PUP.Gamehack.NCH

The detection of PUP.Gamehack.NCH 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 prompt action to remove it to prevent any potential harm.

What Is PUP.Gamehack.NCH?

PUP.Gamehack.NCH is a type of potentially unwanted program that is designed to perform specific functions without the user's consent or knowledge. PUPs are often bundled with other software or downloaded from the internet, and they can cause a range of problems, including slowing down your computer, displaying unwanted advertisements, and potentially compromising your personal data. The name PUP.Gamehack.NCH suggests that this particular PUP may be related to gaming or cheating software, but its exact nature and purpose can only be determined through further analysis.

How PUP.Gamehack.NCH Operates

PUPs like PUP.Gamehack.NCH typically operate by installing themselves on your system without your knowledge or consent. They may be bundled with other software, or they may be downloaded from the internet through exploited vulnerabilities or social engineering tactics. Once installed, PUPs can perform a range of functions, including collecting personal data, displaying advertisements, and modifying system settings. They may also attempt to connect to remote servers to download additional components or receive instructions from their creators.

Symptoms of Infection

The symptoms of a PUP.Gamehack.NCH infection can vary, but common signs include slow system performance, unwanted advertisements or pop-ups, and unexpected changes to system settings. You may also notice that your browser homepage or search engine has been changed, or that new toolbars or extensions have been installed. In some cases, PUPs can also cause system crashes, freezes, or errors, and may even attempt to steal your personal data or login credentials.

How to Remove PUP.Gamehack.NCH

  1. Boot your computer in Safe Mode with Networking to prevent the PUP from loading and to allow for a more thorough removal process.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malicious components related to PUP.Gamehack.NCH.
  3. Uninstall any suspicious programs or applications that may be related to the PUP, and remove any associated files or folders.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any unwanted extensions or add-ons.
  5. Reboot your computer and perform a follow-up scan with your anti-malware tool to ensure that all remnants of the PUP have been removed.

Conclusion

Removing PUP.Gamehack.NCH from your system is crucial to prevent any potential harm and to restore your computer's performance and security. By following the steps outlined above, you can effectively remove this PUP and protect your system from similar threats in the future. It is essential to remain vigilant and to use reputable anti-malware tools to detect and remove any malicious software that may be present on your system. Additionally, practicing safe browsing habits and avoiding suspicious downloads can help to prevent PUPs like PUP.Gamehack.NCH from infecting your system in the first place.

Analysis Report

General information

Family Name: PUP.Gamehack.NCH
Signature status: No Signature

Known Samples

MD5: 01b8f2bfe485d077ddc657895b6ade0b
SHA1: 5636b7b3a0bd66624dcb5803ce46351361b38bd6
SHA256: 245D3EF1CE026DE288E467914AF25342E54A2BC28A3ABDE9160D6E09395B4D96
File Size: 3.07 KB, 3072 bytes
MD5: 1c003ac595c6600c58431f95c1916ecc
SHA1: e7846100b3540bd7a6752b4d881e5e5fff658c4e
SHA256: 7A0E2A443677ED837008ABBC7D693116A6E6E888C38AB7062D4AAB764FA9FCB9
File Size: 3.07 KB, 3072 bytes
MD5: f94b0db2f1756e38b6e05603a78a1e40
SHA1: f9771b05a3c6d6feef3b84f54ceda441c0985684
SHA256: 8238707C8217C69E2C5FE729554B1D2A7272ACE3A91E94E2AE8AE2BBC63B7824
File Size: 3.07 KB, 3072 bytes
MD5: 2ca1377cbca3091ebb031d6c01d261dd
SHA1: 81985313c2420da880abe0243d14b493b2bee7bb
SHA256: B5A1D213EF218E0B97541F838D3506B2FFCE180003CAB3B805479696B38DFD7F
File Size: 3.07 KB, 3072 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have debug information
  • File doesn't have exports table
  • File doesn't have resources
  • File doesn't have security information
  • File is 32-bit executable
  • File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
  • File is either console or GUI application
  • 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 Traits

  • 2+ executable sections
  • dll
  • x86

Block Information

Total Blocks: 3
Potentially Malicious Blocks: 1
Whitelisted Blocks: 2
Unknown Blocks: 0

Visual Map

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

Similar Families

  • Gamehack.NCH

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtProtectVirtualMemory
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  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationFile
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWriteFile
  • ntdll.dll!NtWriteVirtualMemory
  • win32u.dll!NtUserGetKeyboardLayout
  • win32u.dll!NtUserGetThreadState
Process Shell Execute
  • CreateProcess
Anti Debug
  • NtQuerySystemInformation
Process Manipulation Evasion
  • NtUnmapViewOfSection

Shell Command Execution

C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\5636b7b3a0bd66624dcb5803ce46351361b38bd6_0000003072.,LiQMAxHB
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\e7846100b3540bd7a6752b4d881e5e5fff658c4e_0000003072.,LiQMAxHB
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\f9771b05a3c6d6feef3b84f54ceda441c0985684_0000003072.,LiQMAxHB
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\81985313c2420da880abe0243d14b493b2bee7bb_0000003072.,LiQMAxHB

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