PUP.GameTool

The detection of PUP.GameTool on your system indicates the presence of a potentially unwanted program (PUP) that may be causing issues with your computer's performance and security. It's essential to understand what this detection means and how to properly remove the threat to prevent further problems.

What Is PUP.GameTool?

PUP.GameTool is a type of malware that is classified as a potentially unwanted program. This means that while it may not be as harmful as other types of malware, such as viruses or Trojans, it can still cause problems with your system and compromise your privacy. PUPs are often installed unintentionally, and they can be difficult to remove without the right tools and knowledge.

How PUP.GameTool Operates

PUP.GameTool, like other PUPs, operates by installing itself on your system without your explicit consent. It may be bundled with other software, or it may be downloaded from the internet through deceptive means. Once installed, it can start to cause problems, such as displaying unwanted ads, collecting your personal data, and slowing down your system. PUPs can also install additional malware or create backdoors for other threats to exploit.

Symptoms of Infection

If your system is infected with PUP.GameTool, you may notice several symptoms. These can include unwanted ads and pop-ups, slow system performance, and unfamiliar programs or icons on your desktop. You may also notice that your browser settings have been changed, or that you are being redirected to unfamiliar websites. In some cases, PUPs can also cause system crashes or freezes.

• Unwanted ads and pop-ups
• Slow system performance
• Unfamiliar programs or icons
• Changed browser settings
• Redirects to unfamiliar websites
• System crashes or freezes

How to Remove PUP.GameTool

To remove PUP.GameTool from your system, follow these steps:

1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow you to download and install removal tools.
2. Download and install a reputable anti-malware tool, such as SpyHunter, and run a full scan of your system to detect and remove the PUP.
3. Uninstall any suspicious programs that may be related to the PUP, using the Add/Remove Programs feature in your system's Control Panel.
4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any changes made by the PUP.
5. Reboot your system and run another scan with your anti-malware tool to ensure that the PUP has been completely removed.

Conclusion

Removing PUP.GameTool from your system requires careful attention to detail and the right tools. By following the steps outlined above, you can help to ensure that your system is clean and free of this potentially unwanted program. Remember to always be cautious when downloading software from the internet, and to use reputable anti-malware tools to protect your system from threats like PUP.GameTool. Regularly scanning your system and keeping your software up to date can also help to prevent future infections.

Analysis Report

General information

Family Name:	PUP.GameTool
Signature status:	No Signature

Known Samples

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Known Samples

This section lists other file samples believed to be associated with this family.

MD5: 619bbd12d4f0a087db3271f564a4b52f SHA1: 6b28da39263186a2a96df0799066e63222103871 SHA256: 7210F5032CC1A8BB18CD21BB9B40D885CA53E7B0D3428F2D3E4038674529E86C File Size: 864.87 KB, 864874 bytes

Windows Portable Executable Attributes

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Windows Portable Executable Attributes

This section lists file attributes found within family samples. These attributes are extracted from the files’ Windows PE (Portable Executable) specification and various system flags. Portable Executable Attributes give malware researchers insight into a file’s functionality, executable details, platform and runtime environment.

• File doesn't have "Rich" header
• File doesn't have debug information
• File doesn't have exports table
• File doesn't have relocations information
• File doesn't have security information
• File has TLS information
• File is 32-bit executable
• File is either console or GUI application
• File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
• File is Native application (NOT .NET application)

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• File is not packed
• IMAGE_FILE_DLL is not set inside PE header (Executable)
• IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Icons

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File Icons

This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.

Windows PE Version Information

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Windows PE Version Information

This section displays values and attributes that have been set in the Windows file version information data structure for samples within this family. To mislead users, malware actors often add fake version information mimicking legitimate software.

Name	Value
Comments	This installation was built with Inno Setup.
Company Name	Ongame Entretenimento S.A
File Description	CDZ Online PTBR Setup
Product Name	CDZ Online PTBR
Product Version	0.1.10

File Traits

• 2+ executable sections
• Inno
• InnoSetup Installer
• Installer Manifest
• Installer Version
• x86

Files Modified

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Files Modified

This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.

File	Attributes
c:\users\user\appdata\local\temp\is-5rkg3.tmp\_isetup\_setup64.tmp	Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\appdata\local\temp\is-l79tv.tmp\6b28da39263186a2a96df0799066e63222103871_0000864874.tmp	Generic Write,Read Attributes

Windows API Usage

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Windows API Usage

This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.

Category	API
Process Manipulation Evasion	NtUnmapViewOfSection
Process Shell Execute	CreateProcess
User Data Access	GetUserObjectInformation
Keyboard Access	GetKeyState

Shell Command Execution

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Shell Command Execution

This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.

"C:\Users\Njzgflec\AppData\Local\Temp\is-L79TV.tmp\6b28da39263186a2a96df0799066e63222103871_0000864874.tmp" /SL5="$A02E2,241152,0,c:\users\user\downloads\6b28da39263186a2a96df0799066e63222103871_0000864874"