PUP.Keygen.DB

The detection of PUP.Keygen.DB on your system indicates the presence of a potentially unwanted program (PUP) that may pose risks to your computer's security and performance. It is essential to understand the nature of this threat and take appropriate steps to remove it to prevent potential harm.

What Is PUP.Keygen.DB?

PUP.Keygen.DB is classified as a potentially unwanted program, which means it is not necessarily malicious but can still cause issues with your system. PUPs are often installed unintentionally by users, usually as part of software bundles or through deceptive download links. They can lead to unwanted changes in your browser settings, the display of annoying advertisements, and in some cases, can even facilitate the installation of more harmful malware.

How PUP.Keygen.DB Operates

PUPs like PUP.Keygen.DB typically operate by integrating themselves into your system and web browsers, altering settings without your consent. They might change your default search engine, homepage, or install toolbars and extensions that you don't need. These programs can also collect data about your browsing habits, which may be used for targeted advertising or other purposes. Their operation is often stealthy, making them difficult to detect without proper security software.

Symptoms of Infection

Identifying a PUP infection can be challenging, but there are several symptoms you should look out for. These include unexpected changes to your browser settings, such as a new homepage or search engine, the appearance of unwanted toolbars or extensions, an increase in pop-up advertisements, and overall system slowdown. If you notice any of these symptoms, it's crucial to take action to remove the unwanted program.

• Unwanted changes to browser settings
• Appearance of toolbars or extensions you didn't install
• Increased number of pop-up ads
• System performance issues

How to Remove PUP.Keygen.DB

1. Boot your computer in Safe Mode with Networking to prevent PUP.Keygen.DB from loading and to make it easier to remove.
2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This can help detect and remove PUP.Keygen.DB and any other potential threats.
3. Uninstall any suspicious programs that you don't recognize or no longer need. Be cautious and only remove programs you are sure are not essential to your system's operation.
4. Reset your web browsers (Google Chrome, Mozilla Firefox, Microsoft Edge) to their default settings to remove any unwanted changes made by PUP.Keygen.DB.
5. Reboot your computer and perform another scan with your anti-malware tool to ensure that PUP.Keygen.DB has been completely removed.

Conclusion

Removing PUP.Keygen.DB requires a combination of technical knowledge and the right tools. By following the steps outlined above and maintaining vigilance when downloading and installing software, you can protect your system from potentially unwanted programs and other types of malware. Regularly updating your operating system, browsers, and security software is also crucial in preventing infections. Remember, prevention is key, but when infections do occur, prompt and proper removal is essential to safeguard your digital security and privacy.

Analysis Report

General information

Family Name:	PUP.Keygen.DB
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: d89d5eab2e2527ee0994010bbadb1f98 SHA1: 00e3b94cd54c2597ea1d4056aa1e1d7a4a64f07b SHA256: 10CC4E1A74FB33EF34B81E37EB4D60B850281DA0417032ABC7DF08E002C4C8C1 File Size: 1.88 MB, 1880064 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 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)
• File is not packed

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• 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
File Version	1.0.0.1
Internal Name	Unpacker.exe
Original Filename	Unpacker.exe
Product Version	1.0.0.1

File Traits

• .adata
• 2+ executable sections
• HighEntropy
• Installer Manifest
• VirtualQueryEx
• WriteProcessMemory
• 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:	70
Potentially Malicious Blocks:	23
Whitelisted Blocks:	34
Unknown Blocks:	13

Visual Map

0 x 0 ? 0 ? 0 0 ? 0 ? 0 0 0 0 0 0 0 ? 0 0 0 x 0 0 0 x 0 x x x x 0 0 0 x ? x ? 0 x 0 0 x x x 0 ? ? 0 0 x 0 0 0 x ? ? x x x x x x x 0 ? 0 ? 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.

• Keygen.DB