PUP.MSIL.Bundler.D

The detection of PUP.MSIL.Bundler.D 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 is essential to understand the nature of this threat and take immediate action to remove it and prevent further damage.

What Is PUP.MSIL.Bundler.D?

PUP.MSIL.Bundler.D is a type of malware that is categorized as a potentially unwanted program. This means that it is not necessarily a virus or a Trojan, but rather a program that may be installed on your system without your knowledge or consent. PUPs can be bundled with other software, which is how they often end up on a user's system. They can cause a range of problems, including slowing down your computer, displaying unwanted ads, and potentially leading to more severe security issues.

How PUP.MSIL.Bundler.D Operates

PUP.MSIL.Bundler.D operates by installing itself on your system, often through deceptive means. It may be bundled with other software, or it may be downloaded from the internet through a malicious link or attachment. Once installed, it can begin to cause problems, such as displaying unwanted ads, slowing down your computer, and potentially leading to more severe security issues. PUPs can also collect user data, such as browsing habits and personal information, which can be used for malicious purposes.

Symptoms of Infection

The symptoms of a PUP.MSIL.Bundler.D infection can vary, but common signs include slow computer performance, unwanted ads and pop-ups, and suspicious programs or toolbars installed on your system. You may also notice that your browser settings have been changed, or that you are being redirected to unwanted websites. In some cases, PUPs can also cause system crashes, freezes, and other stability issues.

• Slow computer performance
• Unwanted ads and pop-ups
• Suspicious programs or toolbars installed on your system
• Browser settings changed or redirected to unwanted websites
• System crashes, freezes, and other stability issues

How to Remove PUP.MSIL.Bundler.D

1. Boot your computer in Safe Mode with Networking to prevent the PUP from loading and to allow for a more effective removal process.
2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all instances of the PUP.
3. Uninstall any suspicious programs or toolbars that may be related to the PUP.
4. Reset your browser settings to their default values, including Chrome, Firefox, and Edge, to remove any unwanted changes made by the PUP.
5. Reboot your computer and perform another scan to ensure that the PUP has been completely removed.

Conclusion

In conclusion, the detection of PUP.MSIL.Bundler.D on your system is a serious issue that requires immediate attention. By understanding the nature of this threat and taking the necessary steps to remove it, you can help to protect your computer and your personal data from potential harm. Remember to always be cautious when downloading software from the internet, and to use reputable anti-malware tools to scan your system regularly. By taking these precautions, you can help to prevent PUPs and other types of malware from infecting your system in the future.

Analysis Report

General information

Family Name:	PUP.MSIL.Bundler.D
Signature status:	Modified signature

Known Samples

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Known Samples

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

MD5: a0613ed47fca0bd49329eb9264c7df89 SHA1: 68aa52e0c1042cb7aa4244cd24f4ac6b36b337ff SHA256: 696DC2272E1790B02E5EA6E048D23E7CABD952A0DF593F5F3D173335D8E69178 File Size: 4.66 MB, 4660000 bytes

MD5: 26a8b3188d86875aec5349cb9e800aa8 SHA1: 9365e83008603a2f92eefec605ba0dd723f07fd3 SHA256: 7D6EB1460DDF8A2ACE844A9D80FCAD6FDEA6E11AAF470A4DA75DD70EA1E4D6D9 File Size: 4.66 MB, 4660000 bytes

MD5: e936434e8ee1c9ad43b531888f5f2801 SHA1: 0f24cd12b346555969d81e0e43aa665b34c1a659 SHA256: 832B0EE61B6EC789E615478F45AF992202EEBC771A6A503303B6580AC2BC533B File Size: 4.66 MB, 4660000 bytes

MD5: 71c81ae2254814c8032b82e6088a3418 SHA1: 206a658b36a537ed489abb7f12e8f97d4f9681bd SHA256: 63717E771892478F2DEFDD5C1E284C985A60DB9551307B84FDE2AA01A92DB585 File Size: 4.66 MB, 4660000 bytes

MD5: 132689df0a3d8f0e0c4a976a80ae15e3 SHA1: ce164f1588cd9edd9820431bab934bfc9bae2a15 SHA256: 4D86A0B8CC87E311CD18C97A91C4F946FC25B4272E555F3B9FF133B3110C857F File Size: 4.66 MB, 4660000 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 is .NET application
• File is 32-bit executable
• File is either console or GUI application
• File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
• 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
Assembly Version	1.0.2.6578
Company Name	FR001
File Description	Software Installation
File Version	1.0.2.6578
Internal Name	FR001.exe
Legal Copyright	Copyright © Adaware 2023
Original Filename	GenericSetup.exe
Product Name	FreeRoms Installer
Product Version	7.14.2.0

File Traits

• .NET
• HighEntropy
• Installer Version
• x86

Block Information

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Block Information

During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.

Total Blocks:	82
Potentially Malicious Blocks:	6
Whitelisted Blocks:	76
Unknown Blocks:	0

Visual Map

0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 x 0 0 0 0 0 0 0 0 0 0

0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Similar Families

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Similar Families

This section lists other families that share similarities with this family, based on EnigmaSoft’s analysis. Many malware families are created from the same malware toolkits and use the same packing and encryption techniques but uniquely extend functionality. Similar families may also share source code, attributes, icons, subcomponents, compromised and/or invalid digital signatures, and network characteristics. Researchers leverage these similarities to rapidly and effectively triage file samples and extend malware detection rules.

• MSIL.Bundler.D

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\3354215998cc498efdf76f123473fe62\h2odal.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\h2odal.dll.lock	Generic Write,Read Attributes,Delete
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\h2omodels.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\h2omodels.dll.lock	Generic Write,Read Attributes,Delete
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\h2oservices.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\h2oservices.dll.lock	Generic Write,Read Attributes,Delete
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\h2outilities.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\h2outilities.dll.lock	Generic Write,Read Attributes,Delete
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\h2oviewmodels.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\h2oviewmodels.dll.lock	Generic Write,Read Attributes,Delete

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c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\htmlagilitypack.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\htmlagilitypack.dll.lock	Generic Write,Read Attributes,Delete
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\msvcp140.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\msvcp140.dll.lock	Generic Write,Read Attributes,Delete
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\ninject.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\ninject.dll.lock	Generic Write,Read Attributes,Delete
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\offersdk.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\offersdk.dll.lock	Generic Write,Read Attributes,Delete
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\sciterwrapper.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\sciterwrapper.dll.lock	Generic Write,Read Attributes,Delete
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\servicehide.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\servicehide.dll.lock	Generic Write,Read Attributes,Delete
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\servicehide.net.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\servicehide.net.dll.lock	Generic Write,Read Attributes,Delete
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\vcruntime140.dll	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\3354215998cc498efdf76f123473fe62\vcruntime140.dll.lock	Generic Write,Read Attributes,Delete

Registry Modifications

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Registry Modifications

This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.

Key::Value	Data	API Name
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::proxybypass		RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::intranetname		RegNtPreCreateKey

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HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::uncasintranet		RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::autodetect		RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::proxybypass		RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::intranetname		RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::uncasintranet		RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::autodetect		RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Cheymrhk\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Cheymrhk\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Bynjzpyd\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Bynjzpyd\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Bynjzpyd\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Ugutgimx\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Users\Ugutgimx\AppData\Local\Temp\3354215998cc498efdf76f123473fe62\ServiceHide.dll\??\C:\Users\Ugutgimx\AppData\Local\T	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	\??\C:\Windows\SystemTemp\77e37ce0-8214-4414-aced-551c5ae204d7.tmp\??\C:\Windows\SystemTemp\e28eadcf-6ab0-4d8c-8821-7ce9a6aba1	RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations	*1\??\C:\Windows\SystemTemp\MicrosoftEdgeUpdate.exe.old5af52*1\??\C:\Windows\SystemTemp\CopilotUpdate.exe.old5af62*1\??\C:\P	RegNtPreCreateKey

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
User Data Access	GetComputerNameEx GetUserDefaultLocaleName GetUserObjectInformation
Anti Debug	NtQuerySystemInformation
Encryption Used	BCryptOpenAlgorithmProvider
Other Suspicious	AdjustTokenPrivileges