PUP.MSIL.Patcher.G

The detection of PUP.MSIL.Patcher.G 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 the nature of this threat and take immediate action to remove it to prevent further damage.

What Is PUP.MSIL.Patcher.G?

PUP.MSIL.Patcher.G is a type of potentially unwanted program that may have been installed on your system without your knowledge or consent. PUPs are software applications that may not be malicious in nature but can still cause problems with your computer's performance, stability, and security. They often bundled with other software or downloaded from untrusted sources, and can be challenging to remove without proper guidance.

How PUP.MSIL.Patcher.G Operates

PUP.MSIL.Patcher.G, like other PUPs, may operate by modifying system settings, installing additional software, or displaying unwanted advertisements. It may also collect user data, such as browsing history or personal information, without consent. PUPs can be designed to be persistent, making them difficult to remove using standard uninstallation methods. They may also have the ability to reinstall themselves or download additional malware, making it essential to use specialized tools to remove them completely.

Symptoms of Infection

Systems infected with PUP.MSIL.Patcher.G may exhibit a range of symptoms, including slowed system performance, increased pop-up advertisements, and unexpected changes to browser settings or homepage. You may also notice unfamiliar programs or icons on your desktop or system tray. In some cases, PUPs can cause system crashes, freezes, or errors, making it essential to address the issue promptly.

• Unwanted advertisements or pop-ups
• Changes to browser settings or homepage
• Slow system performance
• Unfamiliar programs or icons
• System crashes, freezes, or errors

How to Remove PUP.MSIL.Patcher.G

1. Boot your system in Safe Mode with Networking to prevent the PUP from loading and to allow for a clean removal process.
2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any associated files or registry entries.
3. Uninstall any suspicious programs or applications that may be related to the PUP.
4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any modifications made by the PUP.
5. Reboot your system and perform a follow-up scan to ensure that the PUP has been completely removed.

Conclusion

Removing PUP.MSIL.Patcher.G from your system requires careful attention to detail and the use of specialized tools. By following the steps outlined above, you can help ensure that your system is free from this potentially unwanted program and any associated malware. It's essential to remain vigilant and take proactive steps to protect your system from future threats, including keeping your operating system and software up to date, using reputable antivirus software, and being cautious when downloading software or clicking on links from untrusted sources.

Analysis Report

General information

Family Name:	PUP.MSIL.Patcher.G
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: 6a774c5672562b37b73e127a1a039bd2 SHA1: f1e29dd4136b012cfb32f249011ddd6a54f6bfee SHA256: F190A044A46C63DFF06CAFA37BC26D4B32771DD2E589F38C0D0C6B967BC9FE79 File Size: 1.70 MB, 1702400 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 exports table
• File doesn't have security information
• 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	2.0.0.0
Comments	Azyrah Patcher
Company Name	https://azyrah.to/
File Description	Azyrah
File Version	2.0.0.0
Internal Name	Patcher.exe
Legal Copyright	Copyright © 2025 Azyrah
Original Filename	Patcher.exe
Product Name	Azyrah
Product Version	2.0.0.0

File Traits

• .NET
• HighEntropy
• 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:	36
Potentially Malicious Blocks:	23
Whitelisted Blocks:	13
Unknown Blocks:	0

Visual Map

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

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.Patcher.G

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
Encryption Used	BCryptOpenAlgorithmProvider
Anti Debug	IsDebuggerPresent NtQuerySystemInformation