PUP.Crack.D

The detection of PUP.Crack.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 to prevent further damage.

What Is PUP.Crack.D?

PUP.Crack.D is a type of potentially unwanted program that can be installed on your system without your knowledge or consent. It may be bundled with other software or downloaded from untrusted sources. PUPs like PUP.Crack.D can cause a range of problems, including slowed system performance, unwanted advertisements, and potential security risks.

How PUP.Crack.D Operates

PUP.Crack.D, like other PUPs, operates by installing itself on your system and potentially modifying system settings, registry entries, and other configuration files. It may also communicate with remote servers to download additional components or transmit user data. The primary goal of PUP.Crack.D is to generate revenue for its creators, often through displaying unwanted advertisements or redirecting users to suspicious websites.

Symptoms of Infection

Systems infected with PUP.Crack.D may exhibit a range of symptoms, including slowed performance, increased pop-up advertisements, and unexpected changes to browser settings or homepage redirects. Users may also notice unfamiliar programs or icons on their desktop or taskbar. In some cases, PUP.Crack.D may also cause system crashes, freezes, or other stability issues.

• Unwanted advertisements or pop-ups
• Slowed system performance
• Changes to browser settings or homepage redirects
• Unfamiliar programs or icons on the desktop or taskbar
• System crashes or freezes

How to Remove PUP.Crack.D

1. Boot your system in Safe Mode with Networking to prevent PUP.Crack.D from loading and to allow for a more straightforward removal process.
2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all components of PUP.Crack.D.
3. Uninstall any suspicious programs or applications that may be related to PUP.Crack.D from the Control Panel or Settings app.
4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any modifications made by PUP.Crack.D.
5. Reboot your system and perform another full scan to ensure that all components of PUP.Crack.D have been removed.

Conclusion

Removing PUP.Crack.D from your system is crucial to prevent further damage and potential security risks. By following the steps outlined above, you can effectively remove this potentially unwanted program and restore your system to a safe and stable state. It is also essential to practice safe computing habits, such as avoiding untrusted software downloads and being cautious when clicking on links or advertisements, to prevent similar infections in the future.

Analysis Report

General information

Family Name:	PUP.Crack.D
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: dcffa83a4880893b7dca6355b8ef7ed4 SHA1: 719bf61ac5f840f045d2fb014e6398c6cfaf6690 SHA256: 6BB77B91E60236AEA924291FB640614F8313B82466B312614F0D6272F6D0031A File Size: 2.48 MB, 2483712 bytes

MD5: 47cd1dba5d46ec3bbde7a1397523e8bc SHA1: 8b7d570041818556df78191301c5dd2c5dcd200a SHA256: 28C2523C63322E43631AD45E1716F540E03521640C468593A3B20D9ABC484FA0 File Size: 2.94 MB, 2941053 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 been packed
• File has TLS information
• File is 32-bit executable
• File is either console or GUI application
• File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)

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• File is Native application (NOT .NET application)
• 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
Company Name	Igor Pavlov
File Description	7z SFX
File Version	18.01
Internal Name	7z.sfx
Legal Copyright	Copyright (c) 1999-2018 Igor Pavlov
Original Filename	7z.sfx.exe
Product Name	7-Zip
Product Version	18.01

File Traits

• .UPX
• 2+ executable sections
• HighEntropy
• No Version Info
• packed
• 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.

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.

• Agent.DSS
• Danabot.DI
• Delf.OF
• Lumma.SB
• Ulise.BE

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• Vadokrist.B

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\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.0.regtrans-ms	Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.1.regtrans-ms	Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.2.regtrans-ms	Generic Read,Write Data,Write Attributes,Write extended,Append data