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Removal instructions for NewtabTV

- - - - - Imali Media

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#1
Metallica

Metallica

    Spyware Veteran

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Content is republished with permission from Malwarebytes.

What is NewtabTV?

The Malwarebytes research team has determined that NewtabTV is a newtab hijacker. These so-called "hijackers" manipulate your browser(s), for example to change your startpage or searchscopes, so that the affected browser visits their site or one of their choice. This one also displays advertisements.

How do I know if my computer is affected by NewtabTV?

You may see these browser extensions:

main.png

warning2.png

and these warnings during install:

warning1.png

warning3.png

warning5.png

you may see this newtab page:

startpage.png

and you will see this icon in your browsers menu-bar:

icons.png

How did NewtabTV get on my computer?

Browser hijackers use different methods for distributing themselves. This particular Firefox exdtension was downloaded from their website:

website.png

The Chrome extension was downloaded from the webstore:

webstore.png

How do I remove NewtabTV?

Our program Malwarebytes can detect and remove this potentially unwanted program.
  • Please download Malwarebytes to your desktop.
  • Double-click mb3-setup-consumer-{version}.exe and follow the prompts to install the program.
  • Then click Finish.
  • Once the program has fully updated, select Scan Now on the Dashboard. Or select the Threat Scan from the Scan menu.
  • If another update of the definitions is available, it will be implemented before the rest of the scanning procedure.
  • When the scan is complete, make sure that all Threats are selected, and click Remove Selected.
  • Restart your computer when prompted to do so.
Is there anything else I need to do to get rid of NewtabTV?
  • No, Malwarebytes removes NewtabTV completely.
How would the full version of Malwarebytes help protect me?

We hope our application and this guide have helped you eradicate this hijacker.

As you can see below the full version of Malwarebytes would have protected you against the NewtabTV hijacker. It would have blocked their website, giving you a chance to stop it before it became too late.

protection2.png


Technical details for experts

Possible signs in FRST logs:

FF Extension: No Name - C:\Users\{username}\AppData\Roaming\Mozilla\Firefox\Profiles\{profile}.default\Extensions\{5849fc76-08e3-4d14-9d43-6bba81fd99f0}.xpi [2018-11-12]
CHR Extension: (NewtabTV) - C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\dlamfhohmjabfadgdmaogjbdjjadgkdb [2018-11-12]
Alterations made by the installer:

File system details [View: All details] (Selection)
---------------------------------------------------
    Adds the folder C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\dlamfhohmjabfadgdmaogjbdjjadgkdb\0.8_0
       Adds the file background.js"="1/25/2017 1:41 PM, 4104 bytes, A
       Adds the file logo.png"="11/12/2018 8:44 AM, 11039 bytes, A
       Adds the file manifest.json"="11/12/2018 8:44 AM, 1077 bytes, A
       Adds the file popup.html"="10/26/2016 12:11 PM, 555 bytes, A
       Adds the file redirect.html"="10/26/2016 12:11 PM, 52 bytes, A
       Adds the file redirect.js"="11/21/2016 1:23 PM, 1180 bytes, A
    Adds the folder C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\dlamfhohmjabfadgdmaogjbdjjadgkdb\0.8_0\_metadata
       Adds the file computed_hashes.json"="11/12/2018 8:44 AM, 499 bytes, A
       Adds the file verified_contents.json"="1/25/2017 1:40 PM, 1844 bytes, A
    In the existing folder C:\Users\{username}\AppData\Roaming\Mozilla\Firefox\Profiles\{profile}.default\extensions
       Adds the file {5849fc76-08e3-4d14-9d43-6bba81fd99f0}.xpi"="11/12/2018 8:48 AM, 22693 bytes, A

Registry details [View: All details] (Selection)
------------------------------------------------
    [HKEY_CURRENT_USER\Software\Google\Chrome\PreferenceMACs\Default\extensions.settings]
       "dlamfhohmjabfadgdmaogjbdjjadgkdb"="REG_SZ", "22BB5775FB8C984A6FF3416D5465A4B65A47C443FEAF74A8BBADA0A922A2B806"
Malwarebytes log:

Malwarebytes
www.malwarebytes.com

-Log Details-
Scan Date: 11/12/18
Scan Time: 8:56 AM
Log File: 7593243e-e650-11e8-8808-00ffdcc6fdfc.json

-Software Information-
Version: 3.6.1.2711
Components Version: 1.0.482
Update Package Version: 1.0.7799
License: Premium

-System Information-
OS: Windows 7 Service Pack 1
CPU: x64
File System: NTFS
User: {computername}\{username}

-Scan Summary-
Scan Type: Threat Scan
Scan Initiated By: Manual
Result: Completed
Objects Scanned: 237978
Threats Detected: 15
Threats Quarantined: 15
Time Elapsed: 2 min, 39 sec

-Scan Options-
Memory: Enabled
Startup: Enabled
Filesystem: Enabled
Archives: Enabled
Rootkits: Enabled
Heuristics: Enabled
PUP: Detect
PUM: Detect

-Scan Details-
Process: 0
(No malicious items detected)

Module: 0
(No malicious items detected)

Registry Key: 0
(No malicious items detected)

Registry Value: 1
PUP.Optional.Imali.Generic, HKCU\SOFTWARE\GOOGLE\CHROME\PREFERENCEMACS\Default\extensions.settings|dlamfhohmjabfadgdmaogjbdjjadgkdb, Quarantined, [4620], [443118],1.0.7799

Registry Data: 0
(No malicious items detected)

Data Stream: 0
(No malicious items detected)

Folder: 3
PUP.Optional.Imali.Generic, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\dlamfhohmjabfadgdmaogjbdjjadgkdb\0.8_0\_metadata, Quarantined, [4620], [443118],1.0.7799
PUP.Optional.Imali.Generic, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\dlamfhohmjabfadgdmaogjbdjjadgkdb\0.8_0, Quarantined, [4620], [443118],1.0.7799
PUP.Optional.Imali.Generic, C:\USERS\{username}\APPDATA\LOCAL\GOOGLE\CHROME\USER DATA\DEFAULT\EXTENSIONS\DLAMFHOHMJABFADGDMAOGJBDJJADGKDB, Quarantined, [4620], [443118],1.0.7799

File: 11
PUP.Optional.NewTabTV, C:\USERS\{username}\APPDATA\ROAMING\MOZILLA\FIREFOX\PROFILES\{profile}.default\EXTENSIONS\{5849FC76-08E3-4D14-9D43-6BBA81FD99F0}.XPI, Quarantined, [2119], [507451],1.0.7799
PUP.Optional.Imali.Generic, C:\USERS\{username}\APPDATA\LOCAL\GOOGLE\CHROME\USER DATA\Default\Secure Preferences, Replaced, [4620], [443118],1.0.7799
PUP.Optional.Imali.Generic, C:\USERS\{username}\APPDATA\LOCAL\GOOGLE\CHROME\USER DATA\Default\Preferences, Replaced, [4620], [443118],1.0.7799
PUP.Optional.Imali.Generic, C:\USERS\{username}\APPDATA\LOCAL\GOOGLE\CHROME\USER DATA\DEFAULT\EXTENSIONS\DLAMFHOHMJABFADGDMAOGJBDJJADGKDB\0.8_0\REDIRECT.JS, Quarantined, [4620], [443118],1.0.7799
PUP.Optional.Imali.Generic, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\dlamfhohmjabfadgdmaogjbdjjadgkdb\0.8_0\_metadata\computed_hashes.json, Quarantined, [4620], [443118],1.0.7799
PUP.Optional.Imali.Generic, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\dlamfhohmjabfadgdmaogjbdjjadgkdb\0.8_0\_metadata\verified_contents.json, Quarantined, [4620], [443118],1.0.7799
PUP.Optional.Imali.Generic, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\dlamfhohmjabfadgdmaogjbdjjadgkdb\0.8_0\background.js, Quarantined, [4620], [443118],1.0.7799
PUP.Optional.Imali.Generic, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\dlamfhohmjabfadgdmaogjbdjjadgkdb\0.8_0\logo.png, Quarantined, [4620], [443118],1.0.7799
PUP.Optional.Imali.Generic, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\dlamfhohmjabfadgdmaogjbdjjadgkdb\0.8_0\manifest.json, Quarantined, [4620], [443118],1.0.7799
PUP.Optional.Imali.Generic, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\dlamfhohmjabfadgdmaogjbdjjadgkdb\0.8_0\popup.html, Quarantined, [4620], [443118],1.0.7799
PUP.Optional.Imali.Generic, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\dlamfhohmjabfadgdmaogjbdjjadgkdb\0.8_0\redirect.html, Quarantined, [4620], [443118],1.0.7799

Physical Sector: 0
(No malicious items detected)

WMI: 0
(No malicious items detected)


(end)
As mentioned before the full version of Malwarebytes could have protected your computer against this threat.
We use different ways of protecting your computer(s):
  • Dynamically Blocks Malware Sites & Servers
  • Malware Execution Prevention
Save yourself the hassle and get protected.
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