84,488,480 programs installed

Should I remove Krab Web?

What percent of users and experts removed it?
81% remove it19% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Global Rank #30,005
United States Rank #25,450
Reach 0.0048%
Lifespan of installation (until removal)
< 2.22 days
65.45 days >
Average installed length: 34.39 days


2015.01.10.112242 2.13%
2015.01.08.092239 1.06%
2015.01.06.172234 1.06%
2015.01.01.212302 1.06%
2014.12.25.192231 2.13%
2014.12.25.142229 2.13%
2014.12.21.232148 1.06%
2014.12.14.162108 1.06%
2014.11.30.192345 1.06%
2014.11.09.102134 1.06%
2014.11.08.092132 1.06%
2014.11.08.042133 1.06%
2014.11.01.113039 1.06%
2014.10.31.153036 1.06%
2014.10.30.185844 1.06%
2014.10.28.122729 1.06%
2014.10.23.222709 1.06%
2014.10.22.172401 1.06%
2014.10.21.105905 2.13%
2014.10.20.045904 1.06%
2014.10.19.085849 1.06%
2014.10.17.215838 1.06%
2014.10.17.105916 1.06%
2014.10.16.151844 1.06%
2014.10.15.200706 1.06%
2014.10.12.130400 1.06%
2014.10.11.124317 2.13%
2014.10.09.193908 3.19%
2014.10.09.032757 2.13%
2014.10.08.004307 1.06%
2014.10.07.110041 3.19%
2014.10.06.144724 3.19%
2014.10.05.183408 1.06%
2014.10.05.022331 1.06%
2014.10.02.174710 1.06%
2014.10.02.094205 1.06%
2014.10.01.092720 1.06%
2014.09.29.210450 1.06%
2014.09.29.045459 1.06%
2014.09.28.084303 1.06%
2014.09.27.163330 2.13%
2014.09.27.002402 2.13%
2014.09.26.202143 1.06%
2014.09.26.045531 1.06%
2014.09.25.205047 1.06%
2014.09.25.090222 1.06%
2014.09.25.045933 1.06%
2014.09.25.005709 1.06%
2014.09.24.184033 1.06%
2014.09.24.143756 1.06%
2014.09.23.014023 1.06%
77 versions

Krab Web

Remove Krab Web
Powered by Reason Antivirus

What is Krab Web?

Krab Web is an advertising supported browser extension also known as adware and is designed to deliver ads to the user's Internet browser as banners, context text-links and transitionals ads. The injected ads are not affiliated with the underlying website on which they appear. Krab Web displays content by inserting into the web pages or displaying over parts of such web page advertisements, banner or coupons that would not otherwise appear. Injected ad placements may contain links to further information about the ad ("About this Ad"). This adware component will also report the browsing habits of the user as well as URLs and domain names the user visits so that it can update check for new offers and the placement of offers. It will also monitor and record the advertisements that appear on web pages as well as the ads the user clicks on.

About  (from Yontoo Technology)

Push your web results to their limits with Krab Web!
  • Malware detected in the program
  • Integrates into the web browser
  • Installs a Windows Service
  • Injects advertisements unassociated with the underlying web page
  • This program has a poor reputation
  • The experts agree, you should remove it!
Warning, multiple anti-virus scanners have detected possible malware in Krab Web.
KrabWebbho.dll (514f0b26b2d6d022560429393e185e4a) has been flagged by the following 13 scanners:
Anti-Virus softwareVersionDetection
AVG 2015.0.3285 BrowseFox.F
Avira ADWARE/BrowseFox.Gen2
Baidu-International Adware.Win32.BrowseFox.BO
Comodo Security 19622 Application.Win32.BrowseFox.JM
Dr.Web Trojan.BPlug.144
ESET-NOD32 8.10465 a variant of Win32/BrowseFox.O
Fortinet FortiGate 11/20/2014 Riskware/BrowseFox
Malwarebytes v2014.11.20.01 PUP.Optional.KrabWeb.A
McAfee 5600.6941 Artemis!514F0B26B2D6
McAfee-GW-Edition 7.6941 Artemis!PUP
Sophos 4.98 Generic PUA AH
Symantec 11/20/2014 rev. 5 WS.Reputation
TrendMicro-HouseCall 7.2.324 Suspicious_GEN.F47V0912
updateKrabWeb.exe (c654535eb3819c41268da1860c9773ea) has been flagged by the following 32 scanners:
Anti-Virus softwareSoftware versionDetection
Lavasoft Ad-Aware Adware.BrowseFox.BH
AhnLab-V3 2015.03.11.00 PUP/Win32.BrowseFox
ALYac Adware.BrowseFox.BH
Antiy-AVL GrayWare[AdWare:not-a-virus]/Win32.SwiftBrowse
avast! 8.0.1489.320 Win32:BrowseFox-FD [PUP]
AVG Generic.A80
Avira ADWARE/BrowseFox.Gen7
AVware Yontoo
Baidu-International Adware.MSIL.BrowseFox.H
Bitdefender 7.2 Adware.BrowseFox.BH
Cyren W32/S-26365c9e!Eldorado
Dr.Web Trojan.Yontoo.1037
Emsisoft Anti-Malware Adware.BrowseFox.BH (B)
ESET-NOD32 11300 a variant of MSIL/BrowseFox.H potentially unwanted
Fortinet FortiGate 5.0.999.0 Adware/BrowseFox
F-Prot W32/S-26365c9e!Eldorado
F-Secure 11.0.19100.45 Adware.BrowseFox.BH
G Data 25 Adware.BrowseFox.BH
K7 AntiVirus 9.200.15223 Adware ( 700000121 )
K7GW 9.200.15209 Adware ( 700000121 )
McAfee BrowseFox-FTQ
McAfee-GW-Edition v2014.2 BrowseFox-FTQ
MicroWorld-eScan Adware.BrowseFox.BH
NANO AntiVirus Trojan.Win32.Yontoo.dnvhsd
nProtect 2015-03-10.01 Adware.BrowseFox.BH
Panda Antivirus Trj/CI.A
Qihoo-360 Win32/Virus.Adware.708
Sophos 4.98.0 Generic PUA AI
Symantec 20141.2.0.56 Yontoo.C
Trend Micro 9.740.0.1012 TROJ_GEN.R047C0EB115
TrendMicro-HouseCall 9.700.0.1001 TROJ_GEN.R047C0EB115
VIPRE Antivirus 38314 Yontoo
       View all 45 all detections

Program detailsProgram details

Displayed publisher: Krab Web
URL: krabweb.net/support
Help link: mailto:[email protected]
Installation folder: C:\Program Files\Krab Web
Uninstaller: C:\Program Files\Krab Web\KrabWebuninstall.exe
Estimated size: 6.96 MB

Program filesFiles installed by Krab Web

Program module:KrabWebbho.dll (Malware detected)
Name:Krab Web
Path:C:\Program Files\Krab Web\KrabWebbho.dll
Additional files:
  • (Malware detected) KrabWebbho.dll - Krab Web
  • 7za.exe (by Igor Pavlov) - 7-Zip (7-Zip Standalone Console)
  • KrabWebUninstall.exe
  • (Malware detected) updateKrabWeb.exe

Program behaviorsBehaviors exhibited

Internet Explorer BHO
  • KrabWebBHO.dll is installed in Internet Explorer as a BHO (Browser Helper Object) under the name 'Krab Web' with the class of {feadf62f-aec2-46a1-a087-40149f311df9}.
  • updateKrabWeb.exe runs as a service named 'Update Krab Web' (Update Krab Web).

How do I remove Krab Web?

Quickly and completely remove Krab Web from your computer by downloading Reason's ‘Should I Remove It?’ (click the button below).
Download Reason's ‘Should I Remove It?’Remove Krab Web from your computer.
Or, you can uninstall Krab Web from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. 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: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Krab Web, click it, and then do one of the following:
    • Windows Vista/7/8: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Krab Web.
  4. 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 Krab Web you can restore them to their previous default settings.
Microsoft Internet Explorer
Mozilla Firefox
Google Chrome
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Win 10 45%
Win 8.1 1%
Windows Service? Yes
(Installs a service)
Uninstall it 81%
Keep it 19%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 46.81%
Windows 10 45.74%
Windows Vista 6.38%
Windows XP 1.06%
Which OS releases does it run on?
Windows 7 Home Premium 34.78%
Windows 8.1 23.91%
Windows 8 13.04%
Windows Vista Home Premiu... 6.52%
Windows 7 Ultimate 5.43%
Windows 8.1 Pro 5.43%

Distribution by countryGeography

55.26% of installs come from the United States
Which countries install it?
  United States 55.26%
  United Kingdom 14.91%
  France 11.40%
  Canada 7.02%
  Germany 4.39%
  Australia 3.51%
  DK 1.75%
  Italy 0.88%
  Sweden 0.88%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 34.62%
Dell 23.08%
Acer 12.82%
ASUS 7.69%
Samsung 6.41%
Toshiba 6.41%
Lenovo 5.13%
Gateway 1.28%
Intel 1.28%
Medion 1.28%
Common models
HP 15 Notebook PC 5.68%
Dell Inspiron 1545 3.41%
HP Pavilion g7 Notebook P... 3.41%
Samsung 355V4C/355V4X/355... 2.27%
HP 2000 Notebook PC 2.27%
Dell Inspiron 5521 1.14%

About Yontoo Technology

Yontoo, a subsidiary/alias of ad-hijacker Sambreel, is a publisher of ad-supported web browser extensions designed to inject and display advertisements within the browser.
Publisher URL: www.yontoo.com


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