Should I remove MarkKit?
What percent of users and experts removed it?
85% remove it15% keep it
What do people think about it?
(click star to rate)
How common is it?
Global Rank #45,718
Reach 0.0018%
Lifespan of installation (until removal)
< 11.68 days
344.64 days >
Average installed length: 181.08 days
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- #45,718 MarkKit
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MarkKit
from MarkKit Software
What is MarkKit?
This adware program injects advertisements with its affiliate ad providers in order to serve a number of ad types including banner, inline text links and popups. These ads are aimed to promote the installation of additional questionable content including web browser toolbars, optimization utilities and other products, all so the publisher can generate pay-per-click revenue.
Once infected by this common symptoms include:
- Random web page text is turned into hyperlinks.
- Ads with red click here button will pop up when those links are hovered on.
- Other unwanted adware programs might get installed without the user's knowledge.
- Browser popups appear which recommend fake updates or other software.
- Web pages become extremely slow to download due to the multiple ads.
Overview
During setup, the program registers itself to launch on boot through a Windows Schedule Task in order to automatically start-up (this is typically done to avoid any UAC prompts). It adds a background controller service that is set to automatically run. Delaying the start of this service is possible through the service manager. It adds a Browser Helper Object (BHO) to Internet Explorer. A scheduled task is added to Windows Task Scheduler in order to launch the program at various scheduled times (the schedule varies depending on the version). Once installed, it will add an extension to both the Firefox and Chrome web browsers. The main program executable is 136.dll. Typically most users end up uninstalling this just after a few days. The software installer includes 12 files and is usually about 900.29 KB (921,897 bytes). MKupdater.exe is the automatic update component of the software designed to download and apply new updates should new versions be released.
- Possible malware installed by this program
- Starts automatically
- Runs in the Firefox, Chrome and Firefox web browsers
- Adds a background Windows Service
- Installed as part of a co-bundle
- Injects advertisements unassociated with the underlying web page
- The experts agree, you should remove it!
Warning, multiple anti-virus scanners have detected possible malware in MarkKit.
MKupdater.exe (d733579022f0a715b1d3b3480c8a04b1) has been flagged by the following 5 scanners: |
Anti-Virus software | Version | Detection |
avast! |
2014.9-140304 |
Win32:Agent-ASMU [PUP] |
AVG |
2015.0.3546 |
Generic5 |
Baidu-International |
4.0.3.1434 |
Adware.Win32.AddLyrics.AF |
Comodo Security |
17869 |
Application.Win32.AddLyrics.X |
ESET-NOD32 |
8.9489 |
a variant of Win32/AdWare.AddLyrics.AF |
MarkKit153.exe (3185c44f776670b2f96a67c397fa7341) has been flagged by the following 2 scanners: |
Anti-Virus software | Software version | Detection |
Baidu-International |
3.5.1.41473 |
Adware.Win32.AD150.A |
ESET-NOD32 |
9489 |
a variant of Win32/AdWare.AD150.A |
MarkKit_wd.exe (401ae404fb7e4480820a500bf8015699) has been flagged by the following 2 scanners: |
Anti-Virus software | Software version | Detection |
Baidu-International |
3.5.1.41473 |
Adware.Win32.AD150.A |
ESET-NOD32 |
9489 |
a variant of Win32/AdWare.AD150.A |
MarkKit has been found to be bundled with 3rd party software. If you have not purposefully installed this, you should be safe uninstalling it.
Program details
Installation folder: C:\Program Files\markkit
Uninstaller: C:\Program Files\MarkKit\Uninstall.exe
Estimated size: 900.29 KB
Files installed by MarkKit
Program module: | 136.dll |
Path: | C:\Program Files\markkit\136.dll |
MD5: | 303d8f0ff286056c7315858497d1c292 |
Additional files:
-
(Malware detected) MKupdater.exe
-
Uninstall.exe
-
MarkKit_wd.exe
-
MarkKit158.dll
-
MKupd.exe
-
158.crx
-
158.xpi
-
(Malware detected) MarkKit153.exe
-
MarkKit157.exe
-
MarkKit158.exe
-
sqlite3.dll
Behaviors exhibited
Internet Explorer BHO
- 136.dll is installed in Internet Explorer as a BHO (Browser Helper Object) under the name 'MarkKit' with the class of {bcace662-e858-429c-bf7e-c4c8cbe13860}.
3 Scheduled Tasks
- MKupd.exe is scheduled as a task named 'MarkKit Update' (runs daily at 4:53 a.m.).
- MarkKit_wd.exe is scheduled as a task named 'MarkKit_wd' (runs daily at 5:04 a.m.).
- MKupdater.exe is scheduled as a task named 'MarkKit Update' (runs daily at 12.01).
3 Scheduled Tasks (Boot/Login)
- MKupd.exe is automatically launched at startup through a scheduled task named MarkKit Update.
- MarkKit_wd.exe is automatically launched at startup through a scheduled task named MarkKit_wd.
- MKupdater.exe is automatically launched at startup through a scheduled task named MarkKit Update.
3 Services
- MarkKit158.exe runs as a service named 'MarkKit' (MarkKit).
- MarkKit157.exe runs as a service named 'MarkKit' (MarkKit).
- MarkKit153.exe runs as a service named 'MarkKit' (MarkKit) "MarkKit".
How do I remove MarkKit?
You can uninstall MarkKit from your computer by using the Add/Remove Program feature in the Window's Control Panel.
- On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
- Windows Vista/7/8/10: Click Uninstall a Program.
- Windows XP: Click Add or Remove Programs.
- When you find the program MarkKit, click it, and then do one of the following:
- Windows Vista/7/8/10: Click Uninstall.
- Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
- Follow the prompts. A progress bar shows you how long it will take to remove MarkKit.
- If for some reason uninstallation fails, please install Microsoft's uninstall fixer utility which will help fix problems with programs that can't be uninstalled at support.microsoft.com.
How do I reset my web browser?
If your web browser homepage and search settings have been modfied by MarkKit you can restore them to their previous default settings.
Microsoft Internet Explorer
- Open Internet Explorer and click the Tools button, and then click Internet options.
- Click the Advanced tab, and then click Reset. Select the Delete personal settings check box if you would also like to remove search providers, Accelerators and home pages. When Internet Explorer finishes applying default settings, click Close, and then click OK.
- The changes will take effect the next time you open IE.
Mozilla Firefox
- At the top of the Firefox window, click the Firefox button, go over to the Help sub-menu and select Troubleshooting Information.
- To continue, click Reset Firefox in the confirmation window that opens. It will close and be reset.
- When it's done, a window will list the information that was imported. Click Finish and Firefox will open.
Google Chrome
- Open Chrome and click the Chrome menu on the browser toolbar.
- Select Settings. In the "Search" section, click Manage search engine. Check if (Default) is displayed next to your preferred search engine. If not, mouse over it and click Make default. Mouse over any other suspicious search engine entries that are not familiar and click X to remove them.
- When the "Show Home button" checkbox is selected, a web address appears below it. If you want the Homepage button to open up a different webpage, click Change to enter a link.
- Restart Google Chrome.
OS VERSIONS
Win 7 (SP1) 54%
Win 7 20%
|
|
HOW IT RUNS
Windows Service? Yes
(Installs a service)
|
|
USER ACTIONS
|
Uninstall it 85%
Keep it 15%
|
|
Windows
Which Windows OS versions does it run on?
Windows 7 |
74.29% |
|
Windows 10 |
25.71% |
|
Which OS releases does it run on? |
Windows 7 Home Premium |
34.29% |
|
Windows 7 Professional |
14.29% |
|
Windows 7 Ultimate |
14.29% |
|
Windows 8.1 |
14.29% |
|
Windows 7 Home Basic |
8.57% |
|
Windows 8 |
5.71% |
|
Geography
33.33% of installs come from the United States
Which countries install it?
United States |
33.33% |
Brazil |
30.77% |
Norway |
5.13% |
Portugal |
5.13% |
South Africa |
2.56% |
Belgium |
2.56% |
France |
2.56% |
Austria |
2.56% |
New Zealand |
2.56% |
Argentina |
2.56% |
MZ |
2.56% |
DK |
2.56% |
Canada |
2.56% |
CV |
2.56% |
PC manufacturers
What PC manufacturers (OEMs) have it installed?
Acer |
28.57% |
|
Hewlett-Packard |
28.57% |
|
ASUS |
14.29% |
|
Lenovo |
10.71% |
|
GIGABYTE |
7.14% |
|
Sony |
7.14% |
|
Samsung |
3.57% |
|
Common models |
HP PAVILION DV7 NOTEBOOK ... |
5.71% |
|
Sony VPCCA15FG |
2.86% |
|
Sony SVE14113EBB |
2.86% |
|
Samsung RV411/RV511/E3511... |
2.86% |
|
Positivo SW6H |
2.86% |
|
Positivo Positivo M... |
2.86% |
|