PUP.Gamehack.GSR

Analysis Report

General information

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

Known Samples

MD5: 247bd813ed33e0e48d67f79d49738b8a
SHA1: 0c616c3366e3fc3f5a9a3d8ed727503d0b19791c
SHA256: B988FD096B30085E35C545D1D380B3089A2335652158E544F4F781E5AB540E02
File Size: 592.38 KB, 592384 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have exports table
  • File doesn't have security information
  • File has TLS information
  • File is 64-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
  • 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
  • imgui
  • x64

Block Information

Total Blocks: 1,858
Potentially Malicious Blocks: 395
Whitelisted Blocks: 1,318
Unknown Blocks: 145

Visual Map

0 0 0 0 0 0 0 0 0 0 0 ? ? 0 ? ? ? 0 ? 0 ? ? ? 0 ? ? 0 ? ? ? ? 0 0 ? ? 0 ? 1 ? ? ? ? ? ? ? ? ? 0 ? ? 0 ? ? ? ? ? ? ? ? ? ? 0 ? ? 0 ? ? ? ? ? ? 0 ? ? ? 0 ? ? ? 0 0 ? 0 ? 0 ? ? ? ? 0 ? 0 ? 0 0 ? ? 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 ? x ? ? ? 0 ? ? ? 0 ? 0 ? ? ? ? ? ? ? 0 ? ? ? ? ? ? ? ? ? ? 0 ? ? 0 0 ? ? 0 0 ? ? ? ? 0 ? 0 x x ? x ? x ? ? 0 0 ? ? 0 ? ? ? ? 0 ? ? 0 ? ? ? 0 0 x 0 0 0 0 0 0 0 ? 0 0 0 ? x ? 0 ? 0 0 0 0 1 0 0 0 0 ? ? 0 0 ? 0 0 0 0 x 0 0 0 x x x 0 x 0 x 0 0 0 x 0 0 0 0 0 0 1 0 0 0 0 x 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 x 0 x 0 0 0 0 x 0 x 0 x 0 0 0 0 0 0 0 0 0 x 0 x x 0 0 0 x 0 0 0 0 0 x 0 x 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 x x 0 x 0 0 0 x 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 x x 0 x 0 x 0 0 0 0 x x x x x 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x 0 0 0 0 0 0 0 0 0 0 x x 0 0 0 0 0 x 0 0 0 0 0 0 0 x 0 x x x 0 0 x x x x 0 0 0 0 0 0 0 0 0 0 x x 0 0 0 0 0 0 0 0 0 0 0 0 x x 0 0 0 x 0 0 0 0 0 0 x 0 0 0 0 0 0 x x x 0 x 0 0 0 0 x x 0 0 0 0 0 0 0 0 0 x x x 0 0 x x 0 0 0 0 0 0 x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 1 x 0 0 0 0 0 0 1 x 0 0 0 0 0 x x 0 0 0 0 0 0 0 0 0 0 x 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x 0 0 0 0 0 0 0 x 0 x x x 0 0 x 0 x 0 0 x 0 x x x 0 0 x 0 0 0 0 0 x x 0 0 0 0 0 0 1 0 x x 0 0 0 0 0 0 0 x 0 x 0 x 0 0 0 x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x 0 0 0 0 x x 1 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 x 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 x 0 0 0 0 0 0 0 x 0 x 0 0 0 x 0 x 0 0 0 x 0 0 x x 0 0 0 x x 0 x x 0 0 0 x 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 x 0 x 0 x 0 x 0 0 ? ? 0 0 x 0 x 0 0 0 x 0 0 0 0 x 0 x 0 0 0 x 1 x 0 0 0 0 x x 0 0 0 0 x 0 x 1 x 0 0 x x x 0 0 0 x 0 0 0 0 0 0 0 0 x x 0 x 0 x x 0 0 x 0 0 0 0 0 0 1 0 0 0 0 0 x 0 x x x 0 0 0 x 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 x x 0 x 0 0 x 0 0 0 x 0 x 1 x 0 0 0 x x x 0 x x x 0 0 0 0 x x x x x x 0 0 x 0 x x 0 x x x x x 0 x x x x x x x x x x x x x x 0 0 0 x x 0 x 0 0 0 0 0 0 0 0 0 x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x 1 0 0 0 0 x 0 0 0 0 x x x x 0 x 0 0 0 0 0 0 0 0 0 0 x 0 x 0 0 0 0 0 x 0 0 0 0 x x x x 0 x 0 0 0 0 0 x x x x 0 0 0 x x x x 0 x x x x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 x x 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 x x 0 0 0 0 x 0 x x x 0 x 0 0 0 0 x 0 x x 0 x 0 0 0 x x x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 x x x x 0 x 0 x 0 0 0 0 x 0 0 0 x x 0 0 0 x x 0 0 0 x x x 0 x x x x 0 0 0 x 0 0 0 x x x x x 0 0 x 0 0 0 0 0 x 0 x 0 x x 0 x 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x 0 0 x x x x x x 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 x 0 0 x 0 0 0 0 0 1 0 0 0 x 0 0 0 x 0 0 0 0 0 0 0 x ? 0 0 ? x 0 x ? x ? ? x x x x x 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 x 1 0 0 x x x x 0 x 0 0 0 x 0 x x 0 0 0 0 0 0 0 x 0 0 0 x 0 0 x 1 0 0 x x 0 x 0 x x 0 x 0 0 x 1 x x x x x x x x x x x x x 0 0 x 0 0 0 x x 0 0 x x x 0 x x 0 0 0 0 x x 0 x x x x x x x x x 0 0 0 x x x 0 0 x x 0 x x x x x x x 0 0 x x 0 x x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 x 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 1 x 0 0 x 0 0 0 0 0 0 x x 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Similar Families

  • Gamehack.GSR
  • RobloxStealer.B

Files Modified

File Attributes
c:\windows\system32\klarkcore.log Generic Write,Read Attributes

Registry Modifications

Key::Value Data API Name
HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 �m �� �v����(�*�"1�1HO@V�H[u_�zb"hc�wk�ql(�{b��P������������m��V����$�8წ���=�S)�B1_T�Vw��`���%�������AE��"��D��&��$���LA*�" RegNtPreCreateKey

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAccessCheck
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClose
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtDuplicateToken
Show More
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenProcessTokenEx
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenSemaphore
  • ntdll.dll!NtOpenThreadTokenEx
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryLicenseValue
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtQueryWnfStateData
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseSemaphore
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRequestWaitReplyPort
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationThread
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSubscribeWnfStateChange
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtWaitForAlertByThreadId
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • UNKNOWN

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