PUP.Gamehack.KU

Threat Scorecard

Popularity Rank: 26,561
Threat Level: 10 % (Normal)
Infected Computers: 1
First Seen: August 27, 2026
Last Seen: September 20, 2026
OS(es) Affected: Windows

PUP.Gamehack.KU is a detection name used to identify a potentially unwanted program (PUP) that is associated with game hacking or cheating tools. Programs flagged under this detection name are typically bundled with or disguised as game modification utilities, trainers, or cheat engines that promise to give players an advantage in video games, such as unlimited in-game currency, unlocked features, or altered gameplay mechanics. While these tools may appear appealing to gamers looking for shortcuts, they often come with hidden risks that outweigh any perceived benefit.

What This Threat Does

Like other programs in the Potentially Unwanted Programs category, PUP.Gamehack.KU is generally not classified as outright malware, but it can still behave in ways that are intrusive or harmful. Game hack tools of this type typically modify game files or inject code into running processes to alter gameplay. In doing so, they may also introduce unwanted behavior such as displaying intrusive advertisements, installing additional unwanted software without clear consent, collecting information about the user's system or browsing habits, or making unauthorized changes to system settings. Because these tools often require elevated privileges or disable security features to function, they can also weaken the overall security posture of the computer.

How It Usually Gets Onto Computers

Potentially unwanted programs like this one typically spread through channels that are common to the broader PUP category. These include bundling with free software downloads, where the hack tool is installed alongside other programs without the user fully noticing during setup. They may also be distributed through third-party download sites, file-sharing networks, forums dedicated to gaming cheats, or deceptive advertisements that promise free in-game benefits. Users searching for ways to cheat in online or offline games are often targeted specifically because they are more willing to download and run unverified executable files from untrusted sources.

Risks for the User

Downloading and running game hack tools carries several risks. Beyond the potential for unwanted advertising and system modifications, these programs can act as a gateway for more serious threats, since cybercriminals frequently disguise malware as popular cheat tools. Users may also face account bans or suspensions from game publishers, as most online games explicitly prohibit the use of third-party hacking or cheating software. Additionally, because these tools often require disabling antivirus protection or granting administrative access, they can leave the system more vulnerable to other infections.

Signs of Infection

Common signs that a system may have a program like PUP.Gamehack.KU installed include unexpected pop-up advertisements, new toolbars or browser extensions that were not intentionally installed, a noticeable slowdown in system or game performance, unfamiliar processes running in the background, and security software reporting repeated detections or being unable to start properly. Some users may also notice unauthorized changes to browser settings or new unwanted programs appearing in the list of installed applications.

How to Stay Protected

To avoid programs like this, it is best to download software only from official and reputable sources, carefully review installation prompts to opt out of bundled offers, and avoid searching for or installing third-party game hacks and cheat tools altogether. Keeping security software up to date and performing regular system scans can help detect and remove unwanted programs before they cause harm. Staying cautious around unsolicited download links shared in gaming communities and forums is also an effective way to reduce exposure to this type of potentially unwanted program.

Analysis Report

General information

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

Known Samples

MD5: e52d3313016a5fc61e88a61d417c285c
SHA1: 0ca9f3f16b56a2b3acb41713c6d4b39be634eef8
SHA256: A856A37051A848F2183A2E1ED3B5412A7A8801C04BEC4526B87D9DB782D9D9D3
File Size: 2.82 MB, 2817536 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have security information
  • File has exports table
  • File has TLS 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
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
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  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Traits

  • dll
  • fptable
  • HighEntropy
  • imgui
  • VirtualQueryEx
  • x64

Block Information

Total Blocks: 6,194
Potentially Malicious Blocks: 701
Whitelisted Blocks: 5,322
Unknown Blocks: 171

Visual Map

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

Similar Families

  • Gamehack.KU

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClose
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtEnumerateKey
  • ntdll.dll!NtEnumerateValueKey
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
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  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationFile
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRequestWaitReplyPort
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationKey
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • UNKNOWN