PUP.Keygen.LA

The detection of PUP.Keygen.LA 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 appropriate steps to remove it to prevent further damage.

What Is PUP.Keygen.LA?

PUP.Keygen.LA is a type of potentially unwanted program that is often installed on a system without the user's knowledge or consent. This type of software can be bundled with other programs or downloaded from the internet, and it may exhibit behaviors that are not typically associated with legitimate software. The "Keygen" part of the name suggests that it may be related to key generators, which are often used to generate serial keys or activation codes for other software.

How PUP.Keygen.LA Operates

Once installed, PUP.Keygen.LA may operate in the background, consuming system resources and potentially causing issues with system stability. It may also collect user data, such as browsing habits or personal information, and transmit it to remote servers. In some cases, PUPs like PUP.Keygen.LA may also display unwanted advertisements or modify system settings to facilitate their operation. The exact behavior of PUP.Keygen.LA can vary, but it is generally considered to be a nuisance that can compromise system security and performance.

Symptoms of Infection

Systems infected with PUP.Keygen.LA may exhibit a range of symptoms, including slow system performance, unwanted pop-ups or advertisements, and unexpected changes to system settings. Users may also notice that their browser homepage or search engine has been modified, or that new toolbars or extensions have been installed. In some cases, the presence of PUP.Keygen.LA may also be indicated by unusual network activity or suspicious processes running in the background.

How to Remove PUP.Keygen.LA

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

Conclusion

The removal of PUP.Keygen.LA requires a combination of technical knowledge and caution to ensure that the threat is completely eliminated. By following the steps outlined above and using reputable anti-malware tools, users can protect their systems from the potential risks associated with this type of malware. It is also essential to practice safe computing habits, such as avoiding suspicious downloads and being cautious when installing new software, to prevent similar infections in the future. By taking a proactive approach to system security, users can help to ensure the integrity and performance of their computers.

Analysis Report

General information

Family Name:	PUP.Keygen.LA
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: 21d3cf09c8e21218727796babc2189a8 SHA1: dbb5aee22c221141335af7915f79d7a2faba3143 SHA256: 0C85D79475AD81BC318B287B9EB9A28AB0C9AC3459E3D6C5CF8AC18A284FC51B File Size: 8.19 KB, 8192 bytes

MD5: 6e59bb5d1f1c0e3f1ab85e47a15619e2 SHA1: 3e4075f21fea234dd59c75ee82992f26d4983549 SHA256: 406ECD5139087F327ABA6AA51A1561A9D9146A82D82DE8BBCF488011CA47DDE2 File Size: 8.19 KB, 8192 bytes

MD5: 27df97c85cdb2588ea5ce3a34c6d8957 SHA1: fed5359eb91ffb1f208d87292498f30882d596f1 SHA256: 9B2726C06C5506A62A44045066525FAD6B6A839D327634CFDF53DC85BF7DE80A File Size: 146.65 KB, 146652 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	1.00
Internal Name	TJprojMain
Original Filename	TJprojMain.exe
Product Name	Project1
Product Version	1.00

File Traits

• No Version Info
• 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.

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.LA

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
Other Suspicious	SetWindowsHookEx