PUP.Gamehack.OFA

The detection of PUP.Gamehack.OFA 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.Gamehack.OFA?

PUP.Gamehack.OFA is a type of potentially unwanted program that is designed to perform specific functions without the user's knowledge or consent. While it may not be as malicious as other types of malware, it can still cause problems with your system's stability and security. PUPs like PUP.Gamehack.OFA are often bundled with other software or downloaded from untrusted sources, which can lead to unintended consequences.

How PUP.Gamehack.OFA Operates

PUP.Gamehack.OFA operates by installing itself on your system and potentially modifying system settings, registry entries, or other configuration files. It may also communicate with remote servers to send or receive data, which can compromise your privacy and security. The exact mechanisms used by PUP.Gamehack.OFA are not well understood, but it is clear that it can cause a range of problems, including slowing down your system, displaying unwanted advertisements, or even stealing sensitive information.

Symptoms of Infection

If your system is infected with PUP.Gamehack.OFA, you may notice a range of symptoms, including slow system performance, unwanted pop-ups or advertisements, unfamiliar programs or icons on your desktop, or unexpected changes to your system settings. You may also experience crashes, freezes, or other stability issues. In some cases, PUP.Gamehack.OFA may also attempt to hijack your browser or other applications, leading to further problems.

  • Unwanted changes to your system settings or configuration files
  • Slow system performance or crashes
  • Unfamiliar programs or icons on your desktop
  • Unwanted pop-ups or advertisements
  • Browser hijacking or other unexpected behavior

How to Remove PUP.Gamehack.OFA

  1. Boot your system in Safe Mode with Networking to prevent PUP.Gamehack.OFA 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 applications that may be related to PUP.Gamehack.OFA
  4. Reset your browser settings to their default values, including Chrome, Firefox, and Edge, to remove any unwanted extensions or add-ons
  5. Reboot your system and perform a follow-up scan to ensure that PUP.Gamehack.OFA has been completely removed

Conclusion

Removing PUP.Gamehack.OFA from your system is essential to prevent further damage and protect your privacy and security. By following the steps outlined above, you can effectively remove this potentially unwanted program and restore your system to a safe and stable state. Remember to always be cautious when downloading software or clicking on links from untrusted sources, and to keep your anti-malware tools up to date to prevent future infections.

Analysis Report

General information

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

Known Samples

MD5: 991cb968fb8ac5fe4dd30c9c02231e04
SHA1: 090d25a64567c1e6a91c074a54a60742622de34d
SHA256: D21F2094C8053367533B71626AF8EEF37BA75F68B613AEA298AF382AAE8E4CE3
File Size: 2.31 MB, 2305024 bytes
MD5: af2a2f6df598f31c0ef1db53f6d60ff2
SHA1: ea70e190b904e89b9669cd591b70fa4502b33c90
SHA256: 1564BA084B73AEE3BAFBDAF2491D9E05FE03A9240EA0AA92F31190A71C2DB459
File Size: 2.42 MB, 2422784 bytes
MD5: 0b23167e36465efb0e3a87f1d15113e1
SHA1: 04df4ae80f8e4d2b1be3f496ea165ed221051605
SHA256: C2A89F4B9013E6ECF6D029B565C89150DC26656A07EAF432211C51CA5E1F0CA8
File Size: 3.70 MB, 3699200 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 64-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

  • golang
  • HighEntropy
  • No Version Info
  • x64

Block Information

Total Blocks: 4,742
Potentially Malicious Blocks: 22
Whitelisted Blocks: 4,715
Unknown Blocks: 5

Visual Map

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... Data truncated
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

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Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAccessCheck
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcConnectPort
  • ntdll.dll!NtAlpcConnectPortEx
  • ntdll.dll!NtAlpcQueryInformation
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtAlpcSetInformation
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtAssociateWaitCompletionPacket
  • ntdll.dll!NtCancelWaitCompletionPacket
Show More
  • ntdll.dll!NtClose
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateIoCompletion
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateSemaphore
  • ntdll.dll!NtCreateTimer2
  • ntdll.dll!NtCreateWaitCompletionPacket
  • ntdll.dll!NtCreateWorkerFactory
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtDuplicateObject
  • ntdll.dll!NtDuplicateToken
  • ntdll.dll!NtEnumerateKey
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenDirectoryObject
  • ntdll.dll!NtOpenEvent
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenMutant
  • ntdll.dll!NtOpenProcess
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenProcessTokenEx
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenSemaphore
  • ntdll.dll!NtOpenThreadToken
  • ntdll.dll!NtOpenThreadTokenEx
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryInformationFile
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQuerySecurityObject
  • ntdll.dll!NtQuerySystemInformation
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtQueryWnfStateData
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtReadVirtualMemory
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseSemaphore
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRemoveIoCompletionEx
  • ntdll.dll!NtRequestWaitReplyPort
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSetTimer2
  • ntdll.dll!NtSetTimerEx
  • ntdll.dll!NtSubscribeWnfStateChange
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWaitForAlertByThreadId
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • ntdll.dll!NtYieldExecution
  • UNKNOWN
Network Winsock2
  • WSAStartup
Anti Debug
  • IsDebuggerPresent
User Data Access
  • GetUserObjectInformation

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