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What is MusicStreamSearches?

The Malwarebytes research team has determined that MusicStreamSearches is a search 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 particular one changes your default search engine and adds Search Recommendations.


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

You may see this entry in your list of installed Chrome extensions:


and this changed setting:


You may have noticed these warnings during install:





How did MusicStreamSearches get on my computer?

Browser hijackers use different methods for distributing themselves. This particular one was downloaded from the webstore:


after a redirect from their website:


How do I remove MusicStreamSearches?

Our program Malwarebytes can detect and remove this search hijacker.

  • Please download Malwarebytes for Windows to your desktop.
  • Double-click MBSetup.exe and follow the prompts to install the program.
  • When your Malwarebytes for Windows installation completes, the program opens to the Welcome to Malwarebytes screen.
  • Click on the Get started button.
  • Click Scan to start a Threat Scan.
  • When the scan is finished click Quarantine to remove the found threats.
  • Reboot the system if prompted to complete the removal process.

Is there anything else I need to do to get rid of MusicStreamSearches?

  • No, Malwarebytes removes MusicStreamSearches 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 Malwarebytes Browser Guard, and the full version of Malwarebytes would have protected you against the MusicStreamSearches hijacker. It would have blocked their website, giving you a chance to stop it before it became too late.




Technical details for experts

Possible signs in FRST logs:


CHR DefaultSearchURL: Default -> hxxps://feed.musicstreamsearches.com/?q={searchTerms}&publisher=musicstreamsearches&barcodeid=577200000000000
CHR DefaultSearchKeyword: Default -> MusicStreamSearches
CHR DefaultSuggestURL: Default -> hxxps://api.musicstreamsearches.com/suggest/get?q={searchTerms}
CHR Extension: (MusicStreamSearches) - C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\kbdpmoholiohobjomidcjmkccmhfokij [2021-02-11]

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\kbdpmoholiohobjomidcjmkccmhfokij\1.1.0_0
       Adds the file manifest.json"="2/11/2021 9:29 AM, 2168 bytes, A
    Adds the folder C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\kbdpmoholiohobjomidcjmkccmhfokij\1.1.0_0\_metadata
       Adds the file computed_hashes.json"="2/11/2021 9:29 AM, 6255 bytes, A
       Adds the file verified_contents.json"="7/16/2020 1:43 PM, 2049 bytes, A
    Adds the folder C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\kbdpmoholiohobjomidcjmkccmhfokij\1.1.0_0\images
       Adds the file logo-white-text.png"="7/16/2020 1:43 PM, 0 bytes, A
    Adds the folder C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\kbdpmoholiohobjomidcjmkccmhfokij\1.1.0_0\images\icons
       Adds the file 128x128.png"="2/11/2021 9:29 AM, 4889 bytes, A
       Adds the file 16x16.png"="2/11/2021 9:29 AM, 560 bytes, A
       Adds the file 64x64.png"="2/11/2021 9:29 AM, 2571 bytes, A
    Adds the folder C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\kbdpmoholiohobjomidcjmkccmhfokij\1.1.0_0\scripts
       Adds the file background.js"="7/16/2020 1:43 PM, 514690 bytes, A
       Adds the file sitecontent.js"="7/16/2020 1:43 PM, 77 bytes, A
    Adds the folder C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Sync Extension Settings\kbdpmoholiohobjomidcjmkccmhfokij
       Adds the file 000003.log"="2/11/2021 9:31 AM, 488 bytes, A
       Adds the file CURRENT"="2/11/2021 9:29 AM, 16 bytes, A
       Adds the file LOCK"="2/11/2021 9:29 AM, 0 bytes, A
       Adds the file LOG"="2/11/2021 9:29 AM, 184 bytes, A
       Adds the file MANIFEST-000001"="2/11/2021 9:29 AM, 41 bytes, A
    Adds the folder C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Web Applications\_crx_kbdpmoholiohobjomidcjmkccmhfokij
       Adds the file MusicStreamSearches.ico"="2/11/2021 9:29 AM, 179621 bytes, A
       Adds the file MusicStreamSearches.ico.md5"="2/11/2021 9:29 AM, 16 bytes, A

Registry details [View: All details] (Selection)
       "kbdpmoholiohobjomidcjmkccmhfokij"="REG_SZ", "D6A32A06BF1951D12858BDF872BB9C3D380A1F4AD0FBAAC31137C27ABC4568B6"

Malwarebytes log:


-Log Details-
Scan Date: 2/11/21
Scan Time: 9:36 AM
Log File: 4deca870-6c44-11eb-86ef-080027235d76.json

-Software Information-
Components Version: 1.0.1157
Update Package Version: 1.0.36957
License: Premium

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

-Scan Summary-
Scan Type: Threat Scan
Scan Initiated By: Manual
Result: Completed
Objects Scanned: 233153
Threats Detected: 11
Threats Quarantined: 11
Time Elapsed: 3 min, 55 sec

-Scan Options-
Memory: Enabled
Startup: Enabled
Filesystem: Enabled
Archives: Enabled
Rootkits: Disabled
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
Adware.SearchEngineHijack.Generic, HKCU\SOFTWARE\GOOGLE\CHROME\PREFERENCEMACS\Default\extensions.settings|kbdpmoholiohobjomidcjmkccmhfokij, Quarantined, 15231, 799722, , , , , , 

Registry Data: 0
(No malicious items detected)

Data Stream: 0
(No malicious items detected)

Folder: 2
Adware.SearchEngineHijack.Generic, C:\USERS\{username}\APPDATA\LOCAL\GOOGLE\CHROME\USER DATA\Default\Sync Extension Settings\kbdpmoholiohobjomidcjmkccmhfokij, Quarantined, 15231, 799722, , , , , , 
Adware.SearchEngineHijack.Generic, C:\USERS\{username}\APPDATA\LOCAL\GOOGLE\CHROME\USER DATA\DEFAULT\EXTENSIONS\KBDPMOHOLIOHOBJOMIDCJMKCCMHFOKIJ, Quarantined, 15231, 799722, 1.0.36957, , ame, , , 

File: 8
Adware.SearchEngineHijack.Generic, C:\USERS\{username}\APPDATA\LOCAL\GOOGLE\CHROME\USER DATA\Default\Secure Preferences, Replaced, 15231, 799722, , , , , D4E5D2B806B86AA4FA5D2E2790D37274, B04AC0DF19C74B8369EBE42F7AEEFC6FD1BD7FEA0FEC1BBCC338B27C10CEC22D
Adware.SearchEngineHijack.Generic, C:\USERS\{username}\APPDATA\LOCAL\GOOGLE\CHROME\USER DATA\Default\Preferences, Replaced, 15231, 799722, , , , , 325E1EF1173E3FE633F3CADE697CA970, 19AE9413C487CA0AAD622AB352D642F98913EF73111A140DA37CC2815C8A8AD9
Adware.SearchEngineHijack.Generic, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Sync Extension Settings\kbdpmoholiohobjomidcjmkccmhfokij\000003.log, Quarantined, 15231, 799722, , , , , 50B94AB3D7D7DD0311764C618F5E4569, 8E3634C4CAAB186F713D5FB9349E4C0F3A9888BD0F65C7A4EA437349761A65A9
Adware.SearchEngineHijack.Generic, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Sync Extension Settings\kbdpmoholiohobjomidcjmkccmhfokij\CURRENT, Quarantined, 15231, 799722, , , , , 46295CAC801E5D4857D09837238A6394, 0F1BAD70C7BD1E0A69562853EC529355462FCD0423263A3D39D6D0D70B780443
Adware.SearchEngineHijack.Generic, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Sync Extension Settings\kbdpmoholiohobjomidcjmkccmhfokij\LOCK, Quarantined, 15231, 799722, , , , , , 
Adware.SearchEngineHijack.Generic, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Sync Extension Settings\kbdpmoholiohobjomidcjmkccmhfokij\LOG, Quarantined, 15231, 799722, , , , , D614E2DDBEA77C4A3B3DA907A68B4B58, 052CBE8E43D69407AFFD10E3057E0DAF4C28C476A534B8B3364DD44F37D7F808
Adware.SearchEngineHijack.Generic, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Sync Extension Settings\kbdpmoholiohobjomidcjmkccmhfokij\MANIFEST-000001, Quarantined, 15231, 799722, , , , , 5AF87DFD673BA2115E2FCF5CFDB727AB, F9D31B278E215EB0D0E9CD709EDFA037E828F36214AB7906F612160FEAD4B2B4
Adware.SearchEngineHijack.Generic, C:\USERS\{username}\APPDATA\LOCAL\GOOGLE\CHROME\USER DATA\DEFAULT\EXTENSIONS\KBDPMOHOLIOHOBJOMIDCJMKCCMHFOKIJ\1.1.0_0\MANIFEST.JSON, Quarantined, 15231, 799722, 1.0.36957, , ame, , DEECE09B15D118F0577BDBCF6C81811E, 7DFEB161EDDFCA7EA86017DE5B3B8BBA4C9B7ACB03DD7F738DB40B201F446542

Physical Sector: 0
(No malicious items detected)

WMI: 0
(No malicious items detected)


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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