows OS version.

Start Windows 8 / Windows 10 in Safe Mode with Networking

- Close all running programs on your computer because we will need to restart Windows on this procedure.
- Press and Hold Shift key on your keyboard while clicking on Restart.
- You will then be presented with Troubleshooting Options.
- Click on Troubleshoot icon.
- Then, Click on Advanced Options icon.
- Select Startup Settings icon and then, Click on Restart button.
- When Windows restarts, it will prompt to choose number from the list of options. Press the number on your keyboard that corresponds to Safe Mode with Networking, commonly number 5.
- Once in Safe Mode, please proceed to the next step which is running a virus scan on the computer.

Start in Safe Mode with Networking (Windows XP / Vista / 7 Instruction)

- Please restart the computer and just before Windows start, press F8 on your keyboard repeatedly. You will be presented with Advanced Options Menu.
- From the selections, choose Safe Mode with Networking. Please use keyboard's arrow up/down to navigate between selections and press Enter to proceed.

win7-safemode

2. Once your Windows is running in Safe Mode, open your installed anti-virus programs and update it to the most recent version by automatically downloading necessary updates.

3. Thoroughly scan the computer and remove all identified threats. Do not restart or turn off the computer after the scan process. You still need to run another scan. Please follow the next procedure.

Procedure 3: Scan and remove delta-search.com files with MalwareBytes Anti-Malware

To remove delta-search.com, download Malwarebytes Anti-Malware. This tool is effective in getting rid of Trojans, viruses and malware.

Download delta-search.com Removal Tool

1. After downloading, please install the program using the default settings.

2. At the end of the installation, please make sure that it will download necessary updates.

3. Once update has completed, MBAM will launch.

MBAM Scanner

4. Select SCAN from the top menu. Then, click on Threat Scan (Recommended) section.

5. Click on Start Scan to thoroughly scan the computer. Remove all threats detected by this anti-malware program after the process.

Procedure 4: Run extra scan with Junkware Removal Tool

To make sure that no more malicious files linked to delta-search.com are inside the computer, we must run another effective scanner. This time, use Junkware Removal Tool. No installation is necessary with this tool.

Download JRT

1. Click the button above to start the download process. Save the file to your preferred location.

2. Junkware Removal Tool will close all running applications later. So, before executing the file, please Bookmark or Print this page. And then, close all programs.

3. Double-click the JRT.exe file to initiate the tool.

4. It will prompt you to "Press any key to continue."

JRT Scanner

5. Junkware Removal Tool will create a Restore Point and proceed with the scan. Please wait for the scan process to finish.

6. After scanning the computer, JRT will open a Notepad containing scan logs. It may have not find delta-search.com relevant entities, but it will surely delete any malicious items not found in the previous scans.

Procedure 5: Reset Affected Internet Browser

Reset browser settings of Google Chrome:

1. Open Google Chrome browser.
2. In the address bar, type this: chrome://settings/ and then, press Enter.
3. Navigate at the end of the page and click on Show advanced settings.
4. At the bottom of the page, click on Reset settings to remove all changes made by delta-search.com.

Reset Google Chrome

Reset Internet Explorer Settings:

1. Open Internet Explorer software.
2. Navigate to top menu and click Tools > Internet Options.
3. On Internet Options window, select Advanced tab.
4. In order to reverse modifications caused by delta-search.com, click on Reset button to bring back Internet Explorer's settings to their default condition.

Internet Explorer

Reset Firefox to its default state:

1. Open Mozilla Firefox program.
2. Navigate to top menu and Open Help Menu. Then, select on Troubleshooting Information.
3. Click on Refresh Firefox button to erase the effect of delta-search.com.

Reset Firefox

Procedure 6: Run Qualys Online Browser Check

Qualys Browser Check performs a security examination on your browser including installed plug-ins and add-ons. At the end of the scan, this tool will recommend on what to remove and give you steps to resolve any vulnerabilities found on the browser.

1. Open Internet browser application that is affected by delta-search.com.
2. Click Here to visit Qualys Browser Check web site.
3. Next, click on "Scan without installing lugin" link.

Online Browser Check

4. Click on Scan Now button to check and remove delta-search.com and any other malicious add-ons and extensions. You must read and accept "Service User Agreement" to continue.
5. After the scan, you will be presented with Browser Check Summary. Fix any issues and follow the recommendation on the result.

Protect your PC from delta-search.com or Similar Attack

Turn On Safe Browsing Features

Internet Explorer - Activate SmartScreen Filter

Internet Explorer versions 8 and 9 has this feature called SmartScreen Filter. It helps detect phishing web sites and protect you from downloading malicious files online. To turn on SmartScreen Filter, follow these steps:

1. Please open Internet Explorer.
2. On top menu, select Tools (IE 9). For IE 8, please look for Safety menu.
3. Select SmartScreen Filter from the drop-down list and click on Turn on SmartScreen Filter.

IE SmartScreen Filter

4. Please restart Internet Explorer.

SEE MORE : Comprehensive steps to activate SmartScreen Filter

Google Chrome's Protection from Dangerous Sites

With Google Chrome's Dangerous Site Protection feature, you will have lesser risks browsing the web. It will display a warning when the site you are trying to visit is suspicious. To enable protection from dangerous sites, please do these steps:

1. Open Google Chrome.
2. In the address bar, type this: chrome://settings/ and then, Press Enter.
3. Once on the settings page, click on Show advanced settings... at the bottom of the page to see the rest of the Chrome setup.
4. Locate Privacy section and mark 'Protect you and your device from dangerous sites'.

Chrome Security Settings

5. Please restart Google Chrome. New settings keep your browser safe while surfing the web.

SEE MORE : Enable Google Chrome's protection from dangerous sites

Mozilla Firefox - Block Attack Sites and Web Forgeries

Phishing and Malware Protection is a built-in feature on Firefox version 3 or later. It warns you when a page you are trying to visit contains phishing content or an attack site designed to drop threats on the computer. To help you keep safe while browsing the Internet using Firefox, please follow this guide:

1. Open Mozilla Firefox browser.
2. On top menu, click on Open Menu. Then select Options from the list.
3. Select Security and put a check mark on the following items:

  • Warn me when sites try to install add-ons
  • Block reported attack sites
  • Block reported web forgeries

Firefox Security Settings

5 thoughts on “delta-search.com Hijacker

  1. Jennifer

    Thank you for this. I had removed the program but it was still inside Firefox. I easily removed it with your instructions.

  2. cory m

    Still didnt remove from google chrome. Mine doesn’t have the under the hood feature.

  3. ahmed

    CoryM,

    ‘Under the hood’ is not present in the latest version of Google Chrome. That step, is only to prevent the delta search infection. It is not included in the removal procedure. You must remove the extension. You can follow this procedure from Goolge Support web site.

    http:// support.google.com/chrome/bin/answer.py?hl=en&answer=113907

  4. ignacio herrera hernández

    Tu información es muy buena si me sirvio porque yo creia que el motor de busqueda que me ofrecia el internet como Delta search era bueno, pero ya veo y leo que no lo es. Así mismo muchas gracias por la explicación para poderlo quitar de la compu. Otra pregunta que opinion me puedes dar de moxila firox.

  5. will

    The home pages are still redirected to delta-search
    … even after uninstalling & configuring the browser settings

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