What is Websteroids?
The Malwarebytes research team has determined that Websteroids is adware. These adware applications display advertisements not originating from the sites you are browsing.
How do I know if my computer is affected by Websteroids?
You may see this entry in your list of installed programs:

and these warnings during install:


How did Websteroids get on my computer?
Adware applications use different methods for distributing themselves. This particular one was bundled with other software.
How do I remove Websteroids?
Our program Malwarebytes Anti-Malware can detect and remove this potentially unwanted program.
- Please download Malwarebytes Anti-Malware to your desktop.
- Double-click mbam-setup-version.exe and follow the prompts to install the program.
- At the end, be sure a check-mark is placed next to the following:
- Enable free trial of Malwarebytes Anti-Malware Premium
- Launch Malwarebytes Anti-Malware
- Then click Finish.
- If an update is found, you will be prompted to download and install the latest version.
- Once the program has loaded, select Scan now. Or select the Threat Scan from the Scan menu.
- When the scan is complete , make sure that everything is set to "Quarantine", and click Apply Actions.
- Reboot your computer if prompted.
- No, Malwarebytes' Anti-Malware removes Websteroids completely.
We hope our application and this guide have helped you eradicate this hijacker.
As you can see below the full version of Malwarebytes Anti-Malware would have protected you against the Websteroids adware. It would have warned you before the application could install itself, giving you a chance to stop it before it became too late.
Technical details for experts
You will see these signs in a HijackThis log:
O23 - Service: Websteroids - Creative Island Media, LLC - C:\ProgramData\Websteroids\WebsteroidsService.exeYou may see these signs in FRST logs:
(Creative Island Media, LLC) C:\ProgramData\Websteroids\WebsteroidsService.exe R2 Websteroids; C:\ProgramData\Websteroids\WebsteroidsService.exe [2320248 2015-08-10] (Creative Island Media, LLC) C:\ProgramData\Websteroids C:\Users\{username}\AppData\Local\Websteroids Websteroids (HKLM-x32\...\Websteroids) (Version: 2.7.35 - Creative Island Media, LLC) <==== ATTENTIONAlterations made by the installer:
File system details [View: All details] (Selection) --------------------------------------------------- Adds the folder C:\ProgramData\Websteroids Adds the file app.dat"="10/08/2015 11:06, 751981 bytes, A Adds the file data.dat"="10/08/2015 11:06, 2048 bytes, A Adds the file info.dat"="10/08/2015 11:06, 64 bytes, A Adds the file Uninstall.exe"="29/08/2014 14:36, 523128 bytes, A Adds the file Websteroids.dll"="10/08/2015 11:06, 1186168 bytes, A Adds the file Websteroids.exe"="10/08/2015 11:06, 50040 bytes, A Adds the file Websteroids.exe.config"="10/08/2015 11:06, 190 bytes, A Adds the file Websteroids.ico"="19/07/2013 21:20, 115421 bytes, A Adds the file WebsteroidsService.exe"="10/08/2015 11:06, 2320248 bytes, A Adds the file WebsteroidsService.exe.config"="10/08/2015 11:06, 189 bytes, A Adds the folder C:\Users\{username}\AppData\Local\Websteroids Registry details [View: All details] (Selection) ------------------------------------------------ [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{051E9166-B275-4683-907B-372FAE22BC7C}] "ad"="REG_SZ", "websteroidsapp.com" "id"="REG_SZ", "9945901608b74aa89f2de85da16678c9" "ip"="REG_SZ", "334" "ns"="REG_SZ", "WBST" "p"="REG_SZ", "334" "v"="REG_SZ", "2.7.35" "vp"="REG_SZ", "2.7.35334" [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{9C4EFBD5-1ADF-41E6-BE26-AF44326E30E4}] "(Default)"="REG_DWORD", 1 "v"="REG_DWORD", 1 "vs"="REG_SZ", "1" [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E5A7A645-8318-4895-B85C-EDC606B80DB6}] "id"="REG_SZ", "9945901608b74aa89f2de85da16678c9" [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{051E9166-B275-4683-907B-372FAE22BC7C}] "ad"="REG_SZ", "websteroidsapp.com" "id"="REG_SZ", "9945901608b74aa89f2de85da16678c9" "ip"="REG_SZ", "334" "ns"="REG_SZ", "WBST" "p"="REG_SZ", "334" "v"="REG_SZ", "2.7.35" "vp"="REG_SZ", "2.7.35334" [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9C4EFBD5-1ADF-41E6-BE26-AF44326E30E4}] "(Default)"="REG_DWORD", 1 "v"="REG_DWORD", 1 "vs"="REG_SZ", "1" [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{ac7a636f-dd72-c639-4966-912b4ffda845}] "id"="REG_SZ", "9945901608b74aa89f2de85da16678c9" "p"="REG_SZ", "334" [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{c05d0563-63b8-c136-79b8-1e18c687e1a4}] "ik"="REG_SZ", "{9e5986b6-2d18-ed47-a736-1e32683f21de}" [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E5A7A645-8318-4895-B85C-EDC606B80DB6}] "id"="REG_SZ", "9945901608b74aa89f2de85da16678c9" [HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\WebsteroidsService_RASAPI32] "ConsoleTracingMask"="REG_DWORD", -65536 "EnableConsoleTracing"="REG_DWORD", 0 "EnableFileTracing"="REG_DWORD", 0 "FileDirectory"="REG_EXPAND_SZ, "%windir%\tracing" "FileTracingMask"="REG_DWORD", -65536 "MaxFileSize"="REG_DWORD", 1048576 [HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\WebsteroidsService_RASMANCS] "ConsoleTracingMask"="REG_DWORD", -65536 "EnableConsoleTracing"="REG_DWORD", 0 "EnableFileTracing"="REG_DWORD", 0 "FileDirectory"="REG_EXPAND_SZ, "%windir%\tracing" "FileTracingMask"="REG_DWORD", -65536 "MaxFileSize"="REG_DWORD", 1048576 [HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Websteroids] "DisplayIcon"="REG_SZ", "C:\ProgramData\Websteroids\Websteroids.ico" "DisplayName"="REG_SZ", "Websteroids" "DisplayVersion"="REG_SZ", "2.7.35" "EstimatedSize"="REG_DWORD", 3624 "HelpLink"="REG_SZ", "http://www.websteroidsapp.com/about.html" "InstallDate"="REG_SZ", "20150810" "Publisher"="REG_SZ", "Creative Island Media, LLC" "UninstallString"="REG_SZ", "C:\ProgramData\Websteroids\uninstall.exe /kb=y /ic=0" [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\Websteroids] "DependOnService"="REG_MULTI_SZ, "Winmgmt CryptSvc " "DisplayName"="REG_SZ", "Websteroids" "ErrorControl"="REG_DWORD", 1 "FailureActions"="REG_BINARY, <..................... "ImagePath"="REG_EXPAND_SZ, ""C:\ProgramData\Websteroids\WebsteroidsService.exe"" "ObjectName"="REG_SZ", "LocalSystem" "Start"="REG_DWORD", 2 "Type"="REG_DWORD", 16 "WOW64"="REG_DWORD", 1 [HKEY_CURRENT_USER\Software\AppDataLow\Software\DynConIE] "id"="REG_SZ", "9945901608b74aa89f2de85da16678c9"Malwarebytes Anti-Malware log:
Malwarebytes Anti-Malware www.malwarebytes.org Scan Date: 10/08/2015 Scan Time: 11:15 Logfile: mbamWebsteroids.txt Administrator: Yes Version: 2.1.8.1057 Malware Database: v2015.08.10.01 Rootkit Database: v2015.08.06.01 License: Premium Malware Protection: Disabled Malicious Website Protection: Enabled Self-protection: Disabled OS: Windows 7 Service Pack 1 CPU: x64 File System: NTFS User: {username} Scan Type: Threat Scan Result: Completed Objects Scanned: 329726 Time Elapsed: 4 min, 2 sec Memory: Enabled Startup: Enabled Filesystem: Enabled Archives: Enabled Rootkits: Enabled Heuristics: Enabled PUP: Enabled PUM: Enabled Processes: 1 PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids\WebsteroidsService.exe, 2900, Delete-on-Reboot, [042552b58dfee353e4954bdc976a6799] Modules: 0 (No malicious items detected) Registry Keys: 9 PUP.Optional.Websteroids.A, HKLM\SYSTEM\CURRENTCONTROLSET\SERVICES\Websteroids, Quarantined, [042552b58dfee353e4954bdc976a6799], PUP.Optional.WebSteroids.A, HKLM\SOFTWARE\CLASSES\CLSID\{051E9166-B275-4683-907B-372FAE22BC7C}, Quarantined, [df4a27e0018ae74ff4bc514630d2ba46], PUP.Optional.WebSteroids.A, HKLM\SOFTWARE\WOW6432NODE\CLASSES\CLSID\{051E9166-B275-4683-907B-372FAE22BC7C}, Quarantined, [df4a27e0018ae74ff4bc514630d2ba46], PUP.Optional.WebSteroids.A, HKLM\SOFTWARE\CLASSES\WOW6432NODE\CLSID\{051E9166-B275-4683-907B-372FAE22BC7C}, Quarantined, [df4a27e0018ae74ff4bc514630d2ba46], PUP.Optional.DynConIE.A, HKLM\SOFTWARE\CLASSES\CLSID\{E5A7A645-8318-4895-B85C-EDC606B80DB6}, Quarantined, [d851b1564e3d92a4325c6e2900025ca4], PUP.Optional.DynConIE.A, HKLM\SOFTWARE\WOW6432NODE\CLASSES\CLSID\{E5A7A645-8318-4895-B85C-EDC606B80DB6}, Quarantined, [d851b1564e3d92a4325c6e2900025ca4], PUP.Optional.DynConIE.A, HKLM\SOFTWARE\CLASSES\WOW6432NODE\CLSID\{E5A7A645-8318-4895-B85C-EDC606B80DB6}, Quarantined, [d851b1564e3d92a4325c6e2900025ca4], PUP.Optional.MultiIE.A, HKCU\SOFTWARE\APPDATALOW\SOFTWARE\DynConIE, Quarantined, [092039ce2f5cf14508756f1d7a8a53ad], PUP.Optional.Websteroids.A, HKLM\SOFTWARE\WOW6432NODE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\Websteroids, Quarantined, [d6534cbb8605af876bc761ad0df641bf], Registry Values: 0 (No malicious items detected) Registry Data: 0 (No malicious items detected) Folders: 4 PUP.Optional.Websteroids.A, C:\Users\{username}\AppData\Local\Websteroids, Quarantined, [bc6d2ed9523990a6bcf041a446bc8b75], PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids, Delete-on-Reboot, [d6534cbb8605af876bc761ad0df641bf], PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids\up, Quarantined, [d6534cbb8605af876bc761ad0df641bf], PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids\up\2.7.41, Quarantined, [d6534cbb8605af876bc761ad0df641bf], Files: 16 PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids\WebsteroidsService.exe, Delete-on-Reboot, [042552b58dfee353e4954bdc976a6799], PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids\Websteroids.exe, Quarantined, [1514020526655cda50298b9c50b10000], PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids\Websteroids64.exe, Quarantined, [5bced235c0cb82b4463353d4e71ae917], PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids\up\2.7.41\update.exe, Quarantined, [83a629de66252b0b7bfeda4d6b967c84], PUP.Optional.Blasteroids.A, C:\Users\{username}\Desktop\Setup.exe, Quarantined, [e247e0274a410432a2ca9ea09f6155ab], PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids\app.dat, Quarantined, [d6534cbb8605af876bc761ad0df641bf], PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids\data.dat, Quarantined, [d6534cbb8605af876bc761ad0df641bf], PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids\info.dat, Delete-on-Reboot, [d6534cbb8605af876bc761ad0df641bf], PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids\Uninstall.exe, Quarantined, [d6534cbb8605af876bc761ad0df641bf], PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids\Websteroids.dll, Quarantined, [d6534cbb8605af876bc761ad0df641bf], PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids\Websteroids.exe.config, Quarantined, [d6534cbb8605af876bc761ad0df641bf], PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids\Websteroids.ico, Quarantined, [d6534cbb8605af876bc761ad0df641bf], PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids\Websteroids64.dll, Quarantined, [d6534cbb8605af876bc761ad0df641bf], PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids\Websteroids64.exe.config, Quarantined, [d6534cbb8605af876bc761ad0df641bf], PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids\WebsteroidsService.exe.config, Quarantined, [d6534cbb8605af876bc761ad0df641bf], PUP.Optional.Websteroids.A, C:\ProgramData\Websteroids\up\2.7.41\update.exe.config, Quarantined, [d6534cbb8605af876bc761ad0df641bf], Physical Sectors: 0 (No malicious items detected) (end)As mentioned before the full version of Malwarebytes Anti-Malware 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