PUA.Win32.FunWeb.AA

May 08, 2020

PLATFORM:

Windows

OVERALL RISK RATING:

REPORTED INFECTION:

SYSTEM IMPACT RATING:

INFORMATION EXPOSURE:

Threat Type: Potentially Unwanted Application
Destructiveness: No
Encrypted:
In the wild: Yes

OVERVIEW

This Potentially Unwanted Application arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

TECHNICAL DETAILS

File Size:

149,088 bytes

File Type:

EXE

Memory Resident:

Yes

Initial Samples Received Date:

08 May 2020

Arrival Details

This Potentially Unwanted Application arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Installation

This Potentially Unwanted Application adds the following processes:

rundll32 %Program Files%\FUNWEB~1\Installr\1.bin\F3EZSETP.DLL,Update

(Note: %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000(32-bit), Server 2003(32-bit), XP, Vista(64-bit), 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit) , or C:\Program Files (x86) in Windows XP(64-bit), Vista(64-bit), 7(64-bit), 8(64-bit), 8.1(64-bit), 2008(64-bit), 2012(64-bit) and 10(64-bit).)

It creates the following folders:

%Program Files%\FunWebProducts\Installr
%Program Files%\FunWebProducts\Installr\1.bin\chrome
%Program Files%\FunWebProducts\Installr\1.bin
%Program Files%\FunWebProducts

Other System Modifications

This Potentially Unwanted Application adds the following registry entries:

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
FunWebProducts\Installer
Dir = "%Program Files%\FunWebProducts\Installr"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
FunWebProducts\Installer
PluginPath = "%Program Files%\FunWebProducts\Installr\1.bin"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Ext\PreApproved\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}
(Default) = ""

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
MozillaPlugins\@funwebproducts.com/Plugin
Description = "Fun Web Products Plugin"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
MozillaPlugins\@funwebproducts.com/Plugin
Path = "%Program Files%\FunWebProducts\Installr\1.bin\NPFunWeb.dll"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
MozillaPlugins\@funwebproducts.com/Plugin
vendor = "Fun Web Products"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
MozillaPlugins\@funwebproducts.com/Plugin
version = "1.1.0.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
MozillaPlugins\@funwebproducts.com/Plugin\MimeTypes\
application/x-f3-funwebplugin
Description = "Fun Web Products Plugin"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
MozillaPlugins\@funwebproducts.com/Plugin\MimeTypes\
application/x-f3-funwebplugin
Suffixes = "f3p"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
FunWebProductsInstaller.Start.1
(Default) = "Fun Web Products Installer Start"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
FunWebProductsInstaller.Start.1\CLSID
(Default) = "{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
FunWebProductsInstaller.Start
(Default) = "Fun Web Products Installer Start"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
FunWebProductsInstaller.Start\CLSID
(Default) = "{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
FunWebProductsInstaller.Start\CurVer
(Default) = "FunWebProductsInstaller.Start.1"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Wow6432Node\CLSID\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}
(Default) = "Fun Web Products Installer Start"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Wow6432Node\CLSID\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}\
ProgID
(Default) = "FunWebProductsInstaller.Start.1"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Wow6432Node\CLSID\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}\
VersionIndependentProgID
(Default) = "FunWebProductsInstaller.Start"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Wow6432Node\CLSID\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}\
InprocServer32
(Default) = "%Program Files%\FunWebProducts\Installr\1.bin\F3EZSETP.DLL"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Wow6432Node\CLSID\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}\
InprocServer32
ThreadingModel = "Apartment"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Wow6432Node\CLSID\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}\
MiscStatus
(Default) = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Wow6432Node\CLSID\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}\
MiscStatus\1
(Default) = "131473"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Wow6432Node\CLSID\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}\
TypeLib
(Default) = "{1D4DB7D0-6EC9-47a3-BD87-1E41684E07BB}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Wow6432Node\CLSID\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}\
Version
(Default) = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Wow6432Node\Interface\{1D4DB7D1-6EC9-47A3-BD87-1E41684E07BB}
(Default) = "If3InstallerStart"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Wow6432Node\Interface\{1D4DB7D1-6EC9-47A3-BD87-1E41684E07BB}\
ProxyStubClsid32
(Default) = "{00020424-0000-0000-C000-000000000046}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Wow6432Node\Interface\{1D4DB7D1-6EC9-47A3-BD87-1E41684E07BB}\
TypeLib
(Default) = "{1D4DB7D0-6EC9-47A3-BD87-1E41684E07BB}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Wow6432Node\Interface\{1D4DB7D1-6EC9-47A3-BD87-1E41684E07BB}\
TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Wow6432Node\Interface\{1D4DB7D3-6EC9-47A3-BD87-1E41684E07BB}
(Default) = "_If3InstallerStartEvents"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Wow6432Node\Interface\{1D4DB7D3-6EC9-47A3-BD87-1E41684E07BB}\
ProxyStubClsid32
(Default) = "{00020420-0000-0000-C000-000000000046}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Wow6432Node\Interface\{1D4DB7D3-6EC9-47A3-BD87-1E41684E07BB}\
TypeLib
(Default) = "{1D4DB7D0-6EC9-47A3-BD87-1E41684E07BB}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Wow6432Node\Interface\{1D4DB7D3-6EC9-47A3-BD87-1E41684E07BB}\
TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
FunWebProducts\Installer
CurInstall = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
FunWebProducts\Installer
sr = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
FunWebProducts\Installer
pl = "9"

It deletes the following registry keys:

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
FunWebProducts\Installer\ConfigDateStamp

Dropping Routine

This Potentially Unwanted Application drops the following files:

%Program Files%\FunWebProducts\Installr\1.bin\F3EZSETP.DL_
%Program Files%\FunWebProducts\Installr\1.bin\F3PLUGIN.DLL
%Program Files%\FunWebProducts\Installr\1.bin\F3EZSETP.DLL
%Program Files%\FunWebProducts\Installr\1.bin\NPFUNWEB.DLL
%Program Files%\FunWebProducts\Installr\1.bin\F3PLUGIN.DL_
%Program Files%\FunWebProducts\Installr\1.bin\NPFUNWEB.DL_

This report is generated via an automated analysis system.

SOLUTION

Minimum Scan Engine:

9.850

Step 1

Before doing any scans, Windows 7, Windows 8, Windows 8.1, and Windows 10 users must disable System Restore to allow full scanning of their computers.

Step 2

Identify and terminate files detected as PUA.Win32.FunWeb.AA

[ Learn More ]

Windows Task Manager may not display all running processes. In this case, please use a third-party process viewer, preferably Process Explorer, to terminate the malware/grayware/spyware file. You may download the said tool here.
If the detected file is displayed in either Windows Task Manager or Process Explorer but you cannot delete it, restart your computer in safe mode. To do this, refer to this link for the complete steps.
If the detected file is not displayed in either Windows Task Manager or Process Explorer, continue doing the next steps.

Step 3

Delete this registry value

[ Learn More ]

Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.

In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\FunWebProducts\Installer
- Dir = "%Program Files%\FunWebProducts\Installr"

In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\FunWebProducts\Installer
- PluginPath = "%Program Files%\FunWebProducts\Installr\1.bin"

In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Ext\PreApproved\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}
- (Default) = ""

In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\MozillaPlugins\@funwebproducts.com/Plugin
- Description = "Fun Web Products Plugin"

In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\MozillaPlugins\@funwebproducts.com/Plugin
- Path = "%Program Files%\FunWebProducts\Installr\1.bin\NPFunWeb.dll"

In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\MozillaPlugins\@funwebproducts.com/Plugin
- vendor = "Fun Web Products"

In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\MozillaPlugins\@funwebproducts.com/Plugin
- version = "1.1.0.0"

In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\MozillaPlugins\@funwebproducts.com/Plugin\MimeTypes\application/x-f3-funwebplugin
- Description = "Fun Web Products Plugin"

In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\MozillaPlugins\@funwebproducts.com/Plugin\MimeTypes\application/x-f3-funwebplugin
- Suffixes = "f3p"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FunWebProductsInstaller.Start.1
- (Default) = "Fun Web Products Installer Start"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FunWebProductsInstaller.Start.1\CLSID
- (Default) = "{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FunWebProductsInstaller.Start
- (Default) = "Fun Web Products Installer Start"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FunWebProductsInstaller.Start\CLSID
- (Default) = "{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FunWebProductsInstaller.Start\CurVer
- (Default) = "FunWebProductsInstaller.Start.1"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}
- (Default) = "Fun Web Products Installer Start"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}\ProgID
- (Default) = "FunWebProductsInstaller.Start.1"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}\VersionIndependentProgID
- (Default) = "FunWebProductsInstaller.Start"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}\InprocServer32
- (Default) = "%Program Files%\FunWebProducts\Installr\1.bin\F3EZSETP.DLL"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}\InprocServer32
- ThreadingModel = "Apartment"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}\MiscStatus
- (Default) = "0"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}\MiscStatus\1
- (Default) = "131473"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}\TypeLib
- (Default) = "{1D4DB7D0-6EC9-47a3-BD87-1E41684E07BB}"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}\Version
- (Default) = "1.0"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1D4DB7D1-6EC9-47A3-BD87-1E41684E07BB}
- (Default) = "If3InstallerStart"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1D4DB7D1-6EC9-47A3-BD87-1E41684E07BB}\ProxyStubClsid32
- (Default) = "{00020424-0000-0000-C000-000000000046}"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1D4DB7D1-6EC9-47A3-BD87-1E41684E07BB}\TypeLib
- (Default) = "{1D4DB7D0-6EC9-47A3-BD87-1E41684E07BB}"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1D4DB7D1-6EC9-47A3-BD87-1E41684E07BB}\TypeLib
- Version = "1.0"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1D4DB7D3-6EC9-47A3-BD87-1E41684E07BB}
- (Default) = "_If3InstallerStartEvents"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1D4DB7D3-6EC9-47A3-BD87-1E41684E07BB}\ProxyStubClsid32
- (Default) = "{00020420-0000-0000-C000-000000000046}"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1D4DB7D3-6EC9-47A3-BD87-1E41684E07BB}\TypeLib
- (Default) = "{1D4DB7D0-6EC9-47A3-BD87-1E41684E07BB}"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1D4DB7D3-6EC9-47A3-BD87-1E41684E07BB}\TypeLib
- Version = "1.0"

In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\FunWebProducts\Installer
- CurInstall = "1"

In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\FunWebProducts\Installer
- sr = "0"

In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\FunWebProducts\Installer
- pl = "9"

To delete the registry value this malware/grayware created:

Open Registry Editor.
» For Windows 7 and Windows Server 2008 (R2) users, click the Start button, type regedit in the Search input field then press Enter.
» For Windows 8, Windows 8.1, Windows 10, and Windows Server 2012 (R2) users, right-click on the lower-left corner of the screen, click Run, type regedit in the text box provided, and then press Enter.
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Wow6432Node>FunWebProducts>Installer
In the right panel, locate and delete the entry:
Dir = "%Program Files%\FunWebProducts\Installr"
Again In the right panel, locate and delete the entry:
PluginPath = "%Program Files%\FunWebProducts\Installr\1.bin"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Wow6432Node>Microsoft>Windows>CurrentVersion>Ext>PreApproved>{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}
In the right panel, locate and delete the entry:
(Default) = ""
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Wow6432Node>MozillaPlugins>@funwebproducts.com/Plugin
In the right panel, locate and delete the entry:
Description = "Fun Web Products Plugin"
Again In the right panel, locate and delete the entry:
Path = "%Program Files%\FunWebProducts\Installr\1.bin\NPFunWeb.dll"
Again In the right panel, locate and delete the entry:
vendor = "Fun Web Products"
Again In the right panel, locate and delete the entry:
version = "1.1.0.0"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Wow6432Node>MozillaPlugins>@funwebproducts.com/Plugin>MimeTypes>application/x-f3-funwebplugin
In the right panel, locate and delete the entry:
Description = "Fun Web Products Plugin"
Again In the right panel, locate and delete the entry:
Suffixes = "f3p"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>FunWebProductsInstaller.Start.1
In the right panel, locate and delete the entry:
(Default) = "Fun Web Products Installer Start"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>FunWebProductsInstaller.Start.1>CLSID
In the right panel, locate and delete the entry:
(Default) = "{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>FunWebProductsInstaller.Start
In the right panel, locate and delete the entry:
(Default) = "Fun Web Products Installer Start"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>FunWebProductsInstaller.Start>CLSID
In the right panel, locate and delete the entry:
(Default) = "{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>FunWebProductsInstaller.Start>CurVer
In the right panel, locate and delete the entry:
(Default) = "FunWebProductsInstaller.Start.1"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Wow6432Node>CLSID>{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}
In the right panel, locate and delete the entry:
(Default) = "Fun Web Products Installer Start"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Wow6432Node>CLSID>{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}>ProgID
In the right panel, locate and delete the entry:
(Default) = "FunWebProductsInstaller.Start.1"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Wow6432Node>CLSID>{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}>VersionIndependentProgID
In the right panel, locate and delete the entry:
(Default) = "FunWebProductsInstaller.Start"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Wow6432Node>CLSID>{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}>InprocServer32
In the right panel, locate and delete the entry:
(Default) = "%Program Files%\FunWebProducts\Installr\1.bin\F3EZSETP.DLL"
Again In the right panel, locate and delete the entry:
ThreadingModel = "Apartment"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Wow6432Node>CLSID>{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}>MiscStatus
In the right panel, locate and delete the entry:
(Default) = "0"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Wow6432Node>CLSID>{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}>MiscStatus>1
In the right panel, locate and delete the entry:
(Default) = "131473"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Wow6432Node>CLSID>{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}>TypeLib
In the right panel, locate and delete the entry:
(Default) = "{1D4DB7D0-6EC9-47a3-BD87-1E41684E07BB}"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Wow6432Node>CLSID>{1D4DB7D2-6EC9-47a3-BD87-1E41684E07BB}>Version
In the right panel, locate and delete the entry:
(Default) = "1.0"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Wow6432Node>Interface>{1D4DB7D1-6EC9-47A3-BD87-1E41684E07BB}
In the right panel, locate and delete the entry:
(Default) = "If3InstallerStart"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Wow6432Node>Interface>{1D4DB7D1-6EC9-47A3-BD87-1E41684E07BB}>ProxyStubClsid32
In the right panel, locate and delete the entry:
(Default) = "{00020424-0000-0000-C000-000000000046}"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Wow6432Node>Interface>{1D4DB7D1-6EC9-47A3-BD87-1E41684E07BB}>TypeLib
In the right panel, locate and delete the entry:
(Default) = "{1D4DB7D0-6EC9-47A3-BD87-1E41684E07BB}"
Again In the right panel, locate and delete the entry:
Version = "1.0"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Wow6432Node>Interface>{1D4DB7D3-6EC9-47A3-BD87-1E41684E07BB}
In the right panel, locate and delete the entry:
(Default) = "_If3InstallerStartEvents"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Wow6432Node>Interface>{1D4DB7D3-6EC9-47A3-BD87-1E41684E07BB}>ProxyStubClsid32
In the right panel, locate and delete the entry:
(Default) = "{00020420-0000-0000-C000-000000000046}"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Wow6432Node>Interface>{1D4DB7D3-6EC9-47A3-BD87-1E41684E07BB}>TypeLib
In the right panel, locate and delete the entry:
(Default) = "{1D4DB7D0-6EC9-47A3-BD87-1E41684E07BB}"
Again In the right panel, locate and delete the entry:
Version = "1.0"
Again In the right panel, locate and delete the entry:
CurInstall = "1"
Again In the right panel, locate and delete the entry:
sr = "0"
Again In the right panel, locate and delete the entry:
pl = "9"
Close Registry Editor.

Step 4

Search and delete these components

[ Learn More ]

There may be some components that are hidden. Please make sure you check the Search Hidden Files and Folders checkbox in the "More advanced options" option to include all hidden files and folders in the search result.

%Program Files%\FunWebProducts\Installr\1.bin\F3EZSETP.DL_
%Program Files%\FunWebProducts\Installr\1.bin\F3PLUGIN.DLL
%Program Files%\FunWebProducts\Installr\1.bin\F3EZSETP.DLL
%Program Files%\FunWebProducts\Installr\1.bin\NPFUNWEB.DLL
%Program Files%\FunWebProducts\Installr\1.bin\F3PLUGIN.DL_
%Program Files%\FunWebProducts\Installr\1.bin\NPFUNWEB.DL_

Step 5

Search and delete these folders

[ Learn More ]

Please make sure you check the Search Hidden Files and Folders checkbox in the More advanced options option to include all hidden folders in the search result.

%Program Files%\FunWebProducts\Installr
%Program Files%\FunWebProducts\Installr\1.bin\chrome
%Program Files%\FunWebProducts\Installr\1.bin
%Program Files%\FunWebProducts

Step 6

Scan your computer with your Trend Micro product to delete files detected as PUA.Win32.FunWeb.AA. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check the following Trend Micro Support pages for more information:

Step 7

Restore these deleted registry keys/values from backup

*Note: Only Microsoft-related keys/values will be restored. If the malware/grayware also deleted registry keys/values related to programs that are not from Microsoft, please reinstall those programs on your computer.

In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\FunWebProducts\Installer
- ConfigDateStamp

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PUA.Win32.FunWeb.AA

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TECHNICAL DETAILS

SOLUTION

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