Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
Static task
static1
Behavioral task
behavioral1
Sample
Lark-win32_ia32-6.0.6-signed.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Lark-win32_ia32-6.0.6-signed.exe
Resource
win10v2004-20230220-en
Target
Lark-win32_ia32-6.0.6-signed.exe
Size
210.9MB
MD5
755e36e52e4c324bdf1a962614d54c40
SHA1
c9acaa99cd3e23f2e01a2122188ed3751f17bac5
SHA256
d96b7f1321f151c7fe1d3f66d650a574b688ce5e5e6bbc131d307f91c2d70775
SHA512
698032e8e77ee20e59517ac0d5aacb9385dee7ef99fa7101d5375d3d5a167103e8c4c1b4246f6eacaf59a8a8d93db552bc99530ba653ef089bd8df68d6f2e7f3
SSDEEP
6291456:FAVjRpHi7GnMqP6pNYTw1rZt+kXVLlWvsRUM13:FAhRE7GnGictg4pWM13
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageTimeStamping
KeyUsageDigitalSignature
ExtKeyUsageTimeStamping
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
SERIALNUMBER=201839742H,CN=Lark Technologies Pte. Ltd.,O=Lark Technologies Pte. Ltd.,L=Singapore,C=SG,1.3.6.1.4.1.311.60.2.1.3=#13025347,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e
CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US
CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
CreateMutexW
CreateDirectoryW
MoveFileExW
MoveFileW
TerminateThread
GetCurrentProcessId
Sleep
WaitForSingleObject
TerminateProcess
InitializeCriticalSectionEx
RaiseException
CloseHandle
DecodePointer
SetFilePointer
RemoveDirectoryW
ReadFile
GetFileSize
DeleteFileW
LoadLibraryExA
VirtualQuery
GetSystemInfo
DeleteCriticalSection
CreateFileW
CopyFileW
GetModuleHandleW
WriteConsoleW
HeapSize
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
IsValidCodePage
FindFirstFileExW
SetConsoleCtrlHandler
FlushFileBuffers
HeapReAlloc
SetFilePointerEx
GetFileSizeEx
GetConsoleCP
ReadConsoleW
GetConsoleMode
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetTimeFormatW
GetDateFormatW
GetCurrentProcess
GetLastError
GetVersionExW
GetProcAddress
MultiByteToWideChar
WideCharToMultiByte
FreeLibrary
GetModuleFileNameW
LoadLibraryExW
LoadLibraryW
CompareFileTime
SetEndOfFile
SetFileTime
WriteFile
SetLastError
SetCurrentDirectoryW
GetCurrentDirectoryW
SetFileAttributesW
GetTempPathW
GetCurrentThreadId
GetTickCount
GetSystemDirectoryW
GetWindowsDirectoryW
FindClose
FindCloseChangeNotification
FindFirstChangeNotificationW
FindFirstFileW
FindNextFileW
GetFileAttributesW
GetFileInformationByHandle
GetLogicalDriveStringsW
GetModuleHandleA
GetStdHandle
GetACP
OpenProcess
MulDiv
GlobalUnlock
GlobalLock
lstrlenW
ExitProcess
LocalFileTimeToFileTime
SystemTimeToFileTime
LocalFree
FormatMessageW
InitializeCriticalSectionAndSpinCount
FreeResource
LoadResource
LockResource
SizeofResource
FindResourceW
CreateFileA
GlobalAlloc
GlobalFree
GetLocalTime
lstrcpynW
lstrcmpiW
lstrcpyW
VerSetConditionMask
GetEnvironmentVariableW
GetDiskFreeSpaceExW
GetFinalPathNameByHandleW
QueryDosDeviceW
VerifyVersionInfoW
AllocConsole
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
K32EnumProcessModules
K32GetModuleFileNameExW
K32GetProcessImageFileNameW
SetDllDirectoryW
GetUserDefaultUILanguage
DuplicateHandle
WaitForSingleObjectEx
SwitchToThread
GetCurrentThread
GetExitCodeThread
GetNativeSystemInfo
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
QueryPerformanceCounter
QueryPerformanceFrequency
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
EncodePointer
CompareStringW
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
SetEvent
ResetEvent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
InitializeSListHead
OutputDebugStringW
CreateTimerQueue
SignalObjectAndWait
CreateThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
GetThreadTimes
FreeLibraryAndExitThread
VirtualAlloc
VirtualProtect
VirtualFree
SetProcessAffinityMask
ReleaseSemaphore
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
WaitForMultipleObjectsEx
RtlUnwind
ExitThread
ResumeThread
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
SetStdHandle
GetFileType
GetTimeZoneInformation
HeapFree
HeapAlloc
RtlCaptureStackBackTrace
DispatchMessageW
PostMessageW
CreateWindowExW
IsWindow
DestroyWindow
SetWindowPos
IsWindowVisible
IsIconic
IsZoomed
CharNextW
SetFocus
GetActiveWindow
GetFocus
GetKeyState
SetCapture
ReleaseCapture
SetTimer
KillTimer
BeginPaint
EndPaint
GetUpdateRect
InvalidateRect
GetClientRect
GetCursorPos
ScreenToClient
MapWindowPoints
GetSysColor
IntersectRect
IsRectEmpty
PtInRect
GetWindowLongW
SetWindowLongW
GetParent
GetWindow
LoadImageW
CharUpperW
wsprintfW
DefWindowProcW
CallWindowProcW
RegisterClassW
RegisterClassExW
GetClassInfoExW
ShowWindow
EnableWindow
GetSystemMetrics
TranslateMessage
SetPropW
GetPropW
AdjustWindowRectEx
MoveWindow
SetWindowRgn
MessageBoxW
UpdateLayeredWindow
GetWindowRgn
CharPrevW
DrawTextW
FillRect
SetRect
CreatePopupMenu
DestroyMenu
EnableMenuItem
AppendMenuW
TrackPopupMenu
CreateCaret
GetCaretBlinkTime
HideCaret
ShowCaret
SetCaretPos
GetCaretPos
ClientToScreen
IsWindowEnabled
UpdateWindow
EqualRect
GetWindowTextW
GetWindowTextLengthW
wsprintfA
DrawTextA
CreateAcceleratorTableW
InvalidateRgn
GetGUIThreadInfo
GetKeyboardLayout
GetKeyNameTextW
MapVirtualKeyExW
GetShellWindow
GetWindowThreadProcessId
PostQuitMessage
EnumChildWindows
EnumWindows
GetMessageW
RegisterWindowMessageW
MonitorFromWindow
MonitorFromPoint
ReleaseDC
GetDC
LoadCursorW
OffsetRect
UnionRect
InflateRect
SetForegroundWindow
SetWindowTextW
GetWindowRect
GetMenu
SetCursor
SendMessageW
UnregisterClassW
GetMonitorInfoW
RegLoadKeyW
RegCreateKeyExW
FreeSid
DuplicateTokenEx
OpenProcessToken
AllocateAndInitializeSid
CheckTokenMembership
AdjustTokenPrivileges
RegQueryInfoKeyW
RegOpenKeyExW
RegSetValueExW
RegEnumKeyExW
RegCloseKey
LookupPrivilegeValueW
DragQueryFileW
SHGetSpecialFolderLocation
SHCreateDirectoryExW
SHChangeNotify
SHGetPathFromIDListW
SHBrowseForFolderW
SHGetSpecialFolderPathW
ShellExecuteW
_TrackMouseEvent
InitCommonControlsEx
ord17
GdipSetTextRenderingHint
GdipSetSmoothingMode
GdipDeleteGraphics
GdipCreateFromHDC
GdipDisposeImage
GdipCloneImage
GdipLoadImageFromStreamICM
GdipLoadImageFromStream
GdipSetPenMode
GdipDeletePen
GdipCreatePen1
GdipCreateSolidFill
GdipDeleteBrush
GdipCloneBrush
GdipAddPathArc
GdipAddPathLine
GdipDrawRectangleI
GdipCreatePath
GdipFree
GdipAlloc
GdiplusShutdown
GdiplusStartup
GdipSetStringFormatAlign
GdipSetStringFormatLineAlign
GdipSetStringFormatTrimming
GdipGetImageWidth
GdipGetImageHeight
GdipDrawPath
GdipImageGetFrameDimensionsCount
GdipImageGetFrameDimensionsList
GdipImageGetFrameCount
GdipImageSelectActiveFrame
GdipGetPropertyItemSize
GdipGetPropertyItem
GdipDrawImageRectI
GdipFillRectangleI
GdipFillPath
GdipCreateFontFromDC
GdipCreateFontFromLogfontA
GdipDeleteFont
GdipDrawString
GdipMeasureString
GdipStringFormatGetGenericTypographic
GdipSetInterpolationMode
GdipDeleteStringFormat
GdipCloneStringFormat
GdipDeletePath
GdipRotateWorldTransform
GdipTranslateWorldTransform
GdipSetStringFormatFlags
ImmReleaseContext
ImmGetContext
ImmSetCompositionWindow
PathIsNetworkPathW
PathIsRelativeW
SHSetValueW
SHGetValueW
SHDeleteValueW
SHDeleteKeyW
PathFindFileNameW
PathFindExtensionW
PathFileExistsW
PathIsDirectoryW
StrChrW
gethostname
WSAStartup
gethostbyname
CryptCATCatalogInfoFromContext
CryptCATAdminCalcHashFromFileHandle
WinVerifyTrust
WTHelperProvDataFromStateData
CryptCATAdminAcquireContext
CryptCATAdminReleaseContext
CryptCATAdminReleaseCatalogContext
CryptCATAdminEnumCatalogFromHash
CertGetNameStringW
PlayEnhMetaFile
GetTextMetricsW
GetObjectW
GetEnhMetaFileHeader
CreateRoundRectRgn
CreateRectRgn
CreateEnhMetaFileW
CloseEnhMetaFile
SelectObject
SaveDC
RestoreDC
Rectangle
RemoveFontMemResourceEx
AddFontMemResourceEx
GetStockObject
DeleteObject
DeleteDC
CreatePen
CreateFontIndirectW
CreateDIBitmap
CreateCompatibleDC
PtInRegion
SetBitmapBits
GetBitmapBits
CreateCompatibleBitmap
BitBlt
GetDeviceCaps
SetWindowOrgEx
GetTextExtentPointA
CreatePatternBrush
EnumFontFamiliesExW
GdiFlush
TextOutW
MoveToEx
GetObjectA
SetTextColor
SetStretchBltMode
StretchBlt
SetBkMode
SetBkColor
SelectPalette
ExtSelectClipRgn
SelectClipRgn
RealizePalette
LineTo
GetTextExtentPoint32W
GetDIBits
GetCurrentObject
GetClipBox
GetCharABCWidthsW
CreateSolidBrush
CreateRectRgnIndirect
CreatePenIndirect
CreateDCA
CombineRgn
CreateDIBSection
CoInitialize
CoTaskMemFree
CoTaskMemAlloc
CoUninitialize
OleLockRunning
CLSIDFromProgID
CLSIDFromString
CreateStreamOnHGlobal
ReleaseStgMedium
OleDuplicateData
DoDragDrop
RegisterDragDrop
CoCreateInstance
SysStringLen
SysAllocString
VariantClear
CreateErrorInfo
SetErrorInfo
VariantChangeType
GetErrorInfo
VariantInit
SysFreeString
VariantCopy
SysAllocStringLen
_cJSON_AddArrayToObject@8
_cJSON_AddBoolToObject@12
_cJSON_AddFalseToObject@8
_cJSON_AddItemReferenceToArray@8
_cJSON_AddItemReferenceToObject@12
_cJSON_AddItemToArray@8
_cJSON_AddItemToObject@12
_cJSON_AddItemToObjectCS@12
_cJSON_AddNullToObject@8
_cJSON_AddNumberToObject@16
_cJSON_AddObjectToObject@8
_cJSON_AddRawToObject@12
_cJSON_AddStringToObject@12
_cJSON_AddTrueToObject@8
_cJSON_Compare@12
_cJSON_CreateArray@0
_cJSON_CreateArrayReference@4
_cJSON_CreateBool@4
_cJSON_CreateDoubleArray@8
_cJSON_CreateFalse@0
_cJSON_CreateFloatArray@8
_cJSON_CreateIntArray@8
_cJSON_CreateNull@0
_cJSON_CreateNumber@8
_cJSON_CreateObject@0
_cJSON_CreateObjectReference@4
_cJSON_CreateRaw@4
_cJSON_CreateString@4
_cJSON_CreateStringArray@8
_cJSON_CreateStringReference@4
_cJSON_CreateTrue@0
_cJSON_Delete@4
_cJSON_DeleteItemFromArray@8
_cJSON_DeleteItemFromObject@8
_cJSON_DeleteItemFromObjectCaseSensitive@8
_cJSON_DetachItemFromArray@8
_cJSON_DetachItemFromObject@8
_cJSON_DetachItemFromObjectCaseSensitive@8
_cJSON_DetachItemViaPointer@8
_cJSON_Duplicate@8
_cJSON_GetArrayItem@8
_cJSON_GetArraySize@4
_cJSON_GetErrorPtr@0
_cJSON_GetObjectItem@8
_cJSON_GetObjectItemCaseSensitive@8
_cJSON_GetStringValue@4
_cJSON_HasObjectItem@8
_cJSON_InitHooks@4
_cJSON_InsertItemInArray@12
_cJSON_IsArray@4
_cJSON_IsBool@4
_cJSON_IsFalse@4
_cJSON_IsInvalid@4
_cJSON_IsNull@4
_cJSON_IsNumber@4
_cJSON_IsObject@4
_cJSON_IsRaw@4
_cJSON_IsString@4
_cJSON_IsTrue@4
_cJSON_Minify@4
_cJSON_Parse@4
_cJSON_ParseWithOpts@12
_cJSON_Print@4
_cJSON_PrintBuffered@12
_cJSON_PrintPreallocated@16
_cJSON_PrintUnformatted@4
_cJSON_ReplaceItemInArray@12
_cJSON_ReplaceItemInObject@12
_cJSON_ReplaceItemInObjectCaseSensitive@12
_cJSON_ReplaceItemViaPointer@12
_cJSON_SetNumberHelper@12
_cJSON_Version@0
_cJSON_free@4
_cJSON_malloc@4
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ